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Curves Ver 1.0.0.0008

Curves – User Guide – page 2

1. WARNINGS ........................................................................................................ 3

2. INTRODUCTION .............................................................................................. 4

3. USE CONDITIONS............................................................................................ 4

4. MENU COMMANDS......................................................................................... 5

5. USING CURVES ................................................................................................ 7

6. ADVANCED FEATURES ............................................................................... 17

7. PRINT COMMANDS ...................................................................................... 20


1. Warnings ABB SACE S.p.A. responsibility towards the user necessarily presumes that the program has been used in a professionally correct manner and that the user has followed all the given precautions/instructions. Even in the case of program defects which have been detected and verified, ABB SACE S.p.A. shall only be responsible for repairing the program in a reasonable length of time. ABB SACE S.p.A declines all responsibility for either direct or indirect damages, however caused, to the user or third parties by use or non-use or late availability of the program, magnetic support or documentation supplied. The user must: - check the use of the program supplied by ABB SACE S.p.A. and the reliability and accuracy of the data entered, and also that the data entered fully corresponds with and is consistent with the printed results; - take all necessary precautions to safeguard and preserve data and to allow him to reconstruct data using his own means should the data be lost or destroyed due to an error in handling or entering data and/or an error in using the program, or even an operational defect of the program and/or processor used; - ensure that the program is only used by professionally and technically qualified personnel able to use it correctly. The user must follow the instructions and notes given and take all the precautions recommended at all times. ABB SACE S.p.A declines all responsibility if the user does not follow the instructions for operation and use indicated. ABB SACE S.p.A. declines all responsibility for any damages due to destruction of data files or other occurrences caused by not having followed the instructions and precautions indicated, by not having used the program correctly or due to an operational defect of the computer used, whatever the cause of this operational defect may be. ABB SACE S.p.A. declines all responsibility for mistakes by the user concerning the use of the program and any mistakes and/or inaccuracies contained in the data and/or data combinations entered. ABB SACE S.p.A. reserves the right to modify and/or update the program and relevant instructions, at any such time that it is deemed necessary or opportune, in the light of new provisions of law and technological, management or operational developments. Conditions of use: - The program is protected by Copyright. - No unauthorized copies of the program and relevant documentation are permitted. - Changing, adapting, re-designing or creating applications based on the program itself, on the files or documentation supplied is forbidden. - ABB SACE S.p.A. reserves the right to take legal action to protect its interests. - The software is not for sale and is distributed for promotional purposes only.


2. Introduction Curves allows the visualization of the time-current, energy and peak limitation characteristics of ABB low voltage devices. Program features are the guided verifications of the protection of cables, people and discrimination.

3. Use conditions Curves visualizes tripping and limiting characteristics according to catalogues, considering the worst working conditions. The algorithms for the verification of the cable protection are described in the international standards. The algorithms for the verification of discrimination respect the guidelines provided in ABB SACE Technical Application Papers, specifically “QT1: Low voltage selectivity with ABB circuit-breakers” (QT1 from now on). QT1 is distributed in .pdf format along with Curves and it is available in the Help menu. The indications about the adjustments of the releases are valid for general purposes. For specific combinations of circuit-breakers and for specific installation conditions, ABB SACE may provide indications which do not respect the verifications made in the software.


4. Menu commands Menu commands allow a simple management of the features of Curves. Frequently used commands are proposed also in the toolbar with the icon represented left of the command described in the following paragraphs. While moving the mouse cursor over an icon, the program will show the description of the command (tool tip).

4.1. File Menu

• New > Creates a new file.

• Open > Opens a previously saved Curves file (extension *.crs).

• Save > Saves the current project. The program will store the list of chosen objects, their status (visible-not visible), the settings of releases and the relations between objects (cable protection-discrimination).

• Save as > Saves the current project with a different filename and/or path.

• Project data > Enables the user to enter, or change, the data in the project heading (customer, plant, project, board …).

• Print > Prints a report with the current diagram and the visualized

objects (see paragraph 7.1 for details).

• Exit > Closes Curves.

4.2. Edit menu

• Copy Diagram > Copies the current diagram in the clipboard; the

diagram is available for pasting in the wished format.

• Copy Values > Copies the descriptions, the reference voltage and all the other useful data of the visualized objects in the clipboard. The information stored vary depending on the object (I.e.: the settings for a circuit-breaker or the sections for a cable).

• Properties> Opens the control panel of the highlighted object.

4.3. View menu

• Zoom +.

• Zoom -.

• Zoom Extension > Zoom in/out to automatically fit all the curves

displayed in the diagram.

• Ib > Visualizes a vertical line at the Ib of the highlighted object.

• Iz > Visualizes a vertical line at 1,45xIz of the highlighted object.

• Ikmin> Visualizes a vertical line at minimum fault current of the

highlighted object.


• Ikmax > Visualizes a vertical line at the maximum fault current of the

highlighted object. • Objects > Switches to panel “Objects”.

• Relations > Switches o panel “Relations”.

4.4. Help Menu The “Help” menu contains the links to the Help file, QT1, the About window, the Warnings

and Use conditions.

4.5. Toolbar specific options The following options are available only in the Curves Toolbar.

• Show related > Shows the objects linked to the highlighted object for

protection or discrimination relations.

• Relations dialog > Opens the “Relations” window, where it is possible to assign: 1) the protection of a specific cable to a circuit-breaker or fuse 2) a discrimination link between two circuit breakers

• Toggle ID > Toggles ON – OFF the visualization of a user made ID for the highlighted object

• Coordinates > Opens the “Coordinates” window for the highlighted object

• Voltage > Defines the diagram reference voltage

• Color > Changes the color of the curve of the highlighted object

• Thickness > Changes the thickness of the curve of the highlighted object

• Pattern > Changes the pattern of the curve of the highlighted object

WARNING

The icons aren’t available for each object (I.e.: the Iz for circuit breakers). When an icon is not available it will be marked in grey.


5. Using Curves Example of Curves Workflow: 1) Choice of the object(s) to be visualized 2) Definition of the verifications to check (cables protection – discrimination between circuit breakers) 3) Choice of the curve (Time-current, Energy limitation, Peak limitation) 4) Setting of the object(s) (if available) 5) Printout of the finished job

5.1. Curves main window The Curves main window is divided into 4 sections:

1) Toolbar > Containing menus and toolbars; 2) Objects > Showing the list of objects in the current file; 3) Diagram > Showing the diagram with the curves of the objects; 4) Relations > Showing the list of discrimination and cable protection relations.

(Figure 1) – Main window

Moving the diagram

To move the visualized area drag & drop the diagram with the right mouse button .


5.2. Objects Click on “New” button to choose a product. ABB products (circuit breakers, fuses) will be

selected via a specific selection window. Once chosen and selected, the wished product will be added to the list of the visualized objects. The available objects are:

• Cable: choice of a generic cable. The default data shown in cable window refers to a cable with 3 conductors loaded, method of installation B2 (installation in cable trunking, standard IEC 60364-5-52). The data are user customizable.

• Cb (Circuit breaker) with electronic release: ABB Air or Moulded Case circuit breaker equipped with an electronic release.

• Cb (Circuit breaker) with thermomagnetic release: ABB Miniature or Moulded Case circuit breaker equipped with a thermomagnetic release.

• Fuse: fuses with gG (general purpose) and aM (Motor start-up) fuse-links; sizes from ‘00’ to ‘3’ (NH sizes) and rated current from 2A up to 630A. Also available fuses defined in the standard IEC 60269-2-1.

• RCCB (Residual Current Circuit Breaker): products with Idn from 0,01A up to 1A; A and AC classes; Instantaneous, Selective and Anti-Perturbance versions.

• User defined: definition of a curve with points, supplying abscissa and ordinate. • Area: definition of an area supplying abscissa and ordinate of the perimeter points. The

area will be filled in with a pattern (see paragraph 4.5 for details).

(Figure 2) – Circuit breaker selection window


5.3. Available curves • I-t LLL: time-current devices tripping characteristic for three phase faults.

• I-t LL: time-current devices tripping characteristic for two phase faults. • I-t LN: time-current devices tripping characteristic for single phase faults. • I-t LPE: time-current devices tripping characteristic for phase-earth faults. • I-I2t LLL: specific let through energy for three phase faults. • I-I2t LL: specific let through energy for two phase faults. • I-I2t LN: specific let through energy for single phase faults. • I-I2t LPE: specific let through energy for phase-earth faults. • Peak: current limitation curve.

5.4. Setting the releases

Current object

It is the currently selected object. Selecting an object need to: • Click on the description in the “Objects” section

• Click on the curve The curve of the current object is dashed.

(Figure 3) – The “red” dashed curve is the current object


Circuit breaker with electronic release

How to set an electronic release? • In the control panel. Double click on the description or the curve of the release to open

its control panel. Choose the wished setting in the pop-up menus: the curves are updated in real time. Set ON-OFF functions of the releases by clicking on the corresponding check box. The control panel are floating and it is possible to see more than one at the same time.

• Dragging the curve directly in the diagram. Move the mouse cursor on the edge of a curve until it changes its shape into an horizontal double headed arrow for current

thresholds, and a vertical double headed arrow for time thresholds. Click and, keeping the left mouse button pressed, drag the curve in the wished position.

(Figure 4) – Electronic release control panel


Setting a release directly in the diagram

The position of the mouse cursor defines the threshold that will be set. As a general indication it is suggested to refer to the picture proposed in the release control panel.

(Figure 5) – Position of thresholds

While dragging the curve, the cursor changes in real time into the current setting.

(Figure 6) – Current setting when dragging a curve

WARNING

The program verifies in real time the coherency of the settings. Therefore it is not possible to set thresholds which do not satisfy the condition:

I1 < I2 < (I2-S2) < I3 Eventual incoherencies are marked with a warning message, or highlighting in red the current setting while dragging the curve.


Circuit breaker with thermomagnetic release

When a thermomagnetic release has adjustable thresholds it can be set by dragging its curve or in its specific window. When the threshold are fixed this features will be disabled.

(Figure 7) –Thermomagnetic release control panel


Cable

The cable control panel contains the data used in the verifications. It is possible to customize all the default values.

The data used in the verifications are: • Iz: current carrying capacity. • K2S2: max withstandable energy during short circuit. • Ik min: min. fault current at line end. • Ik max: max. fault current at line beginning.

(Figure 8) –Cable control panel


Ik min calculator

The calculator in the cable control panel allows a quick assessment of the minimum short circuit current at line end, given the upstream contribution and the cable length. Following the formulas and hypothesis used in the calculation:

22 )()(

95.0min

XsXpeXphRaRsRpeRphA

VIk

++++++⋅⋅=

Legenda: • V = Rated Voltage. • A = Phase coefficient = 1 for single-phase cables, or when PE and Neutral are not

distributed; 3 in all the other cases. • Rph = Phase Resistance at Tmax. Resistance of the phase conductor at the maximum

working temperature (70°C for PVC; 90°C for EPR). • Rpe = PE Resistance at Tmax. Resistance of the PE conductor (or Neutral, if the PE is

not available) at the maximum working temperature. • Xph = Phase Reactance. The reactance calculation considers conductors in flat

disposition, spaced. • Xpe = PE Reactance.

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maxIcc*3V

.

• Xs = Reactance of the upstream circuit =8.0*

maxIcc*3V

. • Ra = Earthing resistance of the network (only for TT systems).

(Figure 9) – Ik min calculator


Fuse

The data used to select and verify a fuse are displayed in the fuse control panel. It is possible to select ABB fuses as well as fuses defined in the standard IEC 60269-2-1.

(Figure 10) – Fuse control panel

Residual current circuit breaker

The data used to select and verify a residual current circuit breaker are displayed in its control panel.

(Figure 11) – Residual current circuit breaker control panel


User defined - Area

The User defined object links with a line several points defined by the user. This object can be used to draw, for instance, a MV relay. It is possible to export (Save button) and import (Load button) the user defined curves in .crb format.

The object Area works like the user defined curve, with the adding of a pattern which will fill in the area above or below the curve, according to user choice.

10kA 100kA

0.1s

1s

10s

Time-Current curve LLL

User defined

Area

(Figure 12) – Examples of User defined (blue) and Area (red) curves


6. Advanced features The chapter will describe the advanced features of the program: • The verifications of the protection of a cable; • The verification of discrimination; • The coordinates command

6.1. Relations

Cables protection and discriminations links are defined in the dialog window “Relations”.

• Protection: links a cable to a device able to protect it against OverLoad (OL), Short Circuit (SC), Not-Direct Touch (NDT). Combo boxes filter the list of protecting devices and protected cables.

(Figure 13) – Relations dialog window -Protection


• Discrimination: creates a discrimination link between two circuit breakers.

Verifications are made according to QT1. The dialog window shows the following values: o Requested Is: requested discrimination value in [kA]. “Full” means discrimination up to the Ik o Actual Is: discrimination value with current settings o Ik: max. short circuit current in the downstream circuit breaker; it is the discrimination value to reach to achieve full discrimination o Is max: max discrimination value achievable by the couple of circuit breakers when the rules defined in QT1 are accomplished. This value is read from the coordination tables (energy discrimination)

(Figure 14) – Relations dialog window -Discrimination

Once assigned, the relations are shown in the lowest section of the main window (see

section 4 of Figure 1) and their status is updated in real-time, when changing the settings. The program shows the curves of the objects linked in the selected relation, automatically switching to the diagram used in the verification.

(Figure 15) – Real-time verifications


Selecting a relation

Click on the “Relations” radio button (see Figure 15) to select a specific relation. The sections “Objects” and “Relations” (sections 2 and 4 of Figure 1) are mutually excluded.

The status of a verification (Positive – Ok; Negative – Failed) is marked with the color of the text. • Black for positive verifications (Ok) • Red for negative verifications (Failed)

6.2. Coordinates

This feature allows calculating and showing on screen of the abscissa of a curve given a specific coordinate and vice versa. The icon is active only when a curve is selected.

(Figure 16) –Coordinates


7. Print commands

7.1. Print

The report available in the program (see paragraph 4.1 for details) creates a document containing: • Currently visualized diagram • Reference voltage • List and characteristics of the visualized objects (settings for electronic releases, current

carrying capacity of cables, etc.) • Current relation (verification and status)

Printing the current relation

The program prints the result of a relation only if the relation is active when launching the print command (see paragraph 6.1 to select a relation).

7.2. Export

Creating a custom documentation of the settings and verifications made with Curves is possible using the commands “Copy diagram” and “Copy values” (see paragraph 4.2 for details).

OTC Ver 1.0.0.0001

Overtemperature calculation tool – User Guide – Page 2

1. WARNINGS ........................................................................................................ 3

2. INTRODUCTION .............................................................................................. 4

3. REFERENCE STANDARDS ............................................................................ 4

4. MENU COMMANDS......................................................................................... 5

5. MODULE FOR THE DETERMINATION OF OVERTEMPERATURES 6

6. CALCULATION ALGORITHMS AND FORMULAS: BASICS............... 11

7. PRINTOUTS ..................................................................................................... 13




2. Introduction The thermal calculation module makes it possible to evaluate the thermal behaviour of ABB boards and – if desired – to dimension the fans and air-conditioning units to be installed in the board. It can also be used on sets of boards obtained by installing several units side by side.

3. Reference standards The algorithms used by the software are as described in Standard IEC 60890, hereinafter the “Reference Standard”; if the use of air-conditioning or fans is specified (a situation not considered in the Reference Standard), the program still uses computation algorithms that are compatible with Standard EN 60439 on low-voltage boards.

3.1. Range of applicability of the results The Reference Standard specifies very clearly the applicability of the calculation algorithms:

The proposed method makes it possible to determine the overtemperatures, or the air temperatures, inside the enclosure, but is unable to determine the temperatures of individual equipment, devices and cables contained in it The temperatures of the air inside the board is the same as that of the ambient air outside the enclosure plus the overtemperatures of the air inside the board due to the power dissipated by the devices installed (when the air-conditioning is used) Unless otherwise specified, the temperature of ambient air outside the PTTA corresponds to the temperature specified for PTTA units for indoor installation: 35°C (average value over 24 hours). If the temperature of the ambient air outside the PTTA at the utilisation site exceeds 35 °C, this higher temperatures is regarded as the temperature of the ambient air in the PTTA The distribution of dissipated power inside the enclosure is basically even; the devices are installed in the board so as not to hinder the circulation of the air, other than to a minimal extent The equipment installed is designed for DC or AC, up to and including 60 Hz, with the sum of supply circuit currents not exceeding 3150A The cables carrying high currents and the structural parts are arranged so as to ensure that losses due to eddy current will be negligible In enclosures with ventilation openings, the cross-section of the air outlet holes is at least 1.1 times as big as the cross-section of the air inlet openings Any of the compartments of the PTTA will not contain more than three horizontal frames When enclosures with external ventilation openings are divided into cells, the area of the ventilation openings in each internal horizontal frame must cover at least 50% the horizontal section of the cell.

The results of the calculation process are reliable provided that the conditions defined in the Reference Standards are complied with. Otherwise, the algorithms employed might fail to provide a correct interpretation of the physical reality of the temperatures inside the board.


4. Menu commands Using the menu commands, the management of the ABB thermal calculation module is user-friendly and all the relative calculation processes can be performed easily.

4.1. File menus The “File” menu contains the following commands:

New > creates a new computation file Open... > opens a previously saved thermal dimensioning file (extension *.tra) Save > Saves the calculation underway; it creates a file in binary format with extension *.tra; at the same time, a text file (*.txt) is also created to facilitate the consultation of the results obtained Save as… > Saves the thermal dimensioning project underway with a name other than the current one Data > Enables the user to enter, or change, the data in the project heading (customer, plant, project, board …) Export drawing > Exports the board overtemperatures curve in *.wmf format for pasting in other applications Print… > Prints the data and the results of the thermal calculations Exit > Closes the thermal calculation module

4.2. Help menu The Help menu gives access to the help file, the information about the product version and its

utilisation conditions.


5. Module for the determination of overtemperatures To use the thermal calculation module, first of all you must specify the “Cooling system” that you intend to adopt by selecting one of the three options listed. The next item to be selected is the unknown quantity that you want to determine by selecting the desired “Quantity to be determined” option. Choosing an unknown converts the other options into data that have to be defined before starting the dimensioning process. Cooling system Target of calculation Natural ventilation Temperature profile

Losable power

Forced ventilation Temperature profile Losable power Fan capacity

Air-conditioning

Temperature profile Losable power Conditioning power

(Figure 1) – First window of the tool for the calculation of overtemperatures


The central part of the interface is dedicated to the definition of the properties of the board,

i.e., the input data relating to its construction characteristics; in particular, the user must specify:

Type of installation Regardless of the calculation method adopted, the user can choose from among the installation modalities defined in the Reference Standard and listed below.

Separate enclosure, detached on all sides

Separate enclosure for wall-mounting

First or last enclosure, detached type

First or last enclosure, for wall-mounting

Central enclosure, detached type

Central enclosure, wall-mounting type

Covered on 2 sides and top surface, for wall mounting

Dimensions of the enclosure Horizontal frames (See 3.1 (Range of applicability of the results)

Moreover, in the case of natural ventilation, the user must also specify: The area of the ventilation grids In the case of forced ventilation or air-conditioning, when the values are not given as outputs from the calculation, the user must specify: Fan capacity, or Air-conditioning power You can enter the air-conditioning power form the keyboard or use a calculator shaped button to select one of the values offered by ABB.


The zone dedicated to the “Effective cooling area (Ae)” displays some partial results of the

calculation, i.e., some parameters determined according to the Reference Standard, which help the user understand the calculation performed; obviously, this requires a good knowledge of the calculation method employed (this is recommended, but is totally at the discretion of the user).

Click “Next>” to access the second and last page of the calculation.

(Figure 2) – Second window of the tool for the calculation of overtemperatures

The first line under the menu recalls the cooling system and the calculation target selected in

the first screen. The box “Power losses” enables the user to define the powers dissipated and the demand factor, i.e., the main factors contributing to heating the board; in particular, as far as dissipated powers are concerned, it is possible to define the contribution of the devices installed (“Devices rated power losses”), the contribution due to bars and cables (“Conductors power losses”) plus a generic contribution available to the user (Extra power losses). The calculator to the right of the demand factor opens a window with the preferential values that can be assigned to this factor as a function of the number of main circuits present in the board.


The software performs the calculation in real time and updates whenever an input value is changed. This means there is no need to use a specific command to perform the calculation and consistency between the data is always ensured; the results are displayed on screen for the user to see and can be printed out at any time.

All the results of the calculation are grouped in the “Results” box. The “Power [W]” box provides an overview of the powers dissipated in the board and,

depending on the cooling system adopted, the power removed by the fan or the air-conditioning system. In this manner it is easy to see how the software determines the value of “Total power losses” which is then used to calculate the internal overtemperatures with the method specified in the Reference Standard.

The overtemperatures vs. enclosure height curve (available only in the case of natural

ventilation) makes it possible to determine the temperatures at the points where the devices are installed. It is sufficient to know the installation height of the device to be checked, read the overtemperature value on the abscissas and add the “Ambient temperature” value to obtain the internal temperature of the board at the desired height.

(Figure 3) – Graphic of overtemperatures inside the enclosure

You can either print the calculation report, or Use the Export drawing command in the File menu, or Move the mouse pointer over the graphic, right click and select “Export drawing”: now you can paste the graphic in any other application!


The value assumed by the calculation target selected in the first page appears in the bottom

part of the screen. The table below provides an overview of the parameters calculated by the software depending on type of cooling system and the calculation target selected by the user.

Cooling system Target of

calculation Results

Temperature profile

Temperatures at the top of the enclosure Overtemperature at the middle of the enclosure Overtemperature at the top of the enclosure

Natural ventilation

Losable power

Maximum losable power Maximum losable power still available (residual) Overtemperature at the middle of the enclosure Overtemperatures at the top of the enclosure

Temperature profile


Losable power


Forced ventilation

Fan capacity

Power losses extracted by the fan Fan capacity Overtemperature at the middle of the enclosure Overtemperatures at the top of the enclosure

Temperature profile

Average temperature inside the enclosure

Losable power Maximum losable power Maximum losable power still available (residual)

Air-conditioning

Conditioning power

Power losses extracted by the air-conditioning Air-conditioning power


6. Calculation algorithms and formulas: basics As mentioned above, if natural ventilation is used, the calculation method adopted is that of the Reference Standard. In the presence of air-conditioning or fans (situations not envisaged by the Reference Standard), the calculation algorithms used are still compatible with Standard EN 60439. Some important details of the calculation process are given below.

6.1. Determination of Ae The determination of Ae (Effective cooling area that determines the heat exchange between

the enclosure and the external environment) is generalised to the entire ABB thermal calculation module and is applied both in the case of natural ventilation and in the case of forced ventilation or air-conditioning. For further details on the calculation process see the Reference Standard.

6.2. Forced ventilation In the case of forced ventilation (a situation not considered by the Reference Standard), the

thermal power extracted by the fan is determined with this formula:

P = Q (Te - Ti ) / fx where:

P = Power to be extracted [W] Q = Fan capacity [m3/h] fx = Thermal exchange coefficient [m3 °C/Wh] Te = Ambient temperatures [°C] Ti = Temperatures inside the enclosure [°C] (Te <Ti)

The table below gives the values of fx as a function of altitude above sea level (from the qualitative standpoint, air density decreases with increasing altitude and its capacity to subtract heat decreases accordingly).

Altitude above sea level of installation site [m] fx [m3 °C/Wh] 0 – 100 3.1 100 – 250 3.2 250 – 500 3.3 500 – 750 3.4 750 – 1000 3.5 Then, the power extracted by the fan is subtracted from the power dissipated in the enclosure

and the calculation is performed according to the Reference Standard without natural ventilation openings. For further calculation details, see the Reference Standard.

6.3. Air-conditioning Air-conditioning is not taken into account in the Reference Standard; in this case, the

software uses the formulas given below.

As a rule, the use of air-conditioning shows that ambient temperature is greater than the


interior temperature of the enclosure: in this case, the contribution of the thermal power that is transmitted through the surface of the board must be summed to the power losses due to the devices, the cables, etc.

This contribution is obtained from the following formula:

Pa = Kf Ae (Te - Ti) where

Pa = Power entering the enclosure through the environment [W] Ae = Effective cooling area [m2] Te = External temperature [°C] Ti = Interior temperature [°C] Kf = Thermal exchange coefficient (depending on the board wall material; in our case it is Kf = 5.5 [W / m2 °C])

The air-conditioning power to be installed is given by this formula:

Pc = Pt /Kx where

Pc = Air-conditioning power to be installed [W] Kx = Cooling efficiency of the air-conditioning Pt = Total power loss in the board (Pa included) [W]

The Kx factor, which is a function of the ambient temperature and the temperature you want to obtain inside the board, is given by the manufacturer of the air-conditioning system. For ABB air-conditioners, Kx is obtained from the diagram shown below (only ambient temperatures in the 20 - 55°C range and interior temperatures in the 20 - 45°C range can be considered).

The software adds the power Pa to the power dissipated inside the board, subtracts the power removed by the air-conditioning and then performs the calculation according to the Reference Standard without natural ventilation openings. For further details on the calculation process, see the Reference Standard.


0,3

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0,5

0,6

0,7

0,8

0,9

1

1,1

1,2

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20 25 30 35 40 45 50 55Ambient temperature [C]

(Figure 4) – Kx factor determination diagram

7. Printouts The thermal calculation module offers ad hoc report forms as a function of the “Cooling system” adopted; printed reports contain all the parameters needed for the thermal dimensioning calculation: both the input data (dimensions of the board, installation modalities…) and the results (temperatures, power losses…). The items – Customer, Plant, Project/Quotation, Board, Designer and Date – that appear in the heading of the printed documents can be added to the calculation report through the main menu Data command. If they are not associated with a numerical value, the items “Total power losses”, “Losable power” and “Losable power still available (residual)” will not be taken into account.

45 40 35 30 25 20

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AVIS TECHNIQUE N° 15L-608RELATIF AUX PROGRAMMES DE CALCUL INFORMATISES

DES CARACTERISTIQUES DES CANALISATIONSDES INSTALLATIONS A BASSE TENSION

___________

L’Union technique de I’Electricité et de la Communication a examiné le programme de calculinformatisé des caractéristiques électriques à basse tension établi par ABB SACE SpA :

et déposé le 06 octobre 2004sous la référence DocWin, version 3.0et destiné à être utilisé sur IBM PC et compatibles avec les systèmes d’exploitation Windows 98SE,NT 4.0, 2000 et XP.

Après examen du programme selon les Procédures du guide UTE C 15-500 : juillet 2003, relativeaux circuits, des documents d’accompagnement et des résultats obtenus, l’Union Technique deI’Electricité et de la Communication atteste que les résultats obtenus par ce programme sontconformes aux règles de la norme NF C 15-100, édition 2002.

Ce programme permet de satisfaire aux règles suivantes de la NF C 15-100 :

- courants admissibles,- protection contre les surcharges,- protection contre les courts-circuits (pouvoirs de coupure des dispositifs de protection et, s’il y

a lieu, vérification des contraintes thermiques des conducteurs),- protection contre les contacts indirects dans les schémas TN et IT,- chutes de tension,- courants hamoniques.Le calcul d’une installation à partir du seul courant de court-circuit Ik3max ne fait pas l’objet duprésent avis technique.Une copie conforme du présent Avis technique doit être jointe à tout programme mis à ladisposition d’un utilisateur par le demandeur et ce dernier tient une liste nominative despersonnes et organismes auxquels le programme a été remis.L’utilisateur du programme objet du présent Avis technique est autorisé à établir desreproductions du présent Avis technique et de ses Annexes. Ces reproductions doivent êtrejointes aux plans, schémas et calculs des installations conçues ou réalisées par lui.L’utilisation du programme demeure sous l’entière responsabilité de son utilisateur.Le demandeur ne peut apporter aucune modification au programme objet du présent Avis sansl’accord de I’UTE.Le demandeur s’engage à informer les personnes et organismes auxquels le programmecorrespondant a été remis de toutes les modifications ultérieures et de leurs conséquences sur leprésent Avis technique.

Fait à FONTENAY-AUX-ROSES, le 01 décembre 2004Pour la Commission d’Attribution des Avis techniques

et par délégationLe Secrétaire de la Commission

Coordination tables

1SDC007004D0204

Due to possible developments of standards as well as of materials,the characteristics and dimensions specified in the presentcatalogue may only be considered binding after confirmation byABB SACE.

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ABB SACE S.p.AAn ABB Group company

L.V. BreakersVia Baioni, 3524123 Bergamo, ItalyTel.: +39 035.395.111 - Telefax: +39 035.395.306-433

http://www.abb.com

Coord

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ABB SACE

Introduction ................................................................................................................... I

Back-up ....................................................................................................................1/1

Discrimination ...........................................................................................................2/1

Motor protection .......................................................................................................3/1

Switch-disconnectors ...............................................................................................4/1

Coordination tablesIndex

ABB SACE

Discrimination and back-up ......................................................................................... II

Choosing the type of coordination for protection of a low voltage installation ...... II

Types of coordination............................................................................................. III

General notes on switching and protection of motors.............................................. VIII

Electromechanical starter .................................................................................... VIII

Starting methods ................................................................................................... IX

Switch-disconnectors ................................................................................................ XII

Coordination tablesIntroduction

I

ABB SACE

This collection of selectivity and back-up tables for ABB circuit-breakers has beenstudied to help select the appropriate circuit-breaker, fulfilling the specific selectivityand back-up requirements according to the different types of installation.The tables are divided on the basis of the type of intervention (back-up or selectiveprotection), and are grouped according to types of circuit-breakers (air, moulded-case,and miniature), covering all the possible combinations of ABB circuit-breakers.The technical data, updated to the latest series of miniature, moulded-case and aircircuit breakers on the market, make this publication a comprehensive and simple tool:once again, ABB SACE makes its consolidated experience in the Low Voltage sectoravailable to professionals.

Choosing the type of coordination for protection of a low voltage installation

Problems and requirements for coordinating protection devicesSelection of the system for protecting an electric installation is of paramount importanceboth to ensure correct economic and functional operation of the whole installation andto reduce any problems caused by anomalous operating conditions and actual faultsto a minimum.This analysis deals with coordination between the different devices dedicated toprotection of zones and specific components in order to:– guarantee safety for people and the installation at all times;– identify and rapidly exclude only the zone affected by a given problem, instead of

taking indiscriminate action thereby reducing the energy available in areas unaffectedby the fault;

– reduce the effects of a fault on other sound parts of the installation (voltage drops,loss of stability in rotating machines);

– reduce the stress on components and damage in the zone involved;– ensure service continuity with good quality power supply voltage;– guarantee adequate backup in the event of any malfunction of the protection device

responsible for opening the circuit;– provide maintenance personnel and the management system with the information

needed to restore the service as rapidly as possible and with minimal disturbance tothe rest of the network;

– achieve a valid compromise between reliability, simplicity and cost effectiveness.To be more precise, a valid protection system must be able to:– understand what and where an event has occurred, discriminating between situations

that are anomalous but tolerable and genuine faults within a given zone of influence,avoiding unwarranted trips which lead to unjustified stoppage of a sound part of theinstallation;

– act as rapidly as possible to limit damage (destruction, accelerated ageing, etc.),safeguarding continuity and stability of the power supply.

The solutions stem from a compromise between the following two opposing needs -precise identification of the fault and rapid intervention - and are defined according towhich requirement takes priority.For instance, when it is more important to avoid unnecessary tripping, it is generallypreferable to have an indirect protection system based on interlocks and datatransmission between different devices which measure the electrical values locally,whereas for prompt response and limitation of the destructive effect of short-circuits, adirect-acting system with releases integrated in the devices is needed. Generallyspeaking, in low voltage systems for primary and secondary distribution, the lattersolution is preferable.

II

Coordination tablesDiscrimination and back-up

ABB SACE

Restricting the field to an analysis of the problem of how to harmonize the action of theprotection devices in the event of overcurrents (overloads and short-circuits) - a problemcovering 90% of the coordination requirements of protection devices in radial low voltageinstallations - it is important to remember that:– overcurrent trip selectivity means “coordination of the operating characteristics of

two or more overcurrent protection devices so that, on occurrence of overcurrentswithin established limits, the device supposed to operate within these limits intervenes,whereas the others do not”1;

– total discrimination means “overcurrent selectivity so that when there are twoovercurrent protection devices in series, the protection device on the load side providesprotection without tripping the other protection device”2;

– partial discrimination means “overcurrent selectivity so that when there are twoovercurrent protection devices in series, the protection device on the load side providesprotection up to a given overcurrent limit without tripping the other device”3. Thisovercurrent threshold is called the “selectivity limit current Is”

4;– back-up protection means “coordination for protection against overcurrents of two

protection devices in series, where the protection device generally (but not necessarily)situated on the supply side provides overcurrent protection with or without the aid ofthe other protection device and avoids excessive stress on the latter”5. The currentvalue above which protection is ensured is called the “switching current IB”6.

Types of coordination

Influence of the electrical parameters of the installation (rated current and short-circuit current)If the analysis is restricted to the behaviour of the protection devices with trippingbased on overcurrent releases, the strategy used to coordinate the protection devicesmainly depends on the rated current (In) and short-circuit current (Ik) values in the part ofinstallation concerned.Generally speaking, the following types of coordination can be classified:– current type selectivity;– time type selectivity;– zone selectivity;– energy selectivity;– back-up.Now let us examine these various solutions in detail.

III

1 IEC 60947-1 Standard, def. 2.5.232 IEC 60947-2 Standard, def. 2.17.23 IEC 60947-2 Standard, def. 2.17.34 IEC 60947-2 Standard, def. 2.17.45 IEC 60947-1 Standard, def. 2.5.246 IEC 60947-1 Standard, def. 2.5.25 and IEC 60947-1 Standard, def. 2.17.6


ABB SACE

Current type selectivityThis type of discrimination is based on the observation that the closer the fault is to thepower supply of the installation, the higher the short-circuit current will be. We cantherefore pinpoint the zone where the fault has occurred can therefore be discriminatedsimply by setting the protection devices to a limit value so that this does not generateunwarranted trips due to faults in the zone of influence of the protection deviceimmediately to the load side (where the fault current must be lower than the currentthreshold set on the protection device on the supply side).Total discrimination can normally only be obtained in specific cases where the faultcurrent is not very high or where a component with high impedance is placed betweenthe two protection devices (e.g. a transformer, a very long cable, or a cable with reducedcross-section, etc.) giving rise to a great difference between the short-circuit currentvalues.This type of coordination is therefore mainly used in end distribution (with low ratedcurrent and short-circuit current values and high impedance of the connection cables).The device time-current trip curves are generally used for the study.This solution is intrinsically rapid (instantaneous), easy to implement and inexpensive.On the other hand:– the selectivity limit current is normally low, so discrimination is often only partial;– the threshold setting of the overcurrent protection devices rapidly exceeds the values

consistent with safety requirements, becoming incompatible with the need to reducedamage caused by short-circuits;

– it becomes impossible to provide redundant protection devices which can guaranteeelimination of the fault in the event of any of the protection devices failing to function.

Time type selectivityThis type of discrimination is an evolution of the previous one. Using this type ofcoordination, in order to define the trip threshold, the current value measured isassociated with the duration of the phenomenon: a given current value will trip theprotection devices after an established time delay, which is such as to allow anyprotection devices situated closer to the fault to trip, excluding the zone where the faultoccurred.The setting strategy is therefore to progressively increase the current thresholds andthe trip time delays the closer one is to the power supply source (the setting levelcorrelates directly with the hierarchical level). The steps between the time delays set onprotection devices in series must take into account the sum of the times for detectingand eliminating the fault and the overshoot time of the supply side device (the timeinterval during which the protection device can trip even if the phenomenon has alreadyended). As in the case of current type selectivity, the study is carried out by comparingthe time-current protection device trip curves.This type of coordination is generally:– easy to study and implement, and inexpensive with regard to the protection system;– it allows even high limit discrimination levels to be obtained, depending on the

shorttime withstand current of the supply side device;– it allows redundant protection functions and can send valid information to the control

system;but:– the trip times and energy levels let through by the protection devices, especially

those close to the sources, are high, with obvious problems regarding safety anddamage to the components (often oversized) even in zones unaffected by the fault;

– it only allows use of current-limiting circuit-breakers at levels hierarchically lower downthe chain. The other circuit-breakers must be capable of withstanding the thermal andelectro-dynamic stresses related to the passage of the fault current for the intentional

IV


ABB SACE

time delay. Selective circuit-breakers, often of the open type, must be used for thevarious levels (category B circuit-breakers according to the IEC 60947-2 Standard) toguarantee a sufficiently high short-time withstand current;

– the duration of the disturbance induced by the short-circuit current on the powersupply voltages in the zones unaffected by the fault can pose problems withelectromechanical (voltage below the electromagnetic release value) and electronicdevices;

– the number of discrimination levels is limited by the maximum time which can bewithstood by the electrical system without loss of stability.

Zone (or logical) selectivityThis type of coordination is a further evolution of time coordination and can be direct orindirect. Generally speaking, it is implemented by means of a dialogue betweencurrentmeasuring devices which, when they detect that the setting threshold has beenexceeded, enable correct identification and power supply disconnection of just thezone affected by the fault.It can be implemented in two ways:– the measuring devices send information to the supervision system about the fact

that the set current threshold has been exceeded and the latter decides whichprotection device to trip;

– when there are current values over the set threshold, each protection device sends ablocking signal via a direct connection or a bus to the protection device higher in thehierarchy (i.e. on the supply side in relation to the direction of the power flow) and,before it trips, makes sure that a similar blocking signal has not arrived from theprotection device on the load side. This way, only the protection device immediatelyto the supply side of the fault is tripped.

The first mode has trip times of around 0.5-5 s and is mainly used in the case of notparticularly high short-circuit currents with a power flow direction not unequivocallydefined (e.g. for lighting systems in long road and rail tunnels).The second mode has distinctly shorter trip times: compared with time type coordination,there is no longer any need to increase the intentional time delay progressively as youmove closer to the power supply source. The delay can be reduced to a waiting timesufficient to rule out any presence of a block signal from the protection device on theload side (time taken by the device to detect the anomalous situation and successfullycomplete transmission of the signal).Compared with time type coordination, zone selectivity implemented in this way:– reduces the trip times and increases the safety level. The trip times can be around a

hundred milliseconds;– reduces both the damage caused by the fault and the disturbance to the power

supply network;– reduces the thermal and dynamic stresses on the circuit-breakers;– allows a very high number of discrimination levels;but it is more burdensome both in terms of costs and in the complexity of the installation.This solution is therefore mainly used in systems with high rated current and shortcircuitcurrent values, with inescapable needs both in terms of safety and service continuity:in particular, examples of logical discrimination are often found in primary distributionswitchgear, immediately to the load side of transformers and generators.Another interesting application is the combined use of zone and time type selectivity, inwhich the stretches of the coordination chain managed logically have protection devicetrip times for short-circuits which decrease progressively moving up towards the powersupply sources. The zone selectivity function is available with:– Emax circuit-breakers equipped with PR122/P and PR123/P electronic releases– Tmax circuit-breakers equipped with PR223EF electronic releases.For further information, please consult the specific technical catalogues.

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ABB SACE

Energy-based selectivityEnergy-based coordination is a particular type of selectivity which exploits thecurrentlimiting characteristics of moulded-case circuit-breakers. It is important toremember that a current-limiting circuit-breaker is “a circuit-breaker with a trip timeshort enough to prevent the short-circuit current reaching the peak value it wouldotherwise reach”7.In practice, all the ABB SACE moulded-case circuit-breakers in the Isomax and Tmaxranges have more or less accentuated current-limiting features, obtained by:– reaching a valid compromise between the capacity of the release to withstand current

values lower than the instantaneous trip thresholds and the repulsion of the maincontacts at short-circuit currents;

– triggering rapid displacement of the arc inside the arcing chambers (magnetic blast)suitably designed to generate a high arcing voltage;

– placing several arcing chambers in series, with contacts optimised to carry out differentfunctions (main opening under short-circuit, backup opening with the principal functionof isolation and opposition to the recovery voltage, etc.).

Under short-circuit conditions, these circuit-breakers are extremely rapid (with trip timesof a few milliseconds) and open in the event of a strong asymmetric component. It istherefore not possible to use the time-current trip curves (load side circuit-breaker) andno trip limit curves (supply side circuit-breaker), obtained with symmetrical sine waveforms, to study the coordination. The phenomena are mainly dynamic (and thereforeproportional to the square of the instantaneous current value) and can be describedusing the specific let-through energy and no trip limit energy curves of the supply sidecircuit-breaker.What generally happens is that the energy associated with the load side circuit-breakertrip is lower than the energy value needed to complete the opening of the supply sidecircuit-breaker. To ensure a good level of reliability, avoiding any oversizing or transientcontact repulsion phenomena in the circuit-breaker on the supply side, this calculationshould be integrated with additional information, such as the current limiting curves(peak Ip value - prospective value of the symmetrical component of the short-circuitcurrent) and the setting for contact repulsion.This type of selectivity is certainly more difficult to consider than the previous onesbecause it depends largely on the interaction between the two devices placed in series(wave forms, etc.) and requires access to data often unavailable to the end user.Manufacturers provide tables, slide rules and calculation programs in which the limitselectivity current values Is under short-circuit conditions between different combinationsof circuit-breakers are given. These values are defined by theoretically integrating theresults of a large number of tests performed in compliance with the requirements ofappendix A of the IEC 60947-2 Standard.The advantages of using this type of coordination include:– breaking is fast, with trip times which become shorter as the short-circuit current

increases. This consequently reduces the damage caused by the fault (thermal anddynamic stresses), the disturbance to the power supply system, the sizing costs,etc.;

– the discrimination level is no longer limited by the value of the short-time current Icwwithstood by the devices;

– a large number of hierarchically different levels can be coordinated;

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7 IEC 60947-2 Standard, def. 2.3


ABB SACE

– different current-limiting devices (fuses, circuit-breakers, etc.) can be coordinated,even when located in intermediate positions along the chain.

This type of coordination is used above all for secondary and final distribution, withrated currents below 1600 A.

Back-up protectionWith backup protection, discrimination is sacrificed in favour of the need to help theload side devices which have to interrupt short-circuit currents beyond their breakingcapacity. In this case, over and above the switching current IB, simultaneous openingof both the protection devices placed in series or, alternatively, of just the supply sidecircuit-breaker (a somewhat rare case, typical of a configuration consisting of a supplyside circuit-breaker and a load side isolator).Manufacturers provide tables derived from tests based on the previously-mentionedappendix A of the IEC 60947-2 Standard.These combinations can be calculated according to the instructions given in sectionA.6.2 of the above standard, comparing:– the value of the Joule integral of the device protected at its breaking capacity with

that of the supply side device at the prospective current of the association (maximumshort-circuit current for which backup protection is provided);

– the effects induced in the load side device (e.g. by the arcing energy, maximum peakcurrent and limited current) at the peak current value during operation of the protectiondevice against a supply side short-circuit.

ConclusionsTechnically a large number of solutions can be realised regarding coordination of theprotection devices in an installation.Selecting which type of coordination to use in the various zones of the installation isstrictly linked to installation and design parameters and stems from a series ofcompromises so that the objectives required in terms of reliability and availability areachieved keeping the costs and limiting the risks within acceptable limits.The designer’s task is to choose a solution, for the various installation zones, fromamong those available which offers the best balance between technical and financialrequirements according to:– functional and safety requirements (acceptable risk levels) and reliability (availability

of the installation);– the reference value of the electrical values;– the costs (protection devices, control systems, interconnection components, etc.);– the effects, the admissible duration and the cost of electrical disservices;– any future evolution of the system.For each of the proposed solutions, there is a combination of ABB products which canmeet these requirements.

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ABB SACE

Coordination tablesGeneral notes on motor protection and switching

Electromechanical starter

The starter is designed to:– start motors;– ensure continuous functioning of motors;– disconnect motors from the supply line;– guarantee protection of motors against working overloads.The starter is typically made up of a switching device (contactor) and an overloadprotection device (thermal release).The two devices must be coordinated with equipment capable of providing protectionagainst short-circuit (typically a circuit breaker with magnetic release only), which is notnecessarily part of the starter.The characteristics of the starter must comply with the international StandardIEC 60947-4-1, which defines the above as follows:Contactor: a mechanical switching device having only one position of rest, operatedotherwise than by hand, capable of making, carrying and breaking currents under normalcircuit conditions including operating overload conditions.Thermal release: thermal overload relay or release which operates in the case ofoverload and also in case of loss of phase.Circuit-breaker: defined by IEC 60947-2 as a mechanical switching device, capableof making, carrying and breaking currents under normal circuit conditions and alsomaking, carrying for a specified time and breaking currents under specified abnormalcircuit conditions.The main types of motor which can be operated and which determine the characteristicsof the starter are defined by the following utilization categories:

The choice of the starting method and also, if necessary, of the type of motor to beused depends on the typical resistant torque of the load and on the short-circuit powerof the motor supplying network.With alternating current, the most commonly used motor types are as follows:– asynchronous three-phase squirrel-cage motors (AC-3): the most widespread type

due to the fact that they are of simple construction, economical and sturdy; theydevelop high torque with short acceleration times, but require elevated startingcurrents;

– slip-ring motors (AC-2): characterized by less demanding starting conditions, andhave quite a high starting torque, even with a supply network of low power.

VIII

Table 1: Utilization categories and typical applications

Current type Utilization Typical applicationscategories

AC-2 Slip-ring motors: starting, switching off

AC-3 Squirrel-cage motors: starting,Alternating current AC switching off during running (1)

AC-4 Squirrel-cage motors:starting, plugging, inching

(1) AC-3 categories may be used for occasionally inching or plugging for limited time periods such as machineset-up; during such limited time periods the number of such operations should not exceed five per minutesor more than ten in a 10 minutes period.

ABB SACE


Starting methods

The most common starting methods for asynchronous squirrel-cage motors are detailedbelow.

Direct starting (DOL)With direct starting, the DOL (Direct On Line) starter, with the closing of line contactorKL, the line voltage is applied to the motor terminals in a single operation. Hence asquirrel-cage motor develops a high starting torque with arelatively reduced acceleration time. This method is generallyused with small and medium power motors which reach fullworking speed in a short time.These advantages are, however, accompanied by a series ofdrawbacks, including, for example:– high current consumption and associated voltage drop which

may cause damages to the other parts of the systemconnected to the network;

– violent acceleration which has negative effects on mechanicaltransmission components (belts, chains and mechanicaljoints), reducing working life.

Other types of starting for squirrel-cage motors areaccomplished by reducing the supply voltage of the motor:this leads to a reduction in the starting current and of the motortorque, and an increase in the acceleration time.

Star-Delta starter (Y-∆)The most common reduced voltage starter is the Star-Delta starter (Y-∆), in which:– on starting, the stator windings are star-connected, thus achieving the reduction of

peak inrush current;– once the normal speed of the motor is nearly reached, the switchover to delta is

carried out.After the switchover, the current and the torquefollow the progress of the curves associated withnormal service connections (delta).As can be easily checked, starting the motorwith star-connection gives a voltage reductionof √3, and the current absorbed from the line isreduced by 1/3 compared with that absorbedwith delta-connection.The start-up torque, proportional to the squareof the voltage, is reduced by 3 times, comparedwith the torque that the same motor wouldsupply when delta-connected.This method is generally applied to motors withpower from 15 to 355 kW, but intended to startwith a low initial resistant torque.

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K∆

ABB SACE


Starting sequenceBy pressing the start button, contactors KL and KY are closed. The timer starts tomeasure the start time with the motor connected in star. Once the set time has elapsed,the first contact of the timer opens the KY contactor and the second contact, delayedby approximately 50-80 ms, closes the K∆ contactor.With this new configuration, contactors KL and K∆ closed, the motor becomesdeltaconnected.The thermal release TOR, inserted in the delta circuit, can detect any 3rd harmoniccurrents, which may occur due to saturation of the magnetic pack and by adding to thefundamental current, overload the motor without involving the line.With reference to the connection diagram, the equipment used for a Star/Delta startermust be able to carry the following currents:

KL line contactor and K∆ delta contactor

KY star contactor

overload protection release

where Ie is the rated current of the motor.

With reference to the previously-mentioned Standard, the starter can be classifiedaccording to the tripping time (Trip Class) and to the coordination type implemented bymeans of a protection device against short-circuit (Type 1 and Type 2).

Trip classesThe trip classes differentiate between the thermal releases according to their trip curve.The trip classes are defined in the following table 2:

Ie√3

Ie3

Ie√3

where Tp is the cold trip time of the thermal release at 7.2 times the set current value(for example: a release in class 10 at 7.2 times the set current value must not trip within4 s, but must trip within 10 s).It is normal procedure to associate class 10 with a normal start-up type, and class 30with a heavy duty start-up type.

X

Table 2: Trip class

Trip Class Trip time in seconds (Tp)10 A 2 < Tp ≤ 10

10 4 < Tp ≤ 1020 6 < Tp ≤ 20

30 9 < Tp ≤ 30

ABB SACE


XI

Coordination typeType 1It is acceptable that in the case of short-circuit the contactor and the thermal releasemay be damaged. The starter may still not be able to function and must be inspected;if necessary, the contactor and/or the thermal release must be replaced, and the breakerrelease reset.Type 2In the case of short-circuit, the thermal release must not be damaged, while the weldingof the contactor contacts is allowed, as they can easily be separated (with a screwdriver,for example), without any significant deformation.

ABB SACE

Switch-disconnectors

Switch-disconnectors are mechanical switching devices, capable of closing, carryingand interrupting currents under normal circuit conditions which can include specificoverload switching conditions and which, in the open position, satisfy the isolationrequirements specified for an isolator.A switch-disconnector can be able to close and carry currents - for an established time- under specific abnormal circuit conditions, such as those which occur in the case ofa short-circuit.The Standard regarding switch-disconnectors is IEC 60947-3.Each switch-disconnector must be protected by a coordinated device which safeguardsit against overcurrents - normally a circuit-breaker, and which is able to limit the peakvalues of the short-circuit current and the specific let-through energy, to acceptablelevels for the switch-disconnector.

Coordination tablesSwitch-disconnectors

XII

Tabelle di coordinamentoIntroduzione

1/1ABB SACE

1

Notes for use.............................................................................................................1/3

MCB - MCB (240 V) ..................................................................................................1/4

MCCB - MCB (240 V) ................................................................................................1/5

MCB - MCB (415 V) ..................................................................................................1/6

MCCB - MCB (415 V) ................................................................................................1/7

MCCB - MCCB .........................................................................................................1/8

Coordination tablesBack-up

1/2 ABB SACE

1

1/3ABB SACE

1

Back-upNotes for use

NoteThe following tables give the breaking capacities at 415 V AC for circuit-breakers SACEIsomax and Tmax.

Isomax @ 415 V AC

Version Icu [kA]

S 50

H 65

L 100

Tmax @ 415 V AC

Version Icu [kA]

B 16

C 25

N 36

S 50

H 70

L (T2) 85

L (T4, T5) 120L (T6) 100

V 200

Back-up protectionThe tables given provide the value (in kA, referring to the breaking capacity accordingto the IEC 60947-2 Standard) for which the back-up protection among the combinationof selected circuit-breakers is verified. The tables cover the possible combinationsbetween ABB SACE Tmax and Isomax series of moulded-case circuit-breakers andthose between the above-mentioned circuit-breakers and the ABB series of miniaturecircuit-breakers.The values indicated in the tables refer to the voltage:– Vn of 230/240 V AC for coordination with miniature S9 circuit-breakers– Vn of 400/415 V AC for all the other coordinations.

Caption of symbols

For solutions not shown in these tables, please consult the website:http://bol.it.abb.comor contact ABB SACE

MCB Tmax Isomax Emax

CaptionMCB = miniature circuit-breakers (S9, S2, S500)MCCB = moulded-case circuit-breakers (Tmax, Isomax)

For moulded-case or air circuit-breakers:TM = thermomagnetic release

– TMD (Tmax)– TMA (Tmax)

M = magnetic only release– MF (Tmax)– MA (Tmax)

EL = electronic release– PR211/P - PR212/P (Isomax)– PR221DS - PR222DS (Tmax)

For miniature circuit-breakers:B = trip characteristic (Im=3...5In)C = trip characteristic (Im=5...10In)D = trip characteristic (Im=10...20In)K = trip characteristic (Im=8...14In)Z = trip characteristic (Im=2...3In)

1/4 ABB SACE

1

Back-upSupply side circuit-breaker: MCBLoad side circuit-breaker: MCB

MCB - MCB @ 240 V (Two-pole circuit-breakers)

Supply s. S 200L S200 S200M S200P S 280 S 290 S 500

Char. C B-C B-C B-C B-C B-C C B-C

Load s. Icu [kA] 10 20 25 40 25 20 25 100In [A] 6..40 0.5..63 0.5..63 0.5..25 32..63 80, 100 80..125 6..63

S931 N C 4,5 2..40 10 20 25 40 25 15 15 100

S941 N B,C 6 2..40 10 20 25 40 25 15 15 100

S951 N B,C 10 2..40 10 20 25 40 25 15 15 100

S971 N B,C 10 2..40 10 20 25 40 25 15 15 100

S200L C 10 6..40 20 25 40 25 15 15 100

S200 B,C,K,Z 20 0.5..63 25 40 25 100

S200M B,C,D 25 0.5..63 40 100

S200PB, C, 40 0.5..25 100

D, K, Z 25 32..63 100

S280 B,C 20 80, 100

S290 C,D 25 80..125

S500 B,C,D 100 6..63

1/5ABB SACE

1

Back-upSupply side circuit-breaker: MCCBLoad side circuit-breaker: MCB

MCCB @ 415 V - MCB @ 240 V

Supply s.* T1 T1 T1 T2 T3 T2 T3 T2 T2

Version B C N S H L

Load s. Char. In [A] Icu [kA] 16 25 36 50 70 85

S931 N C2..25

4,516 16 16 20

1020

1020 20

32, 40 10 10 10 16 16 16 16

S941 N B,C2..25

616 16 16 20

1020

1020 20

32, 40 10 10 10 16 16 16 16

S951 N B,C2..25

10 16 16 1625

1625

1625 25

32, 40 16 16 16 16

S971 N B,C2..25

10 16 16 1625

1625

1625 25

32, 40 16 16 16 16

* Supply side circuit-breaker 4P (load side circuit branched between one phase and the neutral)

1/6 ABB SACE

1


MCB - MCB @ 415 V



Load s. Icu [kA] 6 10 15 25 15 6 15 50In [A] 6..40 0.5..63 0.5..63 0.5..25 32..63 80, 100 80..125 6..63

S200L C 6 6..40 10 15 25 15 15 50

S200 B,C,K,Z 10 0.5..63 15 25 15 15 50

S200M B,C,D 15 0.5..63 25 50

S200PB, C, 25 0.5..25 50

D, K, Z 15 32..63

S280 B,C 6 80, 100

S290 C,D 15 80..125

S500 B,C,D 50 6..63

1/7ABB SACE

1


MCCB - MCB @ 415 V

Supply s. T1 T1 T1 T2 T3 T4 T2 T3 T4 T2 T4 T2 T4 T4

Version B C N S H L L V

Load s. Char. In [A] Icu [kA] 16 25 36 50 70 85 120 200

S200L C6..10

6 16 25 30 3636

36 3640

40 40 40 40 40 4013..40 16 16

S200 B,C,K,Z0.5..10

10 16 25 30 3636

36 3640

40 40 40 40 40 4013..63 16 16

S200M B,C,D0.5..10

15 16 25 30 3636

36 5040

4070

4085

40 4013..63 25 25 60 60

B, C,0.5..10

2530 36 36 36 50 40 40 70 40 85 40 40

S200PD, K, Z

13..25 30 36 30 36 50 30 40 60 40 60 40 40

32..63 15 16 25 30 36 25 36 50 25 40 60 40 60 40 40

S280 B,C 80, 100 6 16 16 16 36 16 30 36 16 30 36 30 36 30 30

S290 C,D 80..125 15 16 25 30 36 30 30 50 30 30 70 30 85 30 30

S500 B,C,D 6..63 50 70 70 85 120 200

1/8 ABB SACE

1

Back-upSupply side circuit-breaker: MCCBLoad side circuit-breaker: MCCB

Supply s. T1 T1 T2 T3 T4 T5 T6 T2 T3 T4 T5 T6 S7 T2 T4 T5 T6 S7 T2 T4 T5 T6 S7 T4 T5

Version C N S H L L L V

Load s. Char. Icu [kA] 25 36 50 70 65 85 120 100 200

T1 B 16 25 36 36 36 30 30 30 50 50 36 36 36 70 40 40 40 85 50 50 50 85 65

T1 C 25 36 36 36 36 36 36 50 50 40 40 50 50 70 65 65 65 50 85 85 85 70 50 130 100

T1 50 50 50 50 50 50 70 65 65 65 50 85 100 100 70 50 200 120

T2 50 50 50 50 50 50 70 65 65 65 65 85 100 100 85 85 200 120

T3N 36

50 50 50 50 50 65 65 65 50 100 100 100 50 200 120

T4 50 50 50 50 65 65 65 50 100 100 65 65 200 120

T5 50 50 50 65 65 50 100 85 65 120

T6 50 40 65 40 70 50

T2 70 70 70 65 85 100 100 85 85 200 130

T3 70 70 70 100 100 100 200 150

T4 S 50 70 70 70 65 100 100 85 85 200 150

T5 70 70 65 100 85 85 150

T6 70 85 85

T2 85 120 120 85 85 200 150

T4H 70

120 120 100 100 200 180

T5 120 100 100 180

T6 100 85

T2 85 120 120 200 180

T4 L120

200 200

T5 200

MCCB - MCCB @ 415 V


2/1ABB SACE

2

Notes for use.............................................................................................................2/2

MCB - MCB (240 V) ..................................................................................................2/4

MCCB - MCB (240 V) ................................................................................................2/6

MCB - MCB (415 V)

MCB - S200L .......................................................................................................2/8

MCB - S200 .........................................................................................................2/9

MCB - S200M ....................................................................................................2/11

MCB - S200P .....................................................................................................2/12

MCB - S500 .......................................................................................................2/14

MCCB - MCB

T1 - MCB ...........................................................................................................2/15

T2 - MCB ...........................................................................................................2/22

T3 - MCB ...........................................................................................................2/29

T4 - MCB ...........................................................................................................2/36

MCCB - MCCB

MCCB - T1 .........................................................................................................2/44

MCCB - T2 .........................................................................................................2/46

MCCB - T3 .........................................................................................................2/54

MCCB - T4 .........................................................................................................2/54

MCCB - T5 .........................................................................................................2/56

MCCB - T6 .........................................................................................................2/56

ACB - MCCB...........................................................................................................2/57

Coordination tablesDiscrimination

2/2 ABB SACE

2

DiscriminationNotes for use

Selective protectionThe tables given provide the value (in kA, referring to the breaking capacity accordingto the IEC 60947-2 Standard) for which the selective protection is verified among thecombination of selected circuit-breakers. The tables cover the possible combinationsbetween ABB SACE Emax series air circuit-breakers, ABB SACE Tmax and Isomaxseries of moulded-case circuit-breakers, and the ABB series of miniature circuit-breakers.The values in the table represent the maximum value obtainable of discriminationbetween supply side circuit-breaker and load side circuit-breaker referring to the voltage:– Vn of 230/240 V AC for the S9 circuit-breakers and Vn of 400/415 V AC for the supply

side circuit-breakers in the coordination between MCB with the miniature S9 circuit-breakers.

– Vn of 400/415 V AC for all the other coordinations.These values are obtained following particular specifications which, when not respected,could give discrimination values which are in some cases much lower than what isindicated. Some of these are generally valid and are given below, others referringexclusively to particular types of circuit-breakers will be the subject of a note under therelative table.

General prescriptions– Function I of the electronic releases of the supply side circuit-breakers must be

excluded (I3 in OFF);– The magnetic trip of thermomagnetic (TM) or magnetic only (M) circuit-breakers placed

on the supply side must be ≥ 10 x In and regulated to the maximum threshold;– It is of prime importance to check that the settings made by the user for the electronic

and thermomagnetic relays of circuit-breakers placed both on the load and supplyside results in time-current curves properly spaced.

2/3ABB SACE

2


NoteThe letter T indicates total discrimination for the selected combination; the correspondingvalue in kA is obtained by considering the lowest between the breaking capacities (Icu)of the circuit-breaker on the load side and the circuit-breaker on the supply side.The following tables give the breaking capacities at 415 V AC for SACE Emax, Isomaxand Tmax circuit-breakers.

Isomax @ 415 V AC

Version Icu [kA]

S 50

H 65

L 100

Tmax @ 415 V AC

Version Icu [kA]

B 16

C 25

N 36

S 50

H 70

L (T2) 85L (T4, T5) 120

L (T6) 100

V 200

Emax @ 415 V AC

Version Icu [kA]

B 42

N (E1) 50

N 65

S 75

S (E2) 85

H 100

L 130

V (E3) 130

V 150

CaptionMCB = miniature circuit-breakers (S9, S2, S500)MCCB = moulded-case circuit-breakers (Tmax, Isomax)ACB = air circuit-breakers (Emax)




EL = electronic release– PR121/P - PR122/P - PR123/P (Emax)– PR211/P - PR212/P (Isomax)– PR221DS - PR222DS (Tmax)


Caption of symbols



2/4 ABB SACE

2

DiscriminationSupply side circuit-breaker: MCBLoad side circuit-breaker: MCB

MCB - S9 @ 230/240 V

Supply s.** S290 S500

Char. C D B

Icu [kA] 15 50

Load s.* In [A] 80 100 125 80 100 16 20 25 32 40 50 63

2 T T T T T 0.1 0.15 0.2 0.3 0.4 0.5 0.6

4 T T T T T 0.06 0.15 0.25 0.3 0.4 0.5

6 T T T T T 0.075 0.2 0.25 0.3 0.4

10 4 T T T T 0.15 0.2 0.25 0.3

S931N B-C 4.5 16 2.5 3.5 3.5 4 T 0.3

20 1.5 2.5 2.5 3 T 0.3

25 0.5 0.5 1.5 2 4 0.3

32 0.5 0.5 0.5 1.5 3.5

40 0.5 0.5 0.5 1.5 3.5

2 T T T T T 0.1 0.15 0.2 0.3 0.4 0.5 0.6

4 5 T T T T 0.15 0.25 0.3 0.4 0.5

6 4.5 5 T 5.5 T 0.2 0.25 0.3 0.4

10 4 4.5 5 5 5 0.15 0.2 0.25 0.3

S941N B-C 6 16 2.5 3.5 3.5 4 4.5 0.3

20 1.5 2.5 2.5 3 4.5 0.3

25 0.5 0.5 1.5 2 4 0.3

32 0.5 0.5 0.5 1.5 3.5

40 0.5 0.5 0.5 1.5 3.5

2 6 8 9 7 8 0.1 0.15 0.2 0.3 0.4 0.5 0.6

4 5 6 7.5 6 7 0.15 0.25 0.3 0.4 0.5

6 4.5 5 6 5.5 6 0.2 0.25 0.3 0.4

10 4 4.5 5 5 5 0.15 0.2 0.25 0.3

S951N B-C 10 16 2.5 3.5 3.5 4 4.5 0.3

20 1.5 2.5 2.5 3 4.5 0.3

25 0.5 0.5 1.5 2 4 0.3

32 0.5 0.5 0.5 1.5 3.5

40 0.5 0.5 0.5 1.5 3.5

2 6 8 9 7 8 0.1 0.15 0.2 0.3 0.4 0.5 0.6

4 5 6 7.5 6 7 0.15 0.25 0.3 0.4 0.5

6 4.5 5 6 5.5 6 0.2 0.25 0.3 0.4

10 4 4.5 5 5 5 0.15 0.2 0.25 0.3

S971N B-C 10 16 2.5 3.5 3.5 4 4.5 0.3

20 1.5 2.5 2.5 3 4.5 0.3

25 0.5 0.5 1.5 2 4 0.3

32 0.5 0.5 0.5 1.5 3.5

40 0.5 0.5 0.5 1.5 3.5

* Load side circuit-breaker 1P+N (230/240 V)** For networks with 230/240 V AC ⇒ two-pole circuit-breaker (phase + neutral)

for networks at 400/415 V AC ⇒ four-pole circuit-breaker (load side circuit branched between one phase and the neutral)

2/5ABB SACE

2

S500 S500

C D

50 50

10 13 16 20 25 32 40 50 63 10 13 16 20 25 32 40 50 63

0.1 0.2 0.34 0.53 0.58 0.62 0.7 0.85 1 0.24 0.5 1 2 3 T T T T

0.15 0.26 0.4 0.53 0.58 0.62 0.7 0.85 0.2 0.32 0.5 1 2 3.5 T T T

0.1 0.2 0.26 0.4 0.53 0.58 0.62 0.7 0.15 0.24 0.35 0.5 1 2 4 T T

0.15 0.2 0.34 0.48 0.53 0.58 0.62 0.2 0.32 0.35 0.5 0.5 2 T T

0.15 0.26 0.4 0.48 0.53 0.58 0.24 0.3 0.5 0.5 1.5 3.5 T

0.2 0.34 0.4 0.48 0.53 0.35 0.5 1 2.5 3.5

0.26 0.34 0.4 0.48 0.5 0.5 1.5 2

0.26 0.34 0.4 0.48 0.5 1 1.5

0.26 0.34 0.4 0.48 0.5 1

0.1 0.2 0.34 0.53 0.58 0.62 0.7 0.85 1 0.24 0.5 1 2 3 5 T T T

0.15 0.26 0.4 0.53 0.58 0.62 0.7 0.85 0.2 0.32 0.5 1 2 3.5 5 T T

0.1 0.2 0.26 0.4 0.53 0.58 0.62 0.7 0.15 0.24 0.35 0.5 1 2 4 5.5 T

0.15 0.2 0.34 0.48 0.53 0.58 0.62 0.2 0.32 0.35 0.5 0.5 2 4.5 T

0.15 0.26 0.4 0.48 0.53 0.58 0.24 0.3 0.5 0.5 1.5 3.5 5.5

0.2 0.34 0.4 0.48 0.53 0.35 0.5 1 2.5 3.5

0.26 0.34 0.4 0.48 0.5 0.5 1.5 2

0.26 0.34 0.4 0.48 0.5 1 1.5

0.26 0.34 0.4 0.48 0.5 1

0.1 0.2 0.34 0.53 0.58 0.62 0.7 0.85 1 0.24 0.5 1 2 3 5 6 7 9

0.15 0.26 0.4 0.53 0.58 0.62 0.7 0.85 0.2 0.32 0.5 1 2 3.5 5 6 8

0.1 0.2 0.26 0.4 0.53 0.58 0.62 0.7 0.15 0.24 0.35 0.5 1 2 4 5.5 7

0.15 0.2 0.34 0.48 0.53 0.58 0.62 0.2 0.32 0.35 0.5 0.5 2 4.5 6

0.15 0.26 0.4 0.48 0.53 0.58 0.24 0.3 0.5 0.5 1.5 3.5 5.5

0.2 0.34 0.4 0.48 0.53 0.35 0.5 1 2.5 3.5

0.26 0.34 0.4 0.48 0.5 0.5 1.5 2

0.26 0.34 0.4 0.48 0.5 1 1.5

0.26 0.34 0.4 0.48 0.5 1

0.1 0.2 0.34 0.53 0.58 0.62 0.7 0.85 1 0.24 0.5 1 2 3 5 6 7 9

0.15 0.26 0.4 0.53 0.58 0.62 0.7 0.85 0.2 0.32 0.5 1 2 3.5 5 6 8

0.1 0.2 0.26 0.4 0.53 0.58 0.62 0.7 0.15 0.24 0.35 0.5 1 2 4 5.5 7

0.15 0.2 0.34 0.48 0.53 0.58 0.62 0.2 0.32 0.35 0.5 0.5 2 4.5 6

0.15 0.26 0.4 0.48 0.53 0.58 0.24 0.3 0.5 0.5 1.5 3.5 5.5

0.2 0.34 0.4 0.48 0.53 0.35 0.5 1 2.5 3.5

0.26 0.34 0.4 0.48 0.5 0.5 1.5 2

0.26 0.34 0.4 0.48 0.5 1 1.5

0.26 0.34 0.4 0.48 0.5 1

2/6 ABB SACE

2

DiscriminationSupply side circuit-breaker: MCCBLoad side circuit-breaker: MCB

MCCB @ 415 V 4p - S9 @ 240 V

Supply s. T1

Version B, C, N

Release TMD TMD, MA

Iu [A] 160

Load s. Char. Icu

[kA] In [A] 16 20 25 32 40 50 63 80 100 125 160** 160 16 20 25 32 40 50

C ≤4 T T T T T T T T T T T T T T T T T T

C 6 T T T T T T T T T T T T T T T T T T

C 10 3 3 3 T T T T T T T 3* 3 3 3 T

S931NC

4.516 3 T T T T T T T 3* 3 T

C 20 3 T T T T T T 3* 3

C 25 T T T T T T 3*

C 32 T T T T T 3*

C 40 T T T T

B-C ≤4 T T T T T T T T T T T T T T T T T T

B-C 6 T T T T T T T T T T T T T T T T T T

B-C 10 3 3 3 4.5 T T T T T T 3* 3 3 3 4.5

S941NB-C

616 3 4.5 5 T T T T T 3* 3 4.5

B-C 20 3 5 T T T T T 3* 3

B-C 25 5 T T T T T 3*

B-C 32 T T T T T 3*

B-C 40 T T T T


B-C 6 6 6 6 6 6 6 T T T T T T T T T T T T

B-C 10 3 3 3 4.5 7.5 8.5 T T T T 3* 3 3 3 4.5

S951NB-C

1016 3 4.5 5 7.5 T T T T 3* 3 4.5

B-C 20 3 5 6 T T T T 3* 3

B-C 25 5 6 T T T T 3*

B-C 32 6 7.5 T T T 3*

B-C 40 7.5 T T T


B-C 6 6 6 6 6 6 6 12 T T T T T T T T T T T

B-C 10 3 3 3 4.5 7.5 8.5 T T T T 3* 3 3 3 4.5

S971NB-C

1016 3 4.5 5 7.5 T T T T 3* 3 4.5

B-C 20 3 5 6 T T T T 3* 3

B-C 25 5 6 T T T T 3*

B-C 32 6 7.5 T T T 3*

B-C 40 7.5 T T T

Supply side circuit-breaker 4P (load side circuit branched between one phase and the neutral)Load side circuit-breaker 1P+N (230/240 V)* Value valid only for magnetic only supply side circuit-breaker** Neutral 50%

2/7ABB SACE

2

T2 T3

N, S, H, L N, S

EL TMD, MA

160 250

63 80 100 125** 125 160** 160 10 25 63 100 160 63 80 100 125** 125 160** 160 200** 200 250** 250

T T T T T T T T T T T T T T T T T T T T T T T

T T T T T T T T T T T T T T T T T T T T T T


T T T T T T T T T T T T T T T T T T T T T



T T T T T T T T T T T T T T T T T T T

T* T T T T T T T* T T T T T T T T




5 T T T T T T T T T 5 T T T T T T T T T T







7.5 8.5 T T T T T T T T T 7.5 8.5 T T T T T T T T T

5 7.5 T 7.5 T T T T T T 5 7.5 T 7.5 T T T T T T T

5 6 T 6 T T T T T T 5 6 T 6 T T T T T T T


6 7.5 6 T T T T T T 6 7.5 6 T T T T T T T

6* 7.5 T T T T T 6* 7.5 T T T T T T T







6 7.5 6 T T T T T T 6 7.5 6 T T T T T T T

6* 7.5 T T T T T 6* 7.5 T T T T T T T

2/8 ABB SACE

2


MCB - S200L @ 400/415 V

Supply s. S290 S500

Char. D D

Icu

[kA] 15 50

Load s. In [A] 80 100 32 40 50 63

6..8 T T 1.5 2 3 5.5

10 5 T 1 1.5 2 3

13 4.5 T 1.5 2 3

S200L C 616 4.5 T 2 3

20 3.5 5 2.5

25 3.5 5

32 4.5

40

2/9ABB SACE

2


MCB - S200 @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

≤2 T T T T T T

C 3 T T 3 6 T T

4 T T 2 3 6 T

6 T T 1.5 2 3 5.5

8 T T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

10 13 4.5 7 1.5 2 3

16 4.5 7 2 3

B-C 20 3.5 5 2.5

25 3.5 5

32 4.5

40

50

S200 63

≤2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 T T 1.5 2 3 5.5

8 T T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

13 3 5 1.5 2D 10

16 3 5 1.5 2

20 3 5 2

25 4

32

40

50

63

2/10 ABB SACE

2


MCB - S200 @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

≤2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 T T 1.5 2 3 5.5

8 T T 1.5 2 3 5.5

10 5 8 1.5 2 3

K 10 16 3 5 2

20 3 5

25 4

32

40

50

S200 63

≤2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 T T 1.5 2 3 5.5

8 T T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

Z 10 16 4.5 7 1 1.5 2 3

20 3.5 5 1.5 2 2.5

25 3.5 5 2 2.5

32 3 4.5 2

40 3 4.5

50 3

63

2/11ABB SACE

2


MCB - S200M @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

≤2 T T T T T T

C 3 T T 3 6 T T

4 T T 2 3 6 T

6 10.5 T 1.5 2 3 5.5

8 10.5 T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

1513 4.5 7 1.5 2 3

16 4.5 7 2 3

B-C 20 3.5 5 2.5

25 3.5 5

32 4.5

40

50

63

≤2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 10.5 T 1.5 2 3 5.5

8 10.5 T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

S200M D 15 16 3 5 1.5 2

20 3 5 2

25 4

32

40

50

63

≤2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 10.5 T 1.5 2 3 5.5

8 10.5 T 1.5 2 3 5.5

10 5 8 1.5 2 3

K 15 16 3 5 2

20 3 5

25 4

32

40

50

63

2/12 ABB SACE

2


MCB - S200P @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

≤2 T T T T T TC 3 T T 3 6 15 15

4 T T 2 3 6 156 10.5 T 1.5 2 3 5.5

25 8 10.5 T 1.5 2 3 5.510 5 8 1 1.5 2 3

13 4.5 7 1.5 2 3

B-C 16 4.5 7 2 3

20 3.5 5 2.525 3.5 5

32 4.5

15 40

5063

S200P≤2 T T T T T T3 T T 3 6 15 15

4 T T 2 3 6 156 10.5 T 1.5 2 3 5.5

25 8 10.5 T 1.5 2 3 5.510 5 8 1 1.5 2 3

D 13 3 5 1.5 216 3 5 1.5 2

20 3 5 225 4

32

15 40

5063

2/13ABB SACE

2


MCB - S200P @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

≤2 T T T T T T3 T T 3 6 15 15

4 T T 2 3 6 156 10.5 T 1.5 2 3 5.5

25 8 10.5 T 1.5 2 3 5.510 5 8 1.5 2 3

K 13 3 5 1.5 216 3 5 2

20 3 525 4

32

15 40

5063

S200P≤2 T T T T T T3 T T 3 6 15 15

4 T T 2 3 6 156 10.5 T 1.5 2 3 5.5

25 8 10.5 T 1.5 2 3 5.5Z 10 5 8 1 1.5 2 3

16 4.5 7 1 1.5 2 320 3.5 5 1.5 2 2.5

25 3.5 5 2 2.532 3 4.5 2

15 40 3 4.550 3

63

2/14 ABB SACE

2


MCB - S500 @ 400/415 V

Supply s. S290

Char. D

Icu [kA] 15

Load s. In [A] 80 100

6 6 10

10 6 10

13 6 10

16 6 10

B-C-D 5020 6 7.5

25 4.5 6

32 6

40

50

S50063

≤5.8 T T

50 5.3..8 10 T

7.3..11 7.5 T

10..15 4.5 10

K14..20 4.5 6

18..26 4.5

30 23..32

29..37

34..41

38..45

2/15ABB SACE

2

Tmax T1 - S200L @ 400/415 V

Supply s. T1

Version B, C, N

Release TM

Iu [A] 160

Load s. Char. Icu [kA] In [A] 16 20 25 32 40 50 63 80 100 125 160

6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 4.5 T T T T T

13 3 3 4.5 T T T T T

S200L C 6 16 3 4.5 5 T T T T

20 3 5 T T T T

25 5 T T T T

32 T T T T

40 T T T


2/16 ABB SACE

2

Tmax T1 - S200 @ 400/415 V


Supply s. T1

Version B, C, N

Release TM

Iu [A] 160


≤2 T T T T T T T T T T T

C 3 T T T T T T T T T T T

4 T T T T T T T T T T T

6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 4.5 7.5 8.5 T T T

1013 3 3 4.5 7.5 7.5 T T T

16 3 4.5 5 7.5 T T T

B-C 20 3 5 6 T T T

25 5 6 T T T

32 6 7.5 T T

40 7.5 T T

50 7.5 T

S20063 T




6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 3 5 8.5 T T T

D 1013 2 2 3 5 8 T T

16 2 2 3 5 8 T T

20 2 3 4.5 6.5 T T

25 2.5 4 6 9.5 T

32 4 6 9.5 T

40 5 8 T

50 5 9.5

63 9.5

2/17ABB SACE

2

Tmax T1 - S200 @ 400/415 V


Supply s. T1

Version B, C, N

Release TM

Iu [A] 160





6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 3 6 8.5 T T T

K 10 16 3 3 4.5 7.5 T T T

20 3 3.5 5.5 6.5 T T

25 3.5 5.5 6 9.5 T

32 4.5 6 9.5 T

40 5 8 T

50 6 9.5

S20063 9.5




6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 4.5 8 8.5 T T T

Z 10 16 3 4.5 5 7.5 T T T

20 3 5 6 T T T

25 5 6 T T T

32 6 7.5 T T

40 7.5 T T

50 7.5 T

63 T

2/18 ABB SACE

2


Tmax T1 - S200M @ 400/415 V

Supply s. T1

Version B, C, N

Release TM

Iu [A] 160





6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

10 3 3 3 4.5 7.5 8.5 T T T

1513 3 3 4.5 7.5 7.5 12 T T

16 3 4.5 5 7.5 12 T T

B-C 20 3 5 6 10 T T

25 5 6 10 T T

32 6 7.5 12 T

40 7.5 12 T

50 7.5 10.5

63 10.5




6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 T T T

S200MD 15

10 3 3 3 3 5 8.5 T T T

16 2 2 3 5 8 13.5 T

20 2 3 4.5 6.5 11 T

25 2.5 4 6 9.5 T

32 4 6 9.5 T

40 5 8 T

50 5 9.5

63 9.5




6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 T T T

10 3 3 3 3 6 8.5 T T T

K 15 16 3 3 4.5 7.5 10 13.5 T

20 3 3.5 5.5 6.5 11 T

25 3.5 5.5 6 9.5 T

32 4.5 6 9.5 T

40 5 8 T

50 6 9.5

63 9.5

2/19ABB SACE

2


Tmax T1 - S200P @ 400/415 V

Supply s. T1

Version B, C, N

Release TM

Iu [A] 160



C 3 15 15 15 15 15 15 15 15 17* T T

4 15 15 15 15 15 15 15 15 17* T T

6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

258 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

10 3 3 3 4.5 7.5 8.5 17* T T

13 3 3 4.5 7.5 7.5 12 20* T

16 3 4.5 5 7.5 12 20* T

B-C 20 3 5 6 10 15 T

25 5 6 10 15 T

32 6 7.5 12 T

1540 7.5 12 T

50 7.5 10.5

S200P63 10.5


3 15 15 15 15 15 15 15 15 17* T T

4 15 15 15 15 15 15 15 15 17* T T

6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 17* T T25

10 3 3 3 3 5 8.5 17* T T

D 13 2 2 3 5 8 13.5 T

16 2 2 3 5 8 13.5 T

20 2 3 4.5 6.5 11 T

25 2.5 4 6 9.5 T

32 4 6 9.5 T

1540 5 8 T

50 5 9.5

63 9.5

* Select the lowest value between what is indicated and the breaking capacity of the supply side circuit-breaker

2/20 ABB SACE

2


Tmax T1 - S200P @ 400/415 V

Supply s. T1

Version B, C, N

Release TM

Iu [A] 160



3 15 15 15 15 15 15 15 15 17* T T

4 15 15 15 15 15 15 15 15 17* T T

6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 17* T T25

10 3 3 3 3 6 8.5 17* T T

K 13 3 3 5 7.5 10 13.5 T

16 3 3 4.5 7.5 10 13.5 T

20 3 3.5 5.5 6.5 11 T

25 3.5 5.5 6 9.5 T

32 4.5 6 9.5 T

1540 5 8 T

50 6 9.5

S200P63 9.5


3 15 15 15 15 15 15 15 15 17* T T

4 15 15 15 15 15 15 15 15 17* T T

6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

25 8 5.5 5.5 5.5 5.5 5.5 10.5 12 17* T T

Z10 3 3 3 4.5 8 8.5 17* T T

16 3 4.5 5 7.5 12 20* T

20 3 5 6 10 15 T

25 5 6 10 15 T

32 6 7.5 12 T

1540 7.5 12 T

50 7.5 10.5

63 10.5


2/21ABB SACE

2


Tmax T1 - S500 @ 400/415 V

Supply s. T1

Version B, C, N

Release TM

Iu [A] 160


6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 20* 25* T

10 4.5 4.5 4.5 4.5 8 10 20* 25* T

13 4.5 4.5 4.5 7.5 10 15 25* T

16 4.5 4.5 7.5 10 15 25* T

B-C-D 5020 4.5 7.5 10 15 25* T

25 6 10 15 20* T

32 7.5 10 20* T

40 10 20* T

50 15 T

S50063 T

≤5.8 36 36 T T T T T T T T T

50 5.3..8 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

7.3..11 4.5 4.5 4.5 4.5 8 T T T T

10..15 4.5 4.5 4.5 7.5 10 15 T T

K14..20 4.5 4.5 7.5 10 15 T T

18..26 4.5 7.5 10 15 T T

30 23..32 6 10 15 20* T

29..37 7.5 10 20* T

34..41 10 20* T

38..45 15 T


2/22 ABB SACE

2


Tmax T2 - S200L @ 400/415 V

Supply s. T2

Version N, S, H, L

Release TM, M EL

Iu [A] 160

Load s. Char. Icu

[kA] In [A] 12.5 16 20 25 32 40 50 63 80 100 125 160 10 25 63 100 160

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 4.5 T T T T T T T T T

13 3* 3 3 4.5 T T T T T T T T T

S200L C 6 16 3* 3 4.5 5 T T T T T T T

20 3* 3 5 T T T T T T T

25 3* 5 T T T T T T T

32 3* T T T T T T T

40 5.5* T T T T T

* Value valid with supply side magnetic only circuit-breaker

2/23ABB SACE

2


Tmax T2 - S200 @ 400/415 V

Supply s. T2

Version N, S, H, L

Release TM, M EL

Iu [A] 160

Load s. Char. Icu [kA] In [A] 12.5 16 20 25 32 40 50 63 80 100 125 160 10 25 63 100 160

≤2 T T T T T T T T T T T T T T T T T

C 3 T T T T T T T T T T T T T T T T T

4 T T T T T T T T T T T T T T T T T

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 4.5 7.5 8.5 T T T T T T T

1013 3* 3 3 4.5 7.5 7.5 T T T T T T T

16 3* 3 4.5 5 7.5 T T T T T T

B-C 20 3* 3 5 6 T T T T T T

25 3* 5 6 T T T T T T

32 3* 6 7.5 T T T T T

40 5.5* 7.5 T T T T

50 3* 5* 7.5 T T T

63 5* T TS200




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 3 5 8.5 T T T T T T T

D 1013 2* 2 2 3 5 8 T T T T T

16 2* 2 2 3 5 8 T T T T T

20 2* 2 3 4.5 6.5 T T T T T

25 2* 2.5 4 6 9.5 T T T T

32 4 6 9.5 T T T T

40 3* 5 8 T T T

50 2* 3* 5 9.5 9.5 9.5

63 3* 9.5 9.5


2/24 ABB SACE

2


Tmax T2 - S200 @ 400/415 V

Supply s. T2

Version N, S, H, L

Release TM, M EL

Iu [A] 160





6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 3 6 8.5 T T T T T T T

K 10 16 2* 3 3 4.5 7.5 T T T T T T

20 2* 3 3.5 5.5 6.5 T T T T T

25 2* 3.5 5.5 6 9.5 T T T T

32 4.5 6 9.5 T T T T

40 3* 5 8 T T T

50 2* 3* 6 9.5 9.5 9.5

S20063 3* 9.5 9.5




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 4.5 8 8.5 T T T T T T T

Z 10 16 3* 3 4.5 5 7.5 T T T T T T

20 3* 3 5 6 T T T T T T

25 3* 5 6 T T T T T T

32 3* 6 7.5 T T T T T

40 5.5* 7.5 T T T T

50 4* 5* 7.5 T T T

63 5* T T


2/25ABB SACE

2


Tmax T2 - S200M @ 400/415 V

Supply s. T2

Version N, S, H, L

Release TM, M EL

Iu [A] 160

Load s. Char. Icu

[kA] In [A] 12.5 16 20 25 32 40 50 63 80 100 125 160 10 25 63 100 160




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 T T T T T T T T

10 3* 3 3 3 4.5 7.5 8.5 T T T T T T T

1513 3* 3 3 4.5 7.5 7.5 12 T T T T T T

16 3* 3 4.5 5 7.5 12 T T T T T

B-C 20 3* 3 5 6 10 T T T T T

25 3* 5 6 10 T T T T T

32 3* 6 7.5 12 T T T T

40 5.5* 7.5 12 T T T

50 3* 5* 7.5 10.5 10.5 10.5

63 5* 10.5 10.5




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 T T T T T T T

10 3* 3 3 3 3 5 8.5 T T T T T T T

S200M D 15 16 2* 2 2 3 5 8 13.5 T T T T

20 2* 2 3 4.5 6.5 11 T T T T

25 2* 2.5 4 6 9.5 T T T T

32 4 6 9.5 T T T T

40 3* 5 8 T T T

50 2* 3* 5 9.5 9.5 9.5

63 3* 9.5 9.5




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 T T T T T T T

10 3* 3 3 3 3 6 8.5 T T T T T T T

K 15 16 2* 3 3 4.5 7.5 10 13.5 T T T T

20 2* 3 3.5 5.5 6.5 11 T T T T

25 2* 3.5 5.5 6 9.5 T T T T

32 4.5 6 9.5 T T T T

40 3* 5 8 T T T

50 2* 3* 6 9.5 9.5 9.5

63 3* 9.5 9.5


2/26 ABB SACE

2


Tmax T2 - S200P @ 400/415 V

Supply s. T2

Version N, S, H, L

Release TM, M EL

Iu [A] 160

Load s. Char. Icu

[kA] In [A] 12.5 16 20 25 32 40 50 63 80 100 125 160 10 25 63 100 160


C 3 15 15 15 15 15 15 15 15 15 17 T T T T T T T

4 15 15 15 15 15 15 15 15 15 17 T T T T T T T

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

258 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

10 3* 3 3 3 4.5 7.5 8.5 17 T T T T T T

13 3* 3 3 4.5 7.5 7.5 12 20 T T T T T

16 3* 3 4.5 5 7.5 12 20 T T T T

B-C 20 3* 3 5 6 10 15 T T T T

25 3* 5 6 10 15 T T T T

32 3* 6 7.5 12 T T T T

1540 5.5* 7.5 12 T T T

50 3* 5* 7.5 10.5 10.5 10.5

S200P63 5* 10.5 10.5


3 15 15 15 15 15 15 15 15 15 17 T T T T T T T

4 15 15 15 15 15 15 15 15 15 17 T T T T T T T

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

258 5.5 5.5 5.5 5.5 5.5 10.5 12 17 T T T T T T

10 3* 3 3 3 3 5 8.5 17 T T T T T T

D 13 2* 2 2 3 5 8 13.5 T T T T

16 2* 2 2 3 5 8 13.5 T T T T

20 2* 2 3 4.5 6.5 11 T T T T

25 2* 2.5 4 6 9.5 T T T T

32 4 6 9.5 T T T T

1540 3* 5 8 T T T

50 2* 3* 5 9.5 9.5 9.5

63 3* 9.5 9.5


2/27ABB SACE

2


Tmax T2 - S200P @ 400/415 V

Supply s. T2

Version N, S, H, L

Release TM, M EL

Iu [A] 160



3 15 15 15 15 15 15 15 15 15 17 T T T T T T T

4 15 15 15 15 15 15 15 15 15 17 T T T T T T T

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

258 5.5 5.5 5.5 5.5 5.5 10.5 12 17 T T T T T T

10 3* 3 3 3 3 6 8.5 17 T T T T T T

K13 2* 3 3 5 7.5 10 13.5 T T T T T

16 2* 3 3 4.5 7.5 10 13.5 T T T T

20 2* 3 3.5 5.5 6.5 11 T T T T

25 2* 3.5 5.5 6 9.5 T T T T

32 4.5 6 9.5 T T T T

1540 3* 5 8 T T T

50 2* 3* 6 9.5 9.5 9.5

S200P63 3* 9.5 9.5


3 15 15 15 15 15 15 15 15 15 17 T T T T T T T

4 15 15 15 15 15 15 15 15 15 17 T T T T T T T

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

25 8 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

10 3* 3 3 3 4.5 8 8.5 17 T T T T T T

Z 16 3* 3 4.5 5 7.5 12 20 T T T T

20 3* 3 5 6 10 15 T T T T

25 3* 5 6 10 15 T T T T

32 3* 6 7.5 12 T T T T

1540 5.5* 7.5 12 T T T

50 4* 5* 7.5 10.5 10.5 10.5

63 5* 10.5 10.5


2/28 ABB SACE

2


Tmax T2 - S290 @ 400/415 V

Supply s. T2

Version N, S, H, L

Release TM, M EL

Iu [A] 160

Load s. Char. Icu

[kA] In [A] 160 160

C-D-K80 4

S290 15 100 4

C 125 4

Tmax T2 - S500 @ 400/415 V

Supply s. T2

Version N, S, H, L

Release TM, M EL

Iu [A] 160


6 4.5 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 20 25 36 36 36 36 36

10 4.5* 4.5 4.5 4.5 4.5 8 10 20 25 36 36 36 36 36

13 4.5* 4.5 4.5 4.5 7.5 10 15 25 36 36 36 36 36

16 4.5* 4.5 4.5 7.5 10 15 25 36 36 36 36

B-C-D 5020 4.5* 4.5 7.5 10 15 25 36 36 36 36

25 4.5* 6 10 15 20 36 36 36 36

32 4.5* 7.5 10 20 36 36 36 36

40 5* 10 20 36 36 36

50 5* 7.5* 15 36 36 36

S50063 5* 36 36

≤5.8 36 36 36 36 36 36 36 36 36 36 36 50** 50** 50** 50** 50** 50**

50 5.3..8 4.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 36 36 36 50** 50** 50** 50** 50**

7.3..11 4.5* 4.5 4.5 4.5 4.5 8 36 36 36 50** 50** 50** 50** 50**

10..15 4.5* 4.5 4.5 4.5 7.5 10 15 T T T T T T

K14..20 4.5* 4.5 4.5 7.5 10 15 T T T T T

18..26 4.5* 4.5 7.5 10 15 T T T T T

30 23..32 4.5* 6 10 15 20 T T T T

29..37 4.5* 7.5 10 20 T T T

34..41 5* 10 20 T T T

38..45 5* 7.5* 15 T T T

* Value valid with supply side magnetic only circuit-breaker** Select the lowest value between what is indicated and the breaking capacity of the supply side circuit-breaker

2/29ABB SACE

2

Tmax T3 - S200L@ 400/415 V

Supply s. T3

Version N, S

Release TM, M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

6 T T T T T T T

8 T T T T T T T

10 T T T T T T T

13 T T T T T T T

S200L C 6 16 5 T T T T T T

20 5 T T T T T T

25 5 T T T T T T

32 T T T T T T

40 4 T T T T T


2/30 ABB SACE

2

Tmax T3 - S200 @ 400/415 V

Supply s. T3

Version N, S

Release TM, M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

≤2 T T T T T T T

C 3 T T T T T T T

4 T T T T T T T

6 T T T T T T T

8 T T T T T T T

10 7.5 8.5 T T T T T

1013 7.5 7.5 T T T T T

16 5 7.5 T T T T T

B-C 20 5 6 T T T T T

25 5 6 T T T T T

32 6 7.5 T T T T

40 7.5 T T T T

50 5* 7.5 T T T

S20063 5* 6* T T T

≤2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 T T T T T T T

8 T T T T T T T

10 5 8.5 T T T T T

D 1013 3 5 8 T T T T

16 3 5 8 T T T T

20 3 4.5 6.5 T T T T

25 2.5 4 6 9.5 T T T

32 4 6 9.5 T T T

40 5 8 T T T

50 3* 5 9.5 T T

63 3* 5* 9.5 T T



2/31ABB SACE

2

Tmax T3 - S200 @ 400/415 V

Supply s. T3

Version N, S

Release TM, M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

≤2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 T T T T T T T

8 T T T T T T T

10 6 8.5 T T T T T

K 10 16 4.5 7.5 T T T T T

20 3.5 5.5 6.5 T T T T

25 3.5 5.5 6 9.5 T T T

32 4.5 6 9.5 T T T

40 5 8 T T T

50 3* 6 9.5 T T

S20063 3* 5.5* 9.5 T T

≤2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 T T T T T T T

8 T T T T T T T

10 8 8.5 T T T T T

Z 10 16 5 7.5 T T T T T

20 5 6 T T T T T

25 5 6 T T T T T

32 6 7.5 T T T T

40 7.5 T T T T

50 5* 7.5 T T T

63 5* 6* T T T



2/32 ABB SACE

2


Tmax T3 - S200M @ 400/415 V

Supply s. T3

Version N, S

Release TM, M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

≤2 T T T T T T T

C 3 T T T T T T T

4 T T T T T T T

6 10.5 T T T T T T

8 10.5 T T T T T T

10 7.5 8.5 T T T T T

15 13 7.5 7.5 12 T T T T

16 5 7.5 12 T T T T

B-C 20 5 6 10 T T T T

25 5 6 10 T T T T

32 6 7.5 12 T T T

40 7.5 12 T T T

50 5* 7.5 10.5 T T

63 5* 6* 10.5 T T

≤2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 10.5 T T T T T T

8 10.5 12 T T T T T

S200M 10 5 8.5 T T T T T

D 15 16 3 5 8 13.5 T T T

20 3 4.5 6.5 11 T T T

25 2.5 4 6 9.5 T T T

32 4 6 9.5 T T T

40 5 8 T T T

50 3* 5 9.5 T T

63 3* 5* 9.5 T T

≤2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 10.5 T T T T T T

8 10.5 12 T T T T T

10 6 8.5 T T T T T

K 15 16 4.5 7.5 10 13.5 T T T

20 3.5 5.5 6.5 11 T T T

25 3.5 5.5 6 9.5 T T T

32 4.5 6 9.5 T T T

40 5 8 T T T

50 3* 6 9.5 T T

63 3* 5.5* 9.5 T T


2/33ABB SACE

2


Tmax T3 - S200P @ 400/415 V

Supply s. T3

Version N, S

Release TM, M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

≤2 T T T T T T T

C 3 15 15 17 T T T T

4 15 15 17 T T T T

6 10.5 15 17 T T T T

258 10.5 15 17 T T T T

10 7.5 8.5 17 T T T T

13 7.5 7.5 12 20 T T T

B-C16 5 7.5 12 20 T T T

20 5 6 10 15 T T T

25 5 6 10 15 T T T

32 6 7.5 12 T T T

1540 7.5 12 T T T

50 5* 7.5 10.5 T T

S200P63 5* 6* 10.5 T T

≤2 T T T T T T T

3 15 15 T T T T T

4 15 15 T T T T T

6 10.5 15 T T T T T

258 10.5 12 T T T T T

10 5 8.5 T T T T T

D13 3 5 8 13.5 T T T

16 3 5 8 13.5 T T T

20 3 4.5 6.5 11 T T T

25 2.5 4 6 9.5 T T T

32 4 6 9.5 T T T

1540 5 8 T T T

50 3* 5 9.5 T T

63 3* 5* 9.5 T T


2/34 ABB SACE

2


Tmax T3 - S200P @ 400/415 V

Supply s. T3

Version N, S

Release TM, M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

≤2 T T T T T T T

3 15 15 17 T T T T

4 15 15 17 T T T T

6 10.5 15 17 T T T T

258 10.5 12 17 T T T T

10 6 8.5 17 T T T T

K 13 5 7.5 10 13.5 T T T

16 4.5 7.5 10 13.5 T T T

20 3.5 5.5 6.5 11 T T T

25 3.5 5.5 6 9.5 T T T

32 4.5 6 9.5 T T T

1540 5 8 T T T

50 3* 6 9.5 T T

S200P63 3* 5.5* 9.5 T T

≤2 T T T T T T T

3 15 15 17 T T T T

4 15 15 17 T T T T

6 10.5 15 17 T T T T

25 8 10.5 15 17 T T T T

10 8 8.5 17 T T T T

Z 16 5 7.5 12 20 T T T

20 5 6 10 15 T T T

25 5 6 10 15 T T T

32 6 7.5 12 T T T

1540 7.5 12 T T T

50 5* 7.5 10.5 T T

63 5* 6* 10.5 T T


2/35ABB SACE

2

Tmax T3 - S290 @ 400/415 V

Supply s. T3

Version N, S

Release TM, M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 160 200 250

C-D-K80 4* 10 15

S290 15 100 4* 7.5* 15

C 125 7.5*




Tmax T3 - S500 @ 400/415 V

Supply s. T3

Version N, S

Release TM, M

Iu [A] 250

Load s. Char. Icu [kA] In [A] 63 80 100 125 160 200 250

6 10.5 15 20 25 36 36 36

10 8 10 20 25 36 36 36

13 7.5 10 15 25 36 36 36

16 7.5 10 15 25 36 36 36

B-C-D 5020 7.5 10 15 25 36 36 36

25 6 10 15 20 36 36 36

32 7.5 10 20 36 36 36

40 10 20 36 36 36

50 7.5* 15 36 36 36

S50063 5* 6* 36 36 36

≤5.8 36 36 36 36 T T T

50 5.3..8 10.5 36 36 36 T T T

7.3..11 8 36 36 36 T T T

10..15 7.5 10 15 T T T T

K14..20 7.5 10 15 T T T T

18..26 7.5 10 15 T T T T

30 23..32 6 10 15 20 T T T

29..37 7.5 10 20 T T T

34..41 10 20 T T T

38..45 7.5* 15 T T T

2/36 ABB SACE

2


Tmax T4 - S200L @ 400/415 V

Supply s. T4

Version N, S, H, L, V

Release TM, M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320

6 T T* T T T T T T T T T T T T


10 5 5* 5 T T T T T T T T T T T

13 5* 5 T T T T T T T T T T T

S200L C 6 16 3* 5 T T T T T T T T T T T

20 5 T T T T T T T T T T


32 5** T T T T T T T T T T

40 T T T T T T T T T T

* Value valid with supply side magnetic only circuit-breaker** Value valid with supply side magnetic only MA 52 circuit-breaker

2/37ABB SACE

2


Tmax T4 - S200 @ 400/415 V

Supply s. T4


Release TM, M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320

≤2 T T* T T T T T T T T T T T T

C 3 T T* T T T T T T T T T T T T


6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5 5* 5 6.5 9 T T T T T T T T T

1013 5* 5 6.5 8 T T T T T T T T T

16 3* 5 6.5 8 T T T T T T T T T

B-C 20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

40 6.5 T T T T T T T T T

50 5* T T T T T T T T T

S20063 T* T* T T T T T T T




6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5 5* 5 5 9 T T T T T T T T T

D 1013 5* 4 5.5 T T T T T T T T T

16 4 5.5 T T T T T T T T T

20 4** 5 T T T T T T T T T

25 4** 4.5 T T T T T T T T T

32 4.5* T T T T T T T T T

40 4.5* T* T T T T T T T T

50 T* T* T T T T T T T

63 T* T* T T T T T T


2/38 ABB SACE

2


Tmax T4 - S200 @ 400/415 V

Supply s. T4


Release TM, M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320




6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5* 5 5 9 T T T T T T T T T

K 10 16 5* 5 8 T T T T T T T T T

20 5 6 T T T T T T T T T

25 5** 6* T T T T T T T T T

32 5** 6* T* T T T T T T T T

40 5.5* T* T* T T T T T T T

50 5* T* T* T* T T T T T T

S20063 T* T* T* T* T T T T T




6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5 5* 5 6.5 9 T T T T T T T T T

Z 10 16 5* 4.5 6.5 8 T T T T T T T T T

20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

40 6.5 T T T T T T T T T

50 5* T T T T T T T T T

63 T* T T T T T T T T


2/39ABB SACE

2

Tmax T4 - S200M @ 400/415 V

Supply s. T4


Release TM, M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320




6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5 5* 5 6.5 9 T T T T T T T T T

1513 5* 5 6.5 8 T T T T T T T T T

16 3* 5 6.5 8 T T T T T T T T T

B-C 20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

40 6.5 T T T T T T T T T

50 5* T T T T T T T T T





6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

S200M 10 5 5* 5 5 9 T T T T T T T T T

D 15 16 4 5.5 T T T T T T T T T

20 4** 5 T T T T T T T T T

25 4** 4.5 T T T T T T T T T

32 4.5* T T T T T T T T T

40 4.5* T* T T T T T T T T






6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5* 5 5 9 T T T T T T T T T

K 15 16 5* 5 8 T T T T T T T T T

20 5 6 T T T T T T T T T

25 5** 6* T T T T T T T T T

32 5** 6* T* T T T T T T T T

40 5.5* T* T* T T T T T T T

50 5* T* T* T* T T T T T T

63 T* T* T* T* T T T T T



2/40 ABB SACE

2


Tmax T4 - S200P @ 400/415 V

Supply s. T4


Release TM, M EL

Iu [A] 250 250 320

Load s. Char. Icu [kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320


C 3 15 15* 15 15 15 T T T T T T T T T

4 15 15* 15 15 15 T T T T T T T T T

6 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

258 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

10 5 5* 5 6.5 9 T T T T T T T T T

13 5* 5 6.5 8 T T T T T T T T T

16 3* 5 6.5 8 T T T T T T T T T

B-C 20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

1540 6.5 T T T T T T T T T

50 5* T T T T T T T T T

63 T* T* T T T T T T TS200P


3 15 15* 15 15 15 T T T T T T T T T

4 15 15* 15 15 15 T T T T T T T T T

6 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

258 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

10 5 5* 5 5 9 T T T T T T T T T

D13 5* 4 5.5 T T T T T T T T T

16 4 5.5 T T T T T T T T T

20 4** 5 T T T T T T T T T

25 4** 4.5 T T T T T T T T T

32 4.5* T T T T T T T T T

1540 4.5* T* T T T T T T T T




2/41ABB SACE

2


Tmax T4 - S200P @ 400/415 V

Supply s. T4


Release TM, M EL

Iu [A] 250 250 320



3 15 15* 15 15 15 T T T T T T T T T

4 15 15* 15 15 15 T T T T T T T T T

6 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

258 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

10 5* 5 5 9 T T T T T T T T T

K 13 5* 5 5 8 T T T T T T T T T

16 5* 5 8 T T T T T T T T T

20 5 6 T T T T T T T T T

25 5** 6* T T T T T T T T T

32 5** 6* T* T T T T T T T T

1540 5.5* T* T* T T T T T T T

50 5* T* T* T* T T T T T T

S200P63 T* T* T* T* T T T T T


3 15 15* 15 15 15 T T T T T T T T T

4 15 15* 15 15 15 T T T T T T T T T

6 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

25 8 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

Z10 5 5* 5 6.5 9 T T T T T T T T T

16 5* 4.5 6.5 8 T T T T T T T T T

20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

1540 6.5 T T T T T T T T T

50 5* T T T T T T T T T



2/42 ABB SACE

2


Tmax T4 - S290 @ 400/415 V

Supply s. T4


Release TM, M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 160 200 250 160 250 320

C-K80 5 11 T T T T

100 5* 8 T 12 T T

S290 C 15 125 8* 12 T T

D80 5 11 T T T T

100 8 T 12 T T


2/43ABB SACE

2


Tmax T4 - S500 @ 400/415 V

* Value valid with supply side magnetic only circuit-breaker (with In = 50 A please refer to MA52 circuit-breakers)** Select the lowest value between what is indicated and the breaking capacity of the supply side circuit-breaker

Supply s. T4


Release TM, M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320

6 7.5 7.5* 7.5 7.5 16 T T T T T T T T T

10 6.5 6.5* 6.5 6.5 11 T T T T T T T T T

13 6.5 5* 6.5 6.5 11 T T T T T T T T T

16 5* 6.5 6.5 11 T T T T T T T T T

B-C 5020 4* 6.5 6.5 11 T T T T T T T T T

25 6.5 11 T T T T T T T T T

32 6.5 8 T T T T T T T T T

40 5* 6.5 T T T T T T T T T

50 5* 7.5 T T T T T T T T

63 5* 7 T T T T T T T

6 7.5 7.5* 7.5 7.5 16 T T T T T T T T T

10 6.5 6.5* 6.5 6.5 11 T T T T T T T T T

13 5* 6.5 11 T T T T T T T T T

16 6.5 11 T T T T T T T T T

S500 D 5020 6.5* 11 T T T T T T T T T

25 6.5* 11 T T T T T T T T T

32 8* T T T T T T T T T

40 6.5* T* T T T T T T T T

50 7.5* T* T T T T T T T

63 7* T* T T T T T T

≤5.8 40** 40*/** 40** 40** 40** T T T T T T T T T

50 5.3..8 6 6* 6 6 40** T T T T T T T T T

7.3..11 5* 5 5 40** T T T T T T T T T

10..15 5* 5 12 T T T T T T T T T

K 14..20 5 12 T T T T T T T T T

18..26 5* 12* T T T T T T T T T

30 23..32 5* 12* T* T T T T T T T T

29..37 5* 8* T* T* T T T T T T T

34..41 6* T* T* T T T T T T T

38..45 6* 8* T* T* T T T T T T

2/44 ABB SACE

2

MCCB - Tmax T1 @ 400/415 V

Supply s. T1 T2 T3 T4

Version B,C, N,S,H,L N,S N,S,H,L,VN

Release TM TM,M EL TM,M TM,M

Iu [A] 160 160 250 250

Load s. In [A] 160 160 25 63 100 160 160 200 250 20 25 32 50 80 100 125 160 200 250

16 3 3 3 3 3 3 4 5 10** 10 10 10 10 10 10

20 3 3 3 3 3 3 4 5 10** 10 10 10 10 10 10

25 3 3 3 3 3 3 4 5 10** 10 10 10 10 10 10

32 3 3 3 3 3 4 5 10* 10 10 10 10 10

40 3 3 3 3 3 4 5 10* 10 10 10 10 10

B 50 3 3 3 3 3 4 5 10* 10 10 10 10

63 3 3 3 3 4 5 10* 10 10 10

80 3 4 5 10 10 10

100 5 10* 10 10

125 10* 10

160

25 3 3 3 3 3 3 4 5 10** 10 10 10 10 10 10

32 3 3 3 3 3 4 5 10* 10 10 10 10 10

T1 TM 16040 3 3 3 3 3 4 5 10* 10 10 10 10 10

50 3 3 3 3 3 4 5 10* 10 10 10 10

C 63 3 3 3 3 4 5 10* 10 10 10

80 3 4 5 10 10 10

100 5 10* 10 10

125 10* 10

160

32 3 3 3 3 3 4 5 10* 10 10 10 10 10

40 3 3 3 3 3 4 5 10* 10 10 10 10 10

50 3 3 3 3 3 4 5 10* 10 10 10 10

N63 3 3 3 3 4 5 10* 10 10 10

80 3 4 5 10 10 10

100 5 10* 10 10

125 10* 10

160


DiscriminationSupply side circuit-breaker: MCCBLoad side circuit-breaker: MCCB

2/45ABB SACE

2

T4 T5 T6 S7

N,S,H,L,V N,S,H,L,V N,S,H,L S,H,L

EL TM EL TM,M EL EL

250 320 400 630 400 630 630 800 630 800 1000 1250 1600

100 160 250 320 320 400 500 320 400 630 630 800 630 800 100010001250 1600

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 T T T T T T T T T T T T T T

10 10 10 T T T T T T T T T T T T T T

10 10 T T T T T T T T T T T T T T


10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 T T T T T T T T T T T T T T

10 10 10 T T T T T T T T T T T T T T



10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 10 T T T T T T T T T T T T T T

10 10 10 T T T T T T T T T T T T T T

10 10 10 T T T T T T T T T T T T T T



2/46 ABB SACE

2

MCCB - Tmax T2 @ 400/415 V





Iu [A] 160 160 250 250

Load s. In [A] 160 160 25 63 100 160 160 200 250 20 25 32 50 80 100 125 160 200 250

1.6-2.5 T T T T T T T T T T T* T T T T T T T T

3.2 T T T T T T T T T T T* T T T T T T T T

4-5 T T T T T T T T T T T* T T T T T T T T

6.3 10 10 10 10 10 10 10 15 40** T T* T T T T T T T T

8 10 10 10 10 10 10 10 15 40** T* T T T T T T T T

10 10 10 10 10 10 10 10 15 40** T* T T T T T T T T

12.5 3 3 3 3 3 3 4 5 T T T T T T T T

16 3 3 3 3 3 3 4 5 T T T T T T

TM 16020 3 3 3 3 3 3 4 5 T* T T T T T

25 3 3 3 3 3 3 4 5 T* T T T T T

32 3 3 3 3 3 4 5 T* T T T T T

T2 N 40 3 3 3 3 3 4 5 30* 30* 30 30 30 30

50 3 3 3 3 3 4 5 30* 30* 30 30 30 30

63 3 3 3 3 4 5 30* 30* 30* 30 30 30

80 3 3* 4 5 25* 25* 25* 25 25

100 4* 5 25* 25* 25* 25

125 25* 25*

160 25*

10 3 4 25 25 25 25 25 25 25

25 3 4 25 25 25 25 25 25

EL 160 63 3 4 25 25 25

100 3 4 25

160 3 4


2/47ABB SACE

2

T4 T5 T6 S7


EL TM EL TM,M EL EL

250 320 400 630 400 630 630 800 630 800 1000 1250 1600

100 160 250 320 320 400 500 320 400 630 630 800 630 800 10001000 1250 1600

T T T T T T T T T T T T T T T T T T











30 30 30 30 T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T



25 25 25 25 T T T T T T T T T T T T T T

25 25 25 25 T T T T T T T T T T T T T T

25 25 25 25 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T


2/48 ABB SACE

2

MCCB - Tmax T2 @ 400/415 V





Iu [A] 160 160 250 250

Load s. In [A] 160 160 25 63 100 160 160 200 250 20 25 32 50 80 100 125 160 200 250




6.3 10 10 10 10 10 10 10 15 40** T T* T T T T T T T T

8 10 10 10 10 10 10 10 15 40** T* T T T T T T T T

10 10 10 10 10 10 10 10 15 40** T* T T T T T T T T

12.5 3 3 3 3 3 3 4 5 T T T T T T T T

16 3 3 3 3 3 3 4 5 T T T T T T

TM 16020 3 3 3 3 3 3 4 5 T* T T T T T

25 3 3 3 3 3 3 4 5 40*/** 40** 40** 40** 40** 40**

32 3 3 3 3 3 4 5 40*/** 40** 40** 40** 40** 40**

T2 S 40 3 3 3 3 3 4 5 30* 30* 30 30 30 30

50 3 3 3 3 3 4 5 30* 30* 30 30 30 30

63 3 3 3 3 4 5 30* 30* 30* 30 30 30

80 3 3* 4 5 25* 25* 25* 25 25

100 4 5 25* 25* 25* 25

125 25* 25*

160 25*

10 3 4 25 25 25 25 25 25 25

25 3 4 25 25 25 25 25 25

EL 160 63 3 4 25 25 25

100 3 4 25

160 3 4


2/49ABB SACE

2

T4 T5 T6 S7


EL TM EL TM,M EL EL

250 320 400 630 400 630 630 800 630 800 1000 1250 1600

100 160 250 320 320 400 500 320 400 630 630 800 630 800 1000 10001250 1600










40** 40** 40** 40** T T T T T T T T T T T T T T

40** 40** 40** 40** T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T



25 25 25 25 T T T T T T T T T T T T T T

25 25 25 25 T T T T T T T T T T T T T T

25 25 25 25 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T


2/50 ABB SACE

2

MCCB - Tmax T2 @ 400/415 V





Iu [A] 160 160 250 250

Load s. In [A] 160 160 25 63 100 160 160 200 250 20 25 32 50 80 100 125 160 200 250




6.3 10 10 10 10 10 10 10 15 40** T T* T T T T T T T T

8 10 10 10 10 10 10 10 15 40** T* T T T T T T T T

10 10 10 10 10 10 10 10 15 40** T* T T T T T T T T

12.5 3 3 3 3 3 3 4 5 T T T T T T T T

16 3 3 3 3 3 3 4 5 T T T T T T

TM 16020 3 3 3 3 3 3 4 5 55*/** 55** 55** 55** 55** 55**

25 3 3 3 3 3 3 4 5 40*/** 40** 40** 40** 40** 40**

32 3 3 3 3 3 4 5 40*/** 40** 40** 40** 40** 40**

T2 H 40 3 3 3 3 3 4 5 30* 30* 30 30 30 30

50 3 3 3 3 3 4 5 30* 30* 30 30 30 30

63 3 3 3 3 4 5 30* 30* 30* 30 30 30

80 3 3* 4 5 25* 25* 25* 25 25

100 4 5 25* 25* 25* 25

125 25* 25*

160 25*

10 3 4 25 25 25 25 25 25 25

25 3 4 25 25 25 25 25 25

EL 160 63 3 4 25 25 25

100 3 4 25

160 3 4


2/51ABB SACE

2

T4 T5 T6 S7


EL TM EL TM,M EL EL

250 320 400 630 400 630 630 800 630 800 1000 1250 1600

100 160 250 320 320 400 500 320 400 630 630 800 630 800 1000 10001250 1600









55** 55** 55** 55** T T T T T T T T T T T T T T

40** 40** 40** 40** T T T T T T T T T T T T T T

40** 40** 40** 40** T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T



25 25 25 25 T T T T T T T T T T T T T T

25 25 25 25 T T T T T T T T T T T T T T

25 25 25 25 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T


2/52 ABB SACE

2

MCCB - Tmax T2 @ 400/415 V





Iu [A] 160 160 250 250

Load s. In [A] 160 160 25 63 100 160 160 200 250 20 25 32 50 80 100 125 160 200 250




6.3 10 10 10 10 10 10 10 15 40** T T* T T T T T T T T

8 10 10 10 10 10 10 10 15 40** T* T T T T T T T T

10 10 10 10 10 10 10 10 15 40** T* T T T T T T T T

12.5 3 3 3 3 3 3 4 5 T T T T T T T T

16 3 3 3 3 3 3 4 5 70** 70** 70** 70** 70** 70**

TM 16020 3 3 3 3 3 3 4 5 55*/** 55** 55** 55** 55** 55**

25 3 3 3 3 3 3 4 5 40*/** 40** 40** 40** 40** 40**

32 3 3 3 3 3 4 5 40*/** 40** 40** 40** 40** 40**

T2 L 40 3 3 3 3 3 4 5 30* 30* 30 30 30 30

50 3 3 3 3 3 4 5 30* 30* 30 30 30 30

63 3 3 3 3 4 5 30* 30* 30* 30 30 30

80 3 3* 4 5 25* 25* 25* 25 25

100 4 5 25* 25* 25* 25

125 25* 25*

160 25*

10 3 4 25 25 25 25 25 25 25

25 3 4 25 25 25 25 25 25

EL 160 63 3 4 25 25 25

100 3 4 25

160 3 4


2/53ABB SACE

2

T4 T5 T6 S7


EL TM EL TM,M EL EL

250 320 400 630 400 630 630 800 630 800 1000 1250 1600

100 160 250 320 320 400 500 320 400 630 630 800 630 800 1000 10001250 1600








70** 70** 70** 70** T T T T T T T T T T T T T T

55** 55** 55** 55** T T T T T T T T T T T T T T

40** 40** 40** 40** T T T T T T T T T T T T T T

40** 40** 40** 40** T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

30 30 30 30 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T



25 25 25 25 T T T T T T T T T T T T T T

25 25 25 25 T T T T T T T T T T T T T T

25 25 25 25 T T T T T T T T T T T T T T

25 25 25 T T T T T T T T T T T T T T


2/54 ABB SACE

2


MCCB - Tmax T4 @ 400/415 V

Supply s. T5 T6 S7

VersionN,S,H,L,V N,S,H,L S,H,L

Release TM EL TM,M EL EL

Iu [A] 400 630 400 630 630 800 630 800 1000 1250 1600

Load s. In [A] 320 400 500 320 400 630 630 800 630 800 1000100012501600

20 T T T T T T T T T T T T T T




N, TM 250 100 50* 50* 50* 50* 50* T T T T T T T T

S, 125 50* 50* 50* 50* T T T T T T T T

T4 H, 160 50* 50* 50* T T T T T T T T

L, 200 50* 50* 50* T T T T T T T T

V 250 50* 50* T T T T T T T T

100 50* 50* 50* 50* 50* 50* T T T T T T T T

EL 250 160 50* 50* 50* 50* 50* 50* T T T T T T T T

250 50* 50* 50* T T T T T T T T

320 320 50* T T T T T T T T

MCCB - Tmax T3 @ 400/415 V




Iu [A] 160 160 250 250

Load s. In [A] 160 160 25 63 100 160 160 200 250 20 25 32 50 80 100 125 160 200 250

63 3 4 5 7* 7 7 7

80 3* 4 5 7* 7 7

100 4* 5 7* 7* 7

N 125 7*

160

200

T3 TM 250250

63 3 4 5 7* 7 7 7

80 3* 4 5 7* 7 7

100 4* 5 7* 7* 7

S 125 7*

160

200

250

* Select the lowest value among what is indicated, the breaking capacity of the supply sidecircuit-breaker and the breaking capacity of the load side circuit-breaker


2/55ABB SACE

2

T4 T5 T6 S7


EL TM EL TM,M EL EL

250 320 400 630 400 630 630 800 630 800 1000 1250 1600

100 160 250 320 320 400 500 320 400 630 630 800 630 800 1000 100012501600

7 7 7 7 25 25 25 25 25 25 T T T T T T T T

7 7 7 25 25 25 25 25 25 T T T T T T T T

7 7 7 25 25 25 25 25 25 T T T T T T T T

7 7 20 20 20 20 20 20 T T T T T T T T

7 7 20 20 20 20 T T T T T T T T

7 20 20 20 30 T 30 T T T T T

20 20 30 T 30 T T T T T

7 7 7 7 25 25 25 25 25 25 T T T T T T T T

7 7 7 25 25 25 25 25 25 T T T T T T T T

7 7 7 25 25 25 25 25 25 40** T 40** T T T T T

7 7 20 20 20 20 20 20 36 T 36 T T T T T

7 7 20 20 20 20 36 T 36 T T T T T

7 20 20 20 30 T 30 T T T T T

20 20 30 40** 30 40** 40** T T T

2/56 ABB SACE

2


MCCB - Tmax T6 @ 400/415 V

Supply s. S7

VersionS,H,L

Release EL

Iu [A] 1250 1600

Load s. In [A] 10001250 1600

TM630 630 T T

800 800 T T

N 630 630 T T T

EL 800 800 T T T

1000 1000 T T

TM630 630 40 40

800 800 40 40

S 630 630 40 40 40

EL 800 800 40 40 40

T61000 1000 40 40

TM630 630 40 40

800 800 40 40

H 630 630 40 40 40

EL 800 800 40 40 40

1000 1000 40 40

TM630 630 40 40

800 800 40 40

L 630 630 40 40 40

EL 800 800 40 40 40

1000 1000 40 40

MCCB - Tmax T5 @ 400/415 V

Supply s. T6 S7

VersionN,S,H,L S,H,L

Release TM,M EL EL

Iu [A] 630 800 630 8001000 1250 1600

Load s. In [A] 630 800 630 800 100010001250 1600

400320 30 30 30 30 30 T T T

N,TM

400 30 30 30 T T T

T5S,

630 500 30 30 T T TH,

400320 30 30 30 30 30 T T TL,

EL 400 30 30 30 30 30 T T TV

630 630 30 T T T

2/57ABB SACE

2

DiscriminationSupply side circuit-breaker: ACBLoad side circuit-breaker: MCCB

ACB - MCCB @ 400/415 V

Supply s. E1 E2 E3 E4 E6

Version B N B N S L* N S H V L* S H V H V

Release EL EL EL EL EL

Load s. Iu[A] 800 800 1600 1000 800 1250 2500 1000 800 800 2000 4000 3200 3200 4000 32001000 1000 2000 1250 1000 1600 3200 1250 1000 1000 2500 4000 4000 5000 40001250 1250 1600 1250 1600 1250 1250 6300 50001600 1600 2000 1600 2000 1600 1600 6300

2000 2500 2000 20003200 2500 2500

3200 3200

B T T T T T T T T T T T T T T T T

T1 C TM 160 T T T T T T T T T T T T T T T T

N T T T T T T T T T T T T T T T T


T2S

TM,EL 160T T T T T T T T T T T T T T T T

H T T T 55 65 T T T T T T T T T T T

L T T T 55 65 T T T 75 T T T T T T T

T3N

TM 250T T T T T T T T T T T T T T T T

S T T T T T T T T T T T T T T T T


S250

T T T T T T T T T T T T T T T T

T4 H TM,EL T T T 55 65 T T T T T T T T T T T

L320

T T T 55 65 100 T T 75 85 100 T T 100 T 100

V T T T 55 65 100 T T 75 85 100 T T 100 T 100


S400


T5 H TM,EL T T T 55 65 T T T T T T T T T T T

L630

T T T 55 65 100 T T 75 85 100 T T 100 T 100

V T T T 55 65 100 T T 75 85 100 T T 100 T 100

N630


T6S

TM,ELT T T T T T T T T T T T T T T T

H800

T T T 55 65 T T T T T T T T T T T

L1000

T T T 55 65 T T T 75 85 T T T T T T

S1250


S7 H EL T T T 55 T T T T T T T T T T T T

L1600

T T T 55 65 T T T 75 85 T T T T T T

Table valid for Emax circuit-breakers only with PR121/P, PR122/P and PR123/P releases* Emax L circuit-breakers only with PR122/P and PR123/P releases


3/1ABB SACE

3

Notes for use.............................................................................................................3/2

DOL Type 2 - Normal starting

415 V - 35 kA .......................................................................................................3/4

415 V - 50 kA .......................................................................................................3/5

415 V - 70 kA .......................................................................................................3/6

415 V - 80 kA .......................................................................................................3/7

440 V - 50 kA .......................................................................................................3/8

440 V - 65 kA .......................................................................................................3/9

500 V - 50 kA .....................................................................................................3/10

690 V - 50 kA .....................................................................................................3/11

DOL Type 2 - Heavy duty

415 V - 35 kA .....................................................................................................3/12

415 V - 50 kA .....................................................................................................3/13

440 V - 50 kA .....................................................................................................3/14

440 V - 65 kA .....................................................................................................3/15

500 V - 50 kA .....................................................................................................3/16

690 V - 50 kA .....................................................................................................3/17

Star-delta - Type 2

415 V - 35 kA .....................................................................................................3/18

415 V - 50 kA .....................................................................................................3/18

440 V - 50 kA .....................................................................................................3/19

440 V - 65 kA .....................................................................................................3/19

500 V - 50 kA .....................................................................................................3/20

690 V - 50 kA .....................................................................................................3/20

DOL Type 2 - Start-up with MP release

415 V - 35 kA .....................................................................................................3/21

415 V - 50 kA .....................................................................................................3/21

440 V - 50 kA .....................................................................................................3/22

500 V - 50 kA .....................................................................................................3/22

690 V - 50 kA .....................................................................................................3/23

Coordination tablesMotor protection

3/2 ABB SACE

3

ABB SACE proposes a vast range of coordination solutions for the power supply of anymotor for which protection against short-circuit and overload are of fundamentalimportance.

Standard used– IEC 60947 - 4 – 1

Rated power of the motor– The tables are based on the current consumed by electric, three-phase squirrel cage

ABB induction motors with four poles.– The rated power of the motor is expressed in kiloWatt

Protection deviceAs protection device, the following tables use the moulded-case circuit-breakers (MCCB)with the following types of releases:

– MF fixed magnetic only release (for Tmax T2 circuit-breakers)– MA magnetic only release adjustable (for Tmax T2e T3 circuit-breakers)– PR221/I electronic release (for Tmax T4 and T5 circuit-breakers)– PR222MP electronic release (for Tmax T4 and T5 circuit-breakers).

The solutions proposed refer to an ambient temperature of 40 °C and to fixed versionapparatus. For higher temperatures, please contact ABB SACE.

Type of starting– By normal starting, a starting time up to 2 s is intended in accordance with the trip

time of the thermal relays in class 10 A (see table 2).– By heavy duty, a starting time up to 9 s is intended in accordance with the trip time of

the thermal relays in class 30 (see table 2).– Two factors must be considered for normal star-delta starting: the speed the motor

has reached at the end of the starting period is 85% higher than the rated one; thetransition time between the star delta connection is 80 ms shorter.

Short-circuit current– The valid selection for a certain value also covers lower levels of short-circuit. For

example, by selecting 80 kA, protection which is also valid for lower values is obtained(70, 60..kA, at the same voltage). This means a starter with higher performances atthe required breaking capacity. For more economical solutions, verifying some specificsolutions for lower short-circuit levels is recommended.

Motor protectionNotes for use

3/3ABB SACE

3

Motor protectionNotes for use

NotesTo determine a type of coordination univocally, and therefore the apparatus needed tocarry it out, the following must be known:– motor power in kW and the type;– rated installation voltage;– rated current of the motor;– short-circuit current at the point of installation;– type of starting: DOL or Y/∆ - Normal or Heavy - Type 1 o Type 2.

Example for using the tablesYou want to realize Y/∆ Normal Type 2 starting of a three-phase asynchronoussquirrelcage motor with the following data:

rated voltage Ur = 400 Vshort-circuit current Ik = 50 kArated motor power Pe = 200 kW

The following information is read from the table (star–delta 400 V 50 kA), incorrespondence with the relative line:

Ie (rated current): 349 Aprotection device against short-circuit: T5S630 PR221-I In630 circuit-breakermagnetic trip threshold: I3 = 4410 Aline contactor: A210delta contactor: A210star contactor: A185thermal relay: E320DU320 adjustable 105-320 A

(to adjusted to = 202 A).

Caption of symbols



Ie√3

3/4 ABB SACE

3

Motor protectionDOL Type 2 - Normal starting

DOL @ 400/415 V - 35 kA - Type 2 - Normal starting

Motor MCCB Contactor Thermal release Group

Rated Rated Type Setting of Type Type Current I maxPower current the magnetic setting

releasePe Ie min max

[kW] [A] [A] [A] [A] [A]

0.37 1.1 T2N160 MF1.6 21 A9 TA25DU1.4 1 1.4 1.4

0.55 1.5 T2N160 MF1.6 21 A9 TA25DU1.8 1.3 1.8 1.6

0.75 1.9 T2N160 MF 2 26 A9 TA25DU2.4 1.7 2.4 2

1.1 2.8 T2N160 MF 3.2 42 A9 TA25DU4 2.8 4 3.2

1.5 3.5 T2N160 MF 4 52 A16 TA25DU5 3.5 5 4

2.2 5 T2N160 MF 5 65 A26 TA25DU6.5 4.5 6.5 5

3 6.6 T2N160 MF 8.5 110 A26 TA25DU8.5 6 8.5 8.5

4 8.6 T2N160 MF 11 145 A30 TA25DU11 7.5 11 11

5.5 11.5 T2N160 MF 12.5 163 A30 TA25DU14 10 14 12.5

7.5 15.2 T2N160 MA 20 210 A30 TA25DU19 13 19 19

11 22 T2N160 MA 32 288 A30 TA42DU25 18 25 25

15 28.5 T2N160 MA 52 392 A50 TA75DU42 29 42 42

18.5 36 T2N160 MA 52 469 A50 TA75DU52 36 52 50

22 42 T2N160 MA 52 547 A50 TA75DU52 36 52 50

30 56 T2N160 MA 80 840 A63 TA75DU80 60 80 65

37 68 T2N160 MA 80 960 A75 TA75DU80 60 80 75

45 83 T2N160 MA 100 1200 A95 TA110DU110 80 110 96

55 98 T3N250 MA 160 1440 A110 TA110DU110 80 110 110

75 135 T3N250 MA 200 1800 A145 TA200DU175 130 175 145

90 158 T3N250 MA 200 2400 A185 TA200DU200 150 200 185

110 193 T4N320 PR221-I In320 2720 A210 E320DU320 100 320 210

132 232 T5N400 PR221-I In400 3200 A260 E320DU320 100 320 260

160 282 T5N400 PR221-I In400 4000 A300 E320DU320 100 320 300

200 349 T5N630 PR221-I In630 5040 AF400 E500DU500 150 500 400

250 430 T6N630 PR221-I In630 6300 AF460 E500DU500 150 500 430

290 520 T6N800 PR221-I In800 7200 AF580 E800DU800 250 800 580

315 545 T6N800 PR221-I In800 8000 AF580 E800DU800 250 800 580

355 610 T6N800 PR221-I In800 8000 AF750 E800DU800 250 800 750

3/5ABB SACE

3


DOL @ 400/415 V - 50 kA -Type 2 - Normal starting




[kW] [A] [A] [A] [A] [A]

0.37 1.1 T2S160 MF 1.6 21 A9 TA25DU1.4 1 1.4 1.4

0.55 1.5 T2S160 MF 1.6 21 A9 TA25DU1.8 1.3 1.8 1.6

0.75 1.9 T2S160 MF 2 26 A9 TA25DU2.4 1.7 2.4 2

1.1 2.8 T2S160 MF 3.2 42 A9 TA25DU4 2.8 4 3.2

1.5 3.5 T2S160 MF 4 52 A16 TA25DU5 3.5 5 4

2.2 5 T2S160 MF 5 65 A26 TA25DU6.5 4.5 6.5 5

3 6.6 T2S160 MF 8.5 110 A26 TA25DU8.5 6 8.5 8.5

4 8.6 T2S160 MF 11 145 A30 TA25DU11 7.5 11 11

5.5 11.5 T2S160 MF 12.5 163 A30 TA25DU14 10 14 12.5

7.5 15.2 T2S160 MA 20 210 A30 TA25DU19 13 19 19

11 22 T2S160 MA 32 288 A30 TA42DU25 18 25 25

15 28.5 T2S160 MA 52 392 A50 TA75DU42 29 42 42

18.5 36 T2S160 MA 52 469 A50 TA75DU52 36 52 50

22 42 T2S160 MA 52 547 A50 TA75DU52 36 52 50

30 56 T2S160 MA 80 840 A63 TA75DU80 60 80 65

37 68 T2S160 MA 80 960 A75 TA75DU80 60 80 75

45 83 T2S160 MA 100 1200 A95 TA110DU110 80 110 96

55 98 T3S250 MA 160 1440 A110 TA110DU110 80 110 110

75 135 T3S250 MA 200 1800 A145 TA200DU175 130 175 145

90 158 T3S250 MA 200 2400 A185 TA200DU200 150 200 185

110 193 T4S320 PR221-I In320 2720 A210 E320DU320 100 320 210

132 232 T5S400 PR221-I In400 3200 A260 E320DU320 100 320 260

160 282 T5S400 PR221-I In400 4000 A300 E320DU320 100 320 300

200 349 T5S630 PR221-I In630 5040 AF400 E500DU500 150 500 400

250 430 T6S630 PR221-I In630 6300 AF460 E500DU500 150 500 430

290 520 T6S800 PR221-I In800 7200 AF580 E800DU800 250 800 580

315 545 T6S800 PR221-I In800 8000 AF580 E800DU800 250 800 580

355 610 T6S800 PR221-I In800 8000 AF750 E800DU800 250 800 750

3/6 ABB SACE

3






[kW] [A] [A] [A] [A] [A]

0.37 1.1 T2H160 MF 1.6 21 A9 TA25DU1.4 1 1.4 1.4

0.55 1.5 T2H160 MF 1.6 21 A9 TA25DU1.8 1.3 1.8 1.6

0.75 1.9 T2H160 MF 2 26 A9 TA25DU2.4 1.7 2.4 2

1.1 2.8 T2H160 MF 3.2 42 A16 TA25DU4 2.8 4 3.2

1.5 3.5 T2H160 MF 4 52 A26 TA25DU5 3.5 5 4

2.2 5 T2H160 MF 5 65 A26 TA25DU6.5 4.5 6.5 5

3 6.6 T2H160 MF 8.5 110 A26 TA25DU8.5 6 8.5 8.5

4 8.6 T2H160 MF 11 145 A30 TA25DU11 7.5 11 11

5.5 11.5 T2H160 MF 12.5 163 A50 TA25DU14 10 14 12.5

7.5 15.2 T2H160 MA 20 210 A50 TA25DU19 13 19 19

11 22 T2H160 MA 32 288 A50 TA42DU25 18 25 25

15 28.5 T2H160 MA 52 392 A50 TA75DU42 29 42 42

18.5 36 T2H160 MA 52 469 A50 TA75DU52 36 52 50

22 42 T2H160 MA 52 547 A50 TA75DU52 36 52 50

30 56 T2H160 MA 80 840 A63 TA75DU80 60 80 65

37 68 T2H160 MA 80 960 A75 TA75DU80 60 80 75

45 83 T2H160 MA 100 1200 A95 TA110DU110 80 110 96

55 98 T4H250 PR221-I In160 1360 A110 TA110DU110 80 110 110

75 135 T4H250 PR221-I In250 1875 A145 E200DU200 60 200 145

90 158 T4H250 PR221-I In250 2500 A185 E200DU200 60 200 185

110 193 T4H320 PR221-I In320 2720 A210 E320DU320 100 320 210

132 232 T5H400 PR221-I In400 3200 A260 E320DU320 100 320 260

160 282 T5H400 PR221-I In400 4000 A300 E320DU320 100 320 300

200 349 T5H630 PR221-I In630 5040 AF400 E500DU500 150 500 400

250 430 T6H630 PR221-I In630 6300 AF460 E500DU500 150 500 430

290 520 T6H800 PR221-I In800 7200 AF580 E800DU800 250 800 580

315 545 T6H800 PR221-I In800 8000 AF580 E800DU800 250 800 580

355 610 T6H800 PR221-I In800 8000 AF750 E800DU800 250 800 650

3/7ABB SACE

3






[kW] [A] [A] [A] [A] [A]

0.37 1.1 T2L160 MF 1.6 21 A9 TA25DU1.4 1 1.4 1.4

0.55 1.5 T2L160 MF 1.6 21 A9 TA25DU1.8 1.3 1.8 1.6

0.75 1.9 T2L160 MF 2 26 A9 TA25DU2.4 1.7 2.4 2

1.1 2.8 T2L160 MF 3.2 42 A16 TA25DU4 2.8 4 3.2

1.5 3.5 T2L160 MF 4 52 A26 TA25DU5 3.5 5 4

2.2 5 T2L160 MF 5 65 A26 TA25DU6.5 4.5 6.5 5

3 6.6 T2L160 MF 8.5 110 A26 TA25DU8.5 6 8.5 8.5

4 8.6 T2L160 MF 11 145 A30 TA25DU11 7.5 11 11

5.5 11.5 T2L160 MF 12.5 163 A50 TA25DU14 10 14 12.5

7.5 15.2 T2L160 MA 20 210 A50 TA25DU19 13 19 19

11 22 T2L160 MA 32 288 A50 TA42DU25 18 25 25

15 28.5 T2L160 MA 52 392 A50 TA75DU42 29 42 42

18.5 36 T2L160 MA 52 469 A50 TA75DU52 36 52 50

22 42 T2L160 MA 52 547 A50 TA75DU52 36 52 50

30 56 T2L160 MA 80 840 A63 TA75DU80 60 80 65

37 68 T2L160 MA 80 960 A75 TA75DU80 60 80 75

45 83 T2L160 MA 100 1200 A95 TA110DU110 80 110 96

55 98 T4L250 PR221-I In160 1360 A110 TA110DU110 80 110 110

75 135 T4L250 PR221-I In250 1875 A145 E200DU200 60 200 145

90 158 T4L250 PR221-I In250 2500 A185 E200DU200 60 200 185

110 193 T4L320 PR221-I In320 2720 A210 E320DU320 100 320 210

132 232 T5L400 PR221-I In400 3200 A260 E320DU320 100 320 260

160 282 T5L400 PR221-I In400 4000 A300 E320DU320 100 320 300

200 349 T5L630 PR221-I In630 5040 AF400 E500DU500 150 500 400

250 430 T6L630 PR221-I In630 6300 AF460 E500DU500 150 500 430

290 520 T6L800 PR221-I In800 7200 AF580 E800DU800 250 800 580

315 545 T6L800 PR221-I In800 8000 AF580 E800DU800 250 800 580

355 610 T6L800 PR221-I In800 8000 AF750 E800DU800 250 800 750

3/8 ABB SACE

3


DOL @ 440 V - 50 kA - Type 2 - Normal starting




[kW] [A] [A] [A] [A] [A]

0.37 1 T2H160 MF 1 13 A9 TA25DU1.4 1 1.4 1

0.55 1.4 T2H160 MF 1.6 21 A9 TA25DU1.8 1.3 1.8 1.6

0.75 1.7 T2H160 MF 2 26 A9 TA25DU2.4 1.7 2.4 2

1.1 2.2 T2H160 MF 2.5 33 A9 TA25DU3.1 2.2 3.1 2.5

1.5 3 T2H160 MF 3.2 42 A16 TA25DU4 2.8 4 3.2

2.2 4.4 T2H160 MF 5 65 A26 TA25DU5 3.5 5 5

3 5.7 T2H160 MF 6.5 84 A26 TA25DU6.5 4.5 6.5 6.5

4 7.8 T2H160 MF 8.5 110 A30 TA25DU11 7.5 11 8.5

5.5 10.5 T2H160 MF 11 145 A30 TA25DU14 10 14 11

7.5 13.5 T2H160 MA 20 180 A30 TA25DU19 13 19 19

11 19 T2H160 MA 32 240 A30 TA42DU25 18 25 25

15 26 T2H160 MA 32 336 A50 TA75DU32 22 32 32

18.5 32 T2H160 MA 52 469 A50 TA75DU42 29 42 42

22 38 T2H160 MA 52 547 A50 TA75DU52 36 52 45

30 52 T2H160 MA 80 720 A63 TA75DU63 45 63 63

37 63 T2H160 MA 80 840 A75 TA75DU80 60 80 70

45 75 T2H160 MA 100 1050 A95 TA110DU90 65 90 90

55 90 T4H250 PR221-I In160 1200 A110 TA110DU110 80 110 100

75 120 T4H250 PR221-I In250 1750 A145 E200DU200 60 200 145

90 147 T4H250 PR221-I In250 2000 A185 E200DU200 60 200 185

110 177 T4H250 PR221-I In250 2500 A210 E320DU320 100 320 210

132 212 T5H400 PR221-I In320 3200 A260 E320DU320 100 320 220

160 260 T5H400 PR221-I In400 3600 A300 E320DU320 100 320 280

200 320 T5H630 PR221-I In630 4410 AF400 E500DU500 150 500 400

250 410 T6H630 PR221-I In630 5355 AF460 E500DU500 150 500 430

290 448 T6H630 PR221-I In630 6300 AF580 E500DU500* 150 500 500

315 500 T6H800 PR221-I In800 7200 AF580 E800DU800 250 800 580

355 549 T6H800 PR221-I In800 8000 AF580 E800DU800 250 800 580

* Connection Kit not available. To use the connection kit, replace with relay E800DU800

3/9ABB SACE

3






[kW] [A] [A] [A] [A] [A]

0.37 1 T2L160 MF 1 13 A9 TA25DU1.4 1 1.4 1

0.55 1.4 T2L160 MF 1.6 21 A9 TA25DU1.8 1.3 1.8 1.6

0.75 1.7 T2L160 MF 2 26 A9 TA25DU2.4 1.7 2.4 2

1.1 2.2 T2L160 MF 2.5 33 A9 TA25DU3.1 2.2 3.1 2.5

1.5 3 T2L160 MF 3.2 42 A16 TA25DU4 2.8 4 3.2

2.2 4.4 T2L160 MF 5 65 A26 TA25DU5 3.5 5 5

3 5.7 T2L160 MF 6.5 84 A26 TA25DU6.5 4.5 6.5 6.5

4 7.8 T2L160 MF 8.5 110 A30 TA25DU11 7.5 11 8.5

5.5 10.5 T2L160 MF 11 145 A30 TA25DU14 10 14 11

7.5 13.5 T2L160 MA 20 180 A30 TA25DU19 13 19 19

11 19 T2L160 MA 32 240 A30 TA42DU25 18 25 25

15 26 T2L160 MA 32 336 A50 TA75DU32 22 32 32

18.5 32 T2L160 MA 52 469 A50 TA75DU42 29 42 42

22 38 T2L160 MA 52 547 A50 TA75DU52 36 52 45

30 52 T2L160 MA 80 720 A63 TA75DU63 45 63 63

37 63 T2L160 MA 80 840 A75 TA75DU80 60 80 70

45 75 T2L160 MA 100 1050 A95 TA110DU90 65 90 90

55 90 T4H250 PR221-I In160 1200 A110 TA110DU110 80 110 100

75 120 T4H250 PR221-I In250 1750 A145 E200DU200 60 200 145

90 147 T4H250 PR221-I In250 2000 A185 E200DU200 60 200 185

110 177 T4H250 PR221-I In250 2500 A210 E320DU320 100 320 210

132 212 T5H400 PR221-I In320 3200 A260 E320DU320 100 320 220

160 260 T5H400 PR221-I In400 3600 A300 E320DU320 100 320 280

200 320 T5H630 PR221-I In630 4410 AF400 E500DU500 150 500 400

250 410 T6L630 PR221-I In630 5355 AF460 E500DU500 150 500 430

290 448 T6L630 PR221-I In630 6300 AF580 E500DU500* 150 500 500

315 500 T6L800 PR221-I In800 7200 AF580 E800DU800 250 800 580

355 549 T6L800 PR221-I In800 8000 AF580 E800DU800 250 800 580


3/10 ABB SACE

3






[kW] [A] [A] [A] [A] [A]

0.37 0.88 T2L160 MF 1 13 A9 TA25DU1.0 0.63 1 1

0.55 1.2 T2L160 MF 1.6 21 A9 TA25DU1.4 1 1.4 1.4

0.75 1.5 T2L160 MF 1.6 21 A9 TA25DU1.8 1.3 1.8 1.6

1.1 2.2 T2L160 MF 2.5 33 A9 TA25DU3.1 2.2 3.1 2.5

1.5 2.8 T2L160 MF 3.2 42 A16 TA25DU4 2.8 4 3.2

2.2 4 T2L160 MF 4 52 A26 TA25DU5 3.5 5 4

3 5.2 T2L160 MF 6.5 84 A26 TA25DU6.5 4.5 6.5 6.5

4 6.9 T2L160 MF 8.5 110 A30 TA25DU8.5 6 8.5 8.5

5.5 9.1 T2L160 MF 11 145 A30 TA25DU11 7.5 11 11

7.5 12.2 T2L160 MF 12.5 163 A30 TA25DU14 10 14 12.5

11 17.5 T2L160 MA 20 240 A30 TA25DU19 13 19 19

15 23 T2L160 MA 32 336 A50 TA75DU25 18 25 25

18.5 29 T2L160 MA 52 392 A50 TA75DU32 22 32 32

22 34 T2L160 MA 52 469 A50 TA75DU42 29 42 42

30 45 T2L160 MA 52 624 A63 TA75DU52 36 52 52

37 56 T2L160 MA 80 840 A75 TA75DU63 45 63 63

45 67 T2L160 MA 80 960 A95 TA80DU80 60 80 80

55 82 T2L160 MA 100 1200 A110 TA110DU90 65 90 90

75 110 T4H250 PR221-I In160 1440 A145 E200DU200 60 200 145

90 132 T4H250 PR221-I In250 1875 A145 E200DU200 60 200 145

110 158 T4H250 PR221-I In250 2250 A185 E200DU200 60 200 170

132 192 T4H320 PR221-I In320 2720 A210 E320DU320 100 320 210

160 230 T5H400 PR221-I In400 3600 A260 E320DU320 100 320 240

200 279 T5H400 PR221-I In400 4000 A300 E320DU320 100 320 280

250 335 T5H630 PR221-I In630 4725 AF400 E500DU500 150 500 400

290 394 T6L630 PR221-I In630 5040 AF460 E500DU500 150 500 430

315 440 T6L630 PR221-I In630 6300 AF580 E500DU500* 150 500 500

355 483 T6L630 PR221-I In630 6300 AF580 E800DU800 250 800 500


3/11ABB SACE

3



Motor MCCB Contactor TC Thermal release Group

Rated Rated Type Setting of Type KORC No. of Type Current I maxPower current the magnetic turns of setting

release the CTPe Ie primary min max

coil[kW] [A] [A] [A] [A] [A]

0.37 0.6 T2L160 MF1 13 A9 TA25DU0.63 0.4 0.63 0.63

0.55 0.9 T2L160 MF1 13 A9 TA25DU1 0.63 1 1

0.75 1.1 T2L160 MF1.6 21 A9 TA25DU1.4 1 1.4 1.4

1.1 1.6 T2L160 MF1.6 21 A9 TA25DU1.8 1.3 1.8 1.6

1.5 2 T2L160 MF2.5 33 A9 TA25DU2.4 1.7 2.4 2.4

2.2 2.9 T2L160 MF3.2 42 A9 TA25DU3.1 * 2.2 3.1 3.1

3 3.8 T2L160 MF4 52 A9 TA25DU4 * 2.8 4 4

4 5 T2L160 MF5 65 A9 TA25DU5 * 3.5 5 5

5.5 6.5T2L160 MF6.5 84 A9 TA25DU6.5 * 4.5 6.5 6.5

T4L250 PR221-I In 100 150 A95 4L185R/4 13** TA25DU2.4 6 8.5 8.5

7.5 8.8 T4L250 PR221-I In 100 150 A95 4L185R/4 10** TA25DU2.4 7.9 11.1 11.1

11 13 T4L250 PR221-I In 100 200 A95 4L185R/4 7** TA25DU2.4 11.2 15.9 15.9

15 18 T4L250 PR221-I In 100 250 A95 4L185R/4 7** TA25DU3.1 15.2 20.5 20.5

18.5 21 T4L250 PR221-I In 100 300 A95 4L185R/4 6 TA25DU3.1 17.7 23.9 23.9

22 25 T4L250 PR221-I In 100 350 A95 4L185R/4 6 TA25DU4 21.6 30.8 30.8

30 33 T4L250 PR221-I In 100 450 A145 4L185R/4 6 TA25DU5 27 38.5 38.5

37 41 T4L250 PR221-I In 100 550 A145 4L185R/4 4 TA25DU4 32.4 46.3 46.3

45 49 T4L250 PR221-I In 100 700 A145 4L185R/4 4 TA25DU5 40.5 57.8 57.8

55 60 T4L250 PR221-I In 100 800 A145 4L185R/4 3 TA25DU5 54 77.1 77.1

75 80 T4L250 PR221-I In 160 1120 A145 E200DU200 65 200 120

90 95 T4L250 PR221-I In 160 1280 A145 E200DU200 65 200 120

110 115 T4L250 PR221-I In 250 1625 A145 E200DU200 65 200 120

132 139 T4L250 PR221-I In 250 2000 A185 E200DU200 65 200 170

160 167 T4L250 PR221-I In 250 2250 A185 E200DU200 65 200 170

200 202 T5L400 PR221-I In 320 2720 A210 E320DU320 105 320 210

250 242 T5L400 PR221-I In 400 3400 A300 E320DU320 105 320 280

290 301 T5L630 PR221-I In 630 4410 AF400 E500DU500 150 500 350

315 313 T5L630 PR221-I In 630 4410 AF400 E500DU500 150 500 350

355 370 T5L630 PR221-I In 630 5355 AF580 E500DU500*** 150 500 430

For further information about the KORC, please see the “Brochure KORC 1 GB 00-04” catalogue.* Type 1 coordination** Cable cross section= 4 mm2

*** No mounting kit to contactor is available; to use mounting kit provide E800DU

3/12 ABB SACE

3

Motor protectionDOL Type 2 - Heavy duty

DOL @ 400/415 V - 35 kA - Type 2 - Heavy duty


Rated Rated Type Setting of Type Type** No. of Current I maxPower current the magnetic turns of setting


coil[kW] [A] [A] [A] [A] [A]

0.37 1.1 T2N160 MF1.6 21 A9 TA25DU1.4* 1 1.4 1.4

0.55 1.5 T2N160 MF1.6 21 A9 TA25DU1.8* 1.3 1.8 1.6

0.75 1.9 T2N160 MF 2 26 A9 TA25DU2.4* 1.7 2.4 2

1.1 2.8 T2N160 MF 3.2 42 A9 TA25DU4* 2.8 4 3.2

1.5 3.5 T2N160 MF 4 52 A16 TA25DU5* 3.5 5 4

2.2 5 T2N160 MF 5 65 A26 TA25DU6.5* 4.5 6.5 5

3 6.6 T2N160 MF 8.5 110 A26 TA25DU8.5* 6 8.5 8.5

4 8.6 T2N160 MF 11 145 A30 TA25DU11* 7.5 11 11

5.5 11.5 T2N160 MF 12.5 163 A30 TA450SU60 4 10 15 12.5

7.5 15.2 T2N160 MA 20 210 A30 TA450SU60 3 13 20 20

11 22 T2N160 MA 32 288 A30 TA450SU60 2 20 30 32

15 28.5 T2N160 MA 52 392 A50 TA450SU80 2 23 40 40

18.5 36 T2N160 MA 52 469 A50 TA450SU80 2 23 40 40

22 42 T2N160 MA 52 547 A50 TA450SU60 40 60 50

30 56 T2N160 MA 80 840 A63 TA450SU80 55 80 65

37 68 T2N160 MA 80 960 A95 TA450SU80 55 80 80

45 83 T2N160 MA 100 1200 A110 TA450SU105 70 105 100

55 98 T3N250 MA 160 1440 A145 TA450SU140 95 140 140

75 135 T3N250 MA 200 1800 A185 TA450SU185 130 185 185

90 158 T3N250 MA 200 2400 A210 TA450SU185 130 185 185

110 193 T4N320 PR221-I In320 2720 A260 E320DU320 100 320 220

132 232 T5N400 PR221-I In400 3200 A300 E320DU320 100 320 300

160 282 T5N400 PR221-I In400 4000 AF400 E500DU500 150 500 400

200 349 T5N630 PR221-I In630 5040 AF460 E500DU500 150 500 430

250 430 T6N630 PR221-I In630 6300 AF580 E500DU500*** 150 500 430

290 520 T6N800 PR221-I In800 7200 AF750 E800DU800 250 800 750

315 545 T6N800 PR221-I In800 8000 AF750 E800DU800 250 800 750

355 610 T6N800 PR221-I In800 8000 AF750 E800DU800 250 800 750

* Provide a by-pass contactor of the same size during motor start-up** Set trip class 30 on the Type E relays*** Connection Kit not available. To use the connection kit, replace with relay E800DU800

3/13ABB SACE

3


DOL @ 400/415 V - 50 kA - Type 2 - Heavy duty




coil[kW] [A] [A] [A] [A] [A]

0.37 1.1 T2S160 MF 1.6 21 A9 TA25DU1.4* 1 1.4 1.4

0.55 1.5 T2S160 MF 1.6 21 A9 TA25DU1.8* 1.3 1.8 1.6

0.75 1.9 T2S160 MF 2 26 A9 TA25DU2.4* 1.7 2.4 2

1.1 2.8 T2S160 MF 3.2 42 A9 TA25DU4* 2.8 4 3.2

1.5 3.5 T2S160 MF 4 52 A16 TA25DU5* 3.5 5 4

2.2 5 T2S160 MF 5 65 A26 TA25DU6.5* 4.5 6.5 5

3 6.6 T2S160 MF 8.5 110 A26 TA25DU8.5* 6 8.5 8.5

4 8.6 T2S160 MF 11 145 A30 TA25DU11* 7.5 11 11

5.5 11.5 T2S160 MF 12.5 163 A30 TA450SU60 4 10 15 12.5

7.5 15.2 T2S160 MA 20 210 A30 TA450SU60 3 13 20 20

11 22 T2S160 MA 32 288 A30 TA450SU60 2 20 30 32

15 28.5 T2S160 MA 52 392 A50 TA450SU80 2 23 40 40

18.5 36 T2S160 MA 52 469 A50 TA450SU80 2 23 40 40

22 42 T2S160 MA 52 547 A50 TA450SU60 40 60 50

30 56 T2S160 MA 80 840 A63 TA450SU80 55 80 65

37 68 T2S160 MA 80 960 A95 TA450SU80 55 80 80

45 83 T2S160 MA 100 1200 A110 TA450SU105 70 105 100

55 98 T3S250 MA 160 1440 A145 TA450SU140 95 140 140

75 135 T3S250 MA 200 1800 A185 TA450SU185 130 185 185

90 158 T3S250 MA 200 2400 A210 TA450SU185 130 185 185

110 193 T4S320 PR221-I In320 2720 A260 E320DU320 100 320 220

132 232 T5S400 PR221-I In400 3200 A300 E320DU320 100 320 300

160 282 T5S400 PR221-I In400 4000 AF400 E500DU500 150 500 400

200 349 T5S630 PR221-I In630 5040 AF460 E500DU500 150 500 430

250 430 T6S630 PR221-I In630 6300 AF580 E500DU500*** 150 500 430

290 520 T6S800 PR221-I In800 7200 AF750 E800DU800 250 800 750

315 545 T6S800 PR221-I In800 8000 AF750 E800DU800 250 800 750

355 610 T6S800 PR221-I In800 8000 AF750 E800DU800 250 800 750


3/14 ABB SACE

3


DOL @ 440 V - 50 kA - Type 2 - Heavy duty




coil[kW] [A] [A] [A] [A] [A]

0.37 1 T2H160 MF 1 13 A9 TA25DU1.4* 1 1.4 1

0.55 1.4 T2H160 MF 1.6 21 A9 TA25DU1.8* 1.3 1.8 1.6

0.75 1.7 T2H160 MF 2 26 A9 TA25DU2.4* 1.7 2.4 2

1.1 2.2 T2H160 MF 2.5 33 A9 TA25DU3.1* 2.2 3.1 2.5

1.5 3 T2H160 MF 3.2 42 A16 TA25DU4* 2.8 4 3.2

2.2 4.4 T2H160 MF 5 65 A26 TA25DU5* 3.5 5 5

3 5.7 T2H160 MF 6.5 84 A26 TA25DU6.5* 4.5 6.5 6.5

4 7.8 T2H160 MF 8.5 110 A30 TA25DU11* 7.5 11 8.5

5.5 10.5 T2H160 MF 11 145 A30 TA25DU14* 10 14 11

7.5 13.5 T2H160 MA 20 180 A30 TA450SU60 4 10 15 15

11 19 T2H160 MA 32 240 A30 TA450SU80 3 18 27 27

15 26 T2H160 MA 32 336 A50 TA450SU60 2 20 30 32

18.5 32 T2H160 MA 52 469 A50 TA450SU80 2 28 40 40

22 38 T2H160 MA 52 547 A50 TA450SU80 2 28 40 40

30 52 T2H160 MA 80 720 A63 TA450SU60 40 60 60

37 63 T2H160 MA 80 840 A95 TA450SU80 55 80 80

45 75 T2H160 MA 100 1050 A110 TA450SU105 70 105 100

55 90 T4H250 PR221-I In160 1200 A145 E200DU200 60 200 145

75 120 T4H250 PR221-I In250 1750 A185 E200DU200 60 200 185

90 147 T4H250 PR221-I In250 2000 A210 E320DU320 100 320 210

110 177 T4H250 PR221-I In250 2500 A260 E320DU320 100 320 220

132 212 T5H400 PR221-I In320 3200 A300 E320DU320 100 320 220

160 260 T5H400 PR221-I In400 3600 AF400 E500DU500 150 500 400

200 320 T5H630 PR221-I In630 4410 AF460 E500DU500 150 500 430

250 410 T6H630 PR221-I In630 5355 AF580 E500DU500*** 150 500 430

290 448 T6H630 PR221-I In630 6300 AF750 E500DU500*** 150 500 500

315 500 T6H800 PR221-I In800 7200 AF 750 E800DU800 250 800 750

355 549 T6H800 PR221-I In800 8000 AF 750 E800DU800 250 800 750


3/15ABB SACE

3






coil[kW] [A] [A] [A] [A] [A]

0.37 1 T2L160 MF 1 13 A9 TA25DU1.4* 1 1.4 1

0.55 1.4 T2L160 MF 1.6 21 A9 TA25DU1.8* 1.3 1.8 1.6

0.75 1.7 T2L160 MF 2 26 A9 TA25DU2.4* 1.7 2.4 2

1.1 2.2 T2L160 MF 2.5 33 A9 TA25DU3.1* 2.2 3.1 2.5

1.5 3 T2L160 MF 3.2 42 A16 TA25DU4* 2.8 4 3.2

2.2 4.4 T2L160 MF 5 65 A26 TA25DU5* 3.5 5 5

3 5.7 T2L160 MF 6.5 84 A26 TA25DU6.5* 4.5 6.5 6.5

4 7.8 T2L160 MF 8.5 110 A30 TA25DU11* 7.5 11 8.5

5.5 10.5 T2L160 MF 11 145 A30 TA25DU14* 10 14 11

7.5 13.5 T2L160 MA 20 180 A30 TA450SU60 4 10 15 15

11 19 T2L160 MA 32 240 A30 TA450SU80 3 18 27 27

15 26 T2L160 MA 32 336 A50 TA450SU60 2 20 30 32

18.5 32 T2L160 MA 52 469 A50 TA450SU80 2 28 40 40

22 38 T2L160 MA 52 547 A50 TA450SU80 2 28 40 40

30 52 T2L160 MA 80 720 A63 TA450SU60 40 60 60

37 63 T2L160 MA 80 840 A95 TA450SU80 55 80 80

45 75 T2L160 MA 100 1050 A110 TA450SU105 70 105 100

55 90 T4H250 PR221-I In160 1200 A145 E200DU200 60 200 145

75 120 T4H250 PR221-I In250 1750 A185 E200DU200 60 200 185

90 147 T4H250 PR221-I In250 2000 A210 E320DU320 100 320 210

110 177 T4H250 PR221-I In250 2500 A260 E320DU320 100 320 220

132 212 T5H400 PR221-I In320 3200 A300 E320DU320 100 320 220

160 260 T5H400 PR221-I In400 3600 AF400 E500DU500 150 500 400

200 320 T5H630 PR221-I In630 4410 AF460 E500DU500 150 500 430

250 410 T6L630 PR221-I In630 5355 AF580 E500DU500*** 150 500 430

290 448 T6L630 PR221-I In630 6300 AF750 E500DU500*** 150 500 500

315 500 T6L800 PR221-I In800 7200 AF750 E800DU800 250 800 750

355 549 T6L800 PR221-I In800 8000 AF750 E800DU800 250 800 750


3/16 ABB SACE

3






coil[kW] [A] [A] [A] [A] [A]

0.37 0.88 T2L160 MF 1 13 A9 TA25DU1.0* 0.63 1 1

0.55 1.2 T2L160 MF 1.6 21 A9 TA25DU1.4* 1 1.4 1.4

0.75 1.5 T2L160 MF 1.6 21 A9 TA25DU1.8* 1.3 1.8 1.6

1.1 2.2 T2L160 MF 2.5 33 A9 TA25DU3.1* 2.2 3.1 2.5

1.5 2.8 T2L160 MF 3.2 42 A16 TA25DU4* 2.8 4 3.2

2.2 4 T2L160 MF 4 52 A26 TA25DU5* 3.5 5 4

3 5.2 T2L160 MF 6.5 84 A26 TA25DU6.5* 4.5 6.5 6.5

4 6.9 T2L160 MF 8.5 110 A30 TA25DU8.5* 6 8.5 8.5

5.5 9.1 T2L160 MF 11 145 A30 TA25DU11* 7.5 11 11

7.5 12.2 T2L160 MF 12.5 163 A30 TA450SU60 4 10 15 12.5

11 17.5 T2L160 MA 20 240 A30 TA450SU60 3 13 20 20

15 23 T2L160 MA 32 336 A50 TA450SU60 2 20 30 30

18.5 29 T2L160 MA 52 392 A50 TA450SU80 2 27.5 40 40

22 34 T2L160 MA 52 469 A50 TA450SU80 2 27.5 40 40

30 45 T2L160 MA 52 624 A63 TA450SU60 40 60 52

37 56 T2L160 MA 80 840 A75 TA450SU60 40 60 60

45 67 T2L160 MA 80 960 A95 TA450SU80 55 80 80

55 82 T2L160 MA 100 1200 A145 TA450SU105 70 105 100

75 110 T4H250 PR221-I In160 1440 A145 E200DU200 60 200 145

90 132 T4H250 PR221-I In250 1875 A185 E200DU200 60 200 170

110 158 T4H250 PR221-I In250 2125 A210 E320DU320 100 320 210

132 192 T4H320 PR221-I In320 2720 A260 E320DU320 100 320 220

160 230 T5H400 PR221-I In400 3200 A300 E320DU320 100 320 280

200 279 T5H400 PR221-I In400 3600 AF400 E500DU500 150 500 400

250 335 T5H630 PR221-I In630 4725 AF460 E500DU500 150 500 430

290 394 T6L630 PR221-I In630 5040 AF580 E500DU500*** 150 500 430

315 440 T6L630 PR221-I In630 6300 AF750 E500DU500*** 150 500 500

355 483 T6L630 PR221-I In630 6300 AF750 E500DU500*** 150 500 500


3/17ABB SACE

3






coil[kW] [A] [A] [A] [A] [A]

0.37 0.6 T2L160 MF1 13 A9 TA25DU0.63(X) 0.4 0.63 0.63

0.55 0.9 T2L160 MF1 13 A9 TA25DU1(X) 0.63 1 1

0.75 1.1 T2L160 MF1.6 21 A9 TA25DU1.4(X) 1 1.4 1.4

1.1 1.6 T2L160 MF1.6 21 A9 TA25DU1.8(X) 1.3 1.8 1.6

1.5 2 T2L160 MF2.5 33 A9 TA25DU2.4(X) 1.7 2.4 2.4

2.2 2.9 T2L160 MF3.2 42 A9 TA25DU3.1 *(X) 2.2 3.1 3.1

3 3.8 T2L160 MF4 52 A9 TA25DU4 *(X) 2.8 4 4

4 5 T2L160 MF5 65 A9 TA25DU5 *(X) 3.5 5 5

5.5 6.5T2L160 MF6.5 84 A9 TA25DU6.5 *(X) 4.5 6.5 6.5

T4L250 PR221-I In 100 150 A95 TA450SU60 7** 5.7 8.6 8.5

7.5 8.8 T4L250 PR221-I In 100 150 A95 TA450SU60 5** 8 12 12

11 13 T4L250 PR221-I In 100 200 A95 TA450SU60 4** 10 15 15

15 18 T4L250 PR221-I In 100 250 A95 TA450SU60 3** 13 20 20

18.5 21 T4L250 PR221-I In 100 300 A95 TA450SU80 3 18 27 27

22 25 T4L250 PR221-I In 100 350 A95 TA450SU60 2 20 30 30

30 33 T4L250 PR221-I In 100 450 A145 TA450SU80 2 27.5 40 40

37 41 T4L250 PR221-I In 100 550 A145 TA450SU60 40 60 60

45 49 T4L250 PR221-I In 100 700 A145 TA450SU60 40 60 60

55 60 T4L250 PR221-I In 100 800 A145 TA450SU80 55 80 80

75 80 T4L250 PR221-I In 160 1120 A145 TA450SU105 70 105 105

90 95 T4L250 PR221-I In 160 1280 A145 TA450SU105 70 105 105

110 115 T4L250 PR221-I In 250 1625 A185 TA450SU140 95 140 140

132 139 T4L250 PR221-I In 250 2000 A210 E320DU320 105 320 210

160 167 T4L250 PR221-I In 250 2250 A210 E320DU320 105 320 210

200 202 T5L400 PR221-I In 320 2720 A260 E320DU320 105 320 220

250 242 T5L400 PR221-I In 400 3400 AF400 E500DU500 150 500 350

290 301 T5L630 PR221-I In 630 4410 AF400 E500DU500 150 500 350

315 313 T5L630 PR221-I In 630 4410 AF460 E500DU500 150 500 400

355 370 T5L630 PR221-I In 630 5355 AF580 E500DU500*** 150 500 430

* Type 1 coordination** Cable cross section= 4 mm2

*** No mounting kit to contactor is available; to use mounting kit provide E800DU800(X) Provide a by-pass contactor of the same size during motor start-up.

3/18 ABB SACE

3

Motor protectionStar-delta - Type 2

Star-delta - Type 2 @ 400/415 V - 35 kA - 50/60 Hz

Motor MCCB Contactor Thermal release

line delta starPe [kW] Ie [A] Type Im [A] type type type type [A]

18.5 36 T2N160 MA52 469 A50 A50 A26 TA75DU25 18-25

22 42 T2N160 MA52 547 A50 A50 A26 TA75DU32 22-32

30 56 T2N160 MA80 720 A63 A63 A30 TA75DU42 29-42

37 68 T2N160 MA80 840 A75 A75 A30 TA75DU52 36-52

45 83 T2N160 MA100 1050 A75 A75 A30 TA75DU63 45-63

55 98 T2N160 MA100 1200 A75 A75 A40 TA75DU63 45-63

75 135 T3N250 MA160 1700 A95 A95 A75 TA110DU90 66-90

90 158 T3N250 MA200 2000 A110 A110 A95 TA110DU110 80-110

110 193 T3N250 MA200 2400 A145 A145 A95 TA200DU135 100-135

132 232 T4N320 PR221-I In320 2880 A145 A145 A110 E200DU200 60-200

160 282 T5N400 PR221-I In400 3600 A185 A185 A145 E200DU200 60-200

200 349 T5N630 PR221-I In630 4410 A210 A210 A185 E320DU320 100-320

250 430 T5N630 PR221-I In630 5670 A260 A260 A210 E320DU320 100-320

290 520 T6N630 PR221-I In630 6300 AF400 AF400 A260 E500DU500 150-500



Star-delta - Type 2 @ 400/415 V - 50 kA - 50/60 Hz



18.5 36 T2S160 MA52 469 A50 A50 A26 TA75DU25 18-25

22 42 T2S160 MA52 547 A50 A50 A26 TA75DU32 22-32

30 56 T2S160 MA80 720 A63 A63 A30 TA75DU42 29-42

37 68 T2S160 MA80 840 A75 A75 A30 TA75DU52 36-52

45 83 T2S160 MA100 1050 A75 A75 A30 TA75DU63 45-63

55 98 T2S160 MA100 1200 A75 A75 A40 TA75DU63 45-63

75 135 T3S250 MA160 1700 A95 A95 A75 TA110DU90 66-90

90 158 T3S250 MA200 2000 A110 A110 A95 TA110DU110 80-110

110 193 T3S250 MA200 2400 A145 A145 A95 TA200DU135 100-135

132 232 T4S320 PR221-I In320 2880 A145 A145 A110 E200DU200 60-200

160 282 T5S400 PR221-I In400 3600 A185 A185 A145 E200DU200 60-200

200 349 T5S630 PR221-I In630 4410 A210 A210 A185 E320DU320 100-320

250 430 T5S630 PR221-I In630 5670 A260 A260 A210 E320DU320 100-320

290 520 T6S630 PR221-I In630 6300 AF400 AF400 A260 E500DU500 150-500



3/19ABB SACE

3


Star-delta - Type 2 @ 440 V - 50 kA - 50/60 Hz



18.5 32 T2H160 MA52 392 A50 A50 A16 TA75DU25 18-25

22 38 T2H160 MA52 469 A50 A50 A26 TA75DU25 18-25

30 52 T2H160 MA80 720 A63 A63 A26 TA75DU42 29-42

37 63 T2H160 MA80 840 A75 A75 A30 TA75DU42 29-42

45 75 T2H160 MA80 960 A75 A75 A30 TA75DU52 36-52

55 90 T2H160 MA100 1150 A75 A75 A40 TA75DU63 45-63

75 120 T4H250 PR221-I In250 1625 A95 A95 A75 TA80DU80 60-80

90 147 T4H250 PR221-I In250 1875 A95 A95 A75 TA110DU110 80-110

110 177 T4H250 PR221-I In250 2250 A145 A145 A95 E200DU200 60-200

132 212 T4H320 PR221-I In320 2720 A145 A145 A110 E200DU200 60-200

160 260 T5H400 PR221-I In400 3200 A185 A185 A145 E200DU200 60-200

200 320 T5H630 PR221-I In630 4095 A210 A210 A185 E320DU320 100-320

250 410 T5H630 PR221-I In630 5040 A260 A260 A210 E320DU320 100-320

290 448 T6H630 PR221-I In630 5670 AF400 AF400 A260 E500DU500 150-500






18.5 32 T2L160 MA52 392 A50 A50 A16 TA75DU25 18-25

22 38 T2L160 MA52 469 A50 A50 A26 TA75DU25 18-25

30 52 T2L160 MA80 720 A63 A63 A26 TA75DU42 29-42

37 63 T2L160 MA80 840 A75 A75 A30 TA75DU42 29-42

45 75 T2L160 MA80 960 A75 A75 A30 TA75DU52 36-52

55 90 T2L160 MA100 1150 A75 A75 A40 TA75DU63 45-63

75 120 T4H250 PR221-I In250 1625 A95 A95 A75 TA80DU80 60-80

90 147 T4H250 PR221-I In250 1875 A95 A95 A75 TA110DU110 80-110

110 177 T4H250 PR221-I In250 2250 A145 A145 A95 E200DU200 60-200

132 212 T4H320 PR221-I In320 2720 A145 A145 A110 E200DU200 60-200

160 260 T5H400 PR221-I In400 3200 A185 A185 A145 E200DU200 60-200

200 320 T5H630 PR221-I In630 4095 A210 A210 A185 E320DU320 100-320

250 410 T5H630 PR221-I In630 5040 A260 A260 A210 E320DU320 100-320




3/20 ABB SACE

3




22 34 T2L160 MA52 430 A50 A50 A16 TA75DU25 18-25

30 45 T2L160 MA52 547 A63 A63 A26 TA75DU32 22-32

37 56 T2L160 MA80 720 A75 A75 A30 TA75DU42 29-42

45 67 T2L160 MA80 840 A75 A75 A30 TA75DU52 36-52

55 82 T2L160 MA100 1050 A75 A75 A30 TA75DU52 36-52

75 110 T4H250 PR221-I In250 1375 A95 A95 A50 TA80DU80 60-80

90 132 T4H250 PR221-I In250 1750 A95 A95 A75 TA110DU90 65-90

110 158 T4H250 PR221-I In250 2000 A110 A110 A95 TA110DU110 80-110

132 192 T4H320 PR221-I In320 2560 A145 A145 A95 E200DU200 60-200

160 230 T4H320 PR221-I In320 2880 A145 A145 A110 E200DU200 60-200

200 279 T5H400 PR221-I In400 3400 A210 A210 A145 E320DU320 100-320

250 335 T5H630 PR221-I In630 4410 A210 A210 A185 E320DU320 100-320

290 394 T5H630 PR221-I In630 5040 A260 A260 A210 E320DU320 100-320

315 440 T6L630 PR221-I In630 5760 AF400 AF400 A210 E500DU500 150-500




Motor MCCB Contactor TC Thermal release

line delta starKORC CoilsPe [kW] Ie [A] Type Im [A] type type type type [A]

5.5 6.5* T4L250 PR221-I In100 150 A95 A95 A26 4L185R/4** 13 TA25DU2.4** 6-8.5

7.5 8.8* T4L250 PR221-I In100 150 A95 A95 A26 4L185R/4** 10 TA25DU2.4** 7.9-11.1

11 13* T4L250 PR221-I In100 200 A95 A95 A26 4L185R/4** 7 TA25DU2.4** 11.2-15.9

15 18* T4L250 PR221-I In100 250 A95 A95 A26 4L185R/4** 7 TA25DU3.1** 15.2-20.5

18.5 21 T4L250 PR221-I In100 300 A95 A95 A30 4L185R/4** 6 TA25DU3.1** 17.7-23.9

22 25 T4L250 PR221-I In100 350 A95 A95 A30 4L185R/4** 6 TA25DU4** 21.6-30.8

30 33 T4L250 PR221-I In100 450 A145 A145 A30 4L185R/4** 6 TA25DU5** 27-38.5

37 41 T4L250 PR221-I In100 550 A145 A145 A30 TA75DU52** 36-52

45 49 T4L250 PR221-I In100 650 A145 A145 A30 TA75DU52** 36-52

55 60 T4L250 PR221-I In100 800 A145 A145 A40 TA75DU52** 36-52

75 80 T4L250 PR221-I In160 1120 A145 A145 A50 TA75DU52 36-52

90 95 T4L250 PR221-I In160 1280 A145 A145 A75 TA75DU63 45-63

110 115 T4L250 PR221-I In160 1600 A145 A145 A75 TA75DU80 60-80

132 139 T4L250 PR221-I In250 1875 A145 A145 A95 TA200DU110 80-110

160 167 T4L250 PR221-I In250 2125 A145 A145 A110 TA200DU110 80-110

200 202 T4L320 PR221-I In320 2720 A185 A185 A110 TA200DU135 100-135







For further information about the KORC, please see the “Brochure KORC 1 GB 00-04” catalogue.* Cable cross section = 4 mm2

** Connect the overload/relay upstream the line-delta mode.

3/21ABB SACE

3

DOL @ 400/415 V - 35 kA - Type 2 - Start-up with MP release

Motor MCCB Contactor Group

Pe [kW] Ie [A] Type I1* [A] I3 [A] type I max [A]

30 56 T4N250 PR222MP In100 40-100 600 A95 95

37 68 T4N250 PR222MP In100 40-100 700 A95 95

45 83 T4N250 PR222MP In100 40-100 800 A95 95

55 98 T4N250 PR222MP In160 64-160 960 A145 145

75 135 T4N250 PR222MP In160 64-160 1280 A145 145

90 158 T4N250 PR222MP In200 80-200 1600 A185 185

110 193 T5N400 PR222MP In320 128-320 1920 A210 210

132 232 T5N400 PR222MP In320 128-320 2240 A260 260

160 282 T5N400 PR222MP In320 128-320 2560 AF400** 320

200 349 T5N400 PR222MP In400 160-400 3200 AF400 400

250 430 T6N800 PR222MP In630 252-630 5040 AF460 460

290 520 T6N800 PR222MP In630 252-630 5670 AF580 580

315 545 T6N800 PR222MP In630 252-630 5670 AF580 580

355 610 T6N800 PR222MP In630 252-630 5670 AF750 630

Motor protectionDOL Type 2 - Start-up with MP release

* For heavy-duty start set the electronic release tripping class to class 30** In case of normal start use AF300

DOL @ 400/415 V - 50 kA - Type 2 - Start-up with MP release



30 56 T4S250 PR222MP In100 40-100 600 A95 95

37 68 T4S250 PR222MP In100 40-100 700 A95 95

45 83 T4S250 PR222MP In100 40-100 800 A95 95

55 98 T4S250 PR222MP In160 64-160 960 A145 145

75 135 T4S250 PR222MP In160 64-160 1280 A145 145

90 158 T4S250 PR222MP In200 80-200 1600 A185 185

110 193 T5S400 PR222MP In320 128-320 1920 A210 210

132 232 T5S400 PR222MP In320 128-320 2240 A260 260

160 282 T5S400 PR222MP In320 128-320 2560 AF400** 320

200 349 T5S400 PR222MP In400 160-400 3200 AF400 400

250 430 T6S800 PR222MP In630 252-630 5040 AF460 460

290 520 T6S800 PR222MP In630 252-630 5670 AF580 580

315 545 T6S800 PR222MP In630 252-630 5670 AF580 580

355 610 T6S800 PR222MP In630 252-630 5670 AF750 630


3/22 ABB SACE

3

DOL @ 440 V - 50 kA - Type 2 - Start-up with MP release



30 45 T4H250 PR222MP In100 40-100 600 A95 80

37 56 T4H250 PR222MP In100 40-100 600 A95 80

45 67 T4H250 PR222MP In100 40-100 700 A145 100

55 82 T4H250 PR222MP In100 40-100 800 A145 100

75 110 T4H250 PR222MP In160 64-160 1120 A145 145

90 132 T4H250 PR222MP In160 64-160 1280 A145 145

110 158 T4H250 PR222MP In200 80-200 1600 A185 170

132 192 T5H400 PR222MP In320 128-320 1920 A210 210

160 230 T5H400 PR222MP In320 128-320 2240 A260 260

200 279 T5H400 PR222MP In400 160-400 2800 AF400** 400

250 335 T5H400 PR222MP In400 160-400 3200 AF400 400

290 395 T6H800 PR222MP In630 252-630 5040 AF460 460

315 415 T6H800 PR222MP In630 252-630 5040 AF460 460

355 451 T6H800 PR222MP In630 252-630 5670 AF580 580






30 52 T4H250 PR222MP In100 40-100 600 A95 93

37 63 T4H250 PR222MP In100 40-100 700 A95 93

45 75 T4H250 PR222MP In100 40-100 800 A95 93

55 90 T4H250 PR222MP In160 64-160 960 A145 145

75 120 T4H250 PR222MP In160 64-160 1120 A145 145

90 147 T4H250 PR222MP In200 80-200 1400 A185 185

110 177 T5H400 PR222MP In320 128-320 1920 A210 210

132 212 T5H400 PR222MP In320 128-320 2240 A260 240

160 260 T5H400 PR222MP In320 128-320 2560 AF400** 320

200 320 T5H400 PR222MP In400 160-400 3200 AF400 400

250 370 T6H800 PR222MP In630 252-630 4410 AF460 460

290 436 T6H800 PR222MP In630 252-630 5040 AF460 460

315 500 T6H800 PR222MP In630 252-630 5040 AF580 580

355 549 T6H800 PR222MP In630 252-630 5670 AF580 580


3/23ABB SACE

3




45 49 T4L250 PR222MP In100 40-100 600 A145 100

55 60 T4L250 PR222MP In100 40-100 600 A145 100

75 80 T4L250 PR222MP In100 40-100 800 A145 100

90 95 T4L250 PR222MP In160 64-160 960 A145 120

110 115 T4L250 PR222MP In160 64-160 1120 A145 120

132 139 T4L250 PR222MP In160 64-160 1440 A185 160

160 167 T4L250 PR222MP In200 80-200 1600 A185 170

200 202 T5L400 PR222MP In320 128-320 1920 A210 210

250 242 T5L400 PR222MP In320 128-320 2240 A300 280

290 301 T5L400 PR222MP In400 160-400 2800 AF400 350

315 313 T5L400 PR222MP In400 160-400 3200 AF400 350




4/1ABB SACE

4

Notes for use.............................................................................................................4/2

MCCB - MCS ............................................................................................................4/4

MCCB - OT/OETL .....................................................................................................4/5

Coordination tablesSwitch-disconnectors

4/2 ABB SACE

4

Switch-disconnectorsNotes for use

The following tables give the coordination between circuit-breakers and switch-disconnectors of the following series: Tmax, Isomax, OT and OTEL.The tables give the value of the maximum short-circuit current in kA for which protectionbetween the combination of circuit-breaker - switch-disconnector is verified, for voltagesup to 415 V.The MCCB-OT-OETL tables are also valid at a voltage of 440 V. It is important to checkthat the breaking capacities at 440 V (present in the technical catalogues of the circuit-breakers) are compatible with the installation data.With regard to the switch-disconnectors of the Emax series, on the other hand, it mustbe checked that the short-circuit current value at the point of installation is lower thanthe value of the short-time withstand current (Icw) of the switch-disconnector and thatthe peak current value is lower than the making capacity current value (Icm).The protection against overload of the Emax switch-disconnector must also be checked.This can be carried out by means of an Emax series circuit-breaker of the same size.Please consult the “Emax Low Voltage air circuit-breakers” technical catalogue for thecharacteristics of Emax switch-disconnectors.

4/3ABB SACE

4

Switch-disconnectorsNotes for use

Caption of symbols



NoteThe letter T indicates the switch-disconnector protection up to the breaking-capacityof the circuit-breaker.The following tables give the breaking capacities at 415 V AC for Isomax and Tmaxcircuit-breakers.

Isomax @ 415 V AC

Version Icu [kA]

S 50

H 65

L 100

Tmax @ 415 V AC

Version Icu [kA]

B 16

C 25

N 36

S 50

H 70

L (T2) 85L (T4, T5) 120

L (T6) 100

V 200

CaptionMCS = switch-disconnectors derived from the moulded-case circuit-breakers (Tmax TD, Isomax SD)MCCB = moulded-case circuit-breakers (Tmax, Isomax)SD = switch-disconnectorsOT = OT series switch-disconnectorsOETL = OETL series switch-disconnectorsIth = traditional thermal current at 40 °C in free airIcw = short-time withstand current r.m.s. for 1 second





4/4 ABB SACE

4

Switch-disconnectorsSupply side circuit-breaker: MCCBLoad side switch-disconnectors: MCS

MCCB - MCS @ 415 V

Load s. T1D T3D T4D T5D T6D S7D

Icw [kA] 2 3.6 3.6 6 15 25

Supply s. Version Icu [kA] Ith[A]

160 250 320 400 630 630 800 1000 1250 1600Iu[A]

B 16 16 16 16 16 16 16 16 16 16 16

T1 C 25 160 25 25 25 25 25 25 25 25 25 25

N 36 36 36 36 36 36 36 36 36 36 36

N 36 36 36 36 36 36 36 36 36 36 36

T2S 50

16050 50 50 50 50 50 50 50 50 50

H 70 70 70 70 70 70 70 70 70 70 70

L 85 85 85 85 85 85 85 85 85 85 85

T3N 36

25036 36 36 36 36 36 36 36 36

S 50 50 50 50 50 50 50 50 50 50

N 36 36* 36 36 36 36 36 36 36 36

S 50250

50* 50 50 50 50 50 50 50 50

T4 H 70 70* 70 70 70 70 70 70 70 70

L 120320

120* 120 120 120 120 120 120 120 120

V 200 200* 200 200 200 200 200 200 200 200

N 36 36* 36 36 36 36 36 36

S 50400

50* 50 50 50 50 50 50

T5 H 70 70* 70 70 70 70 70 70

L 120630

120* 120 120 120 120 120 120

V 200 200* 200 200 200 200 200 200

N 35630

35* 35* 35 35 35

T6S 50

80050* 50* 50 50 50

H 70 1000 70* 70* 70 70 70

L 100 100* 100* 100 100 100

S 501250

50* 50* 50

S7 H 65 65* 65* 65

L 1001600

100* 100* 100

* Value valid only with I1 (MCCB) ≤ Ith (MCS).

4/5ABB SACE

4

Switch-disconnectorsSupply side circuit-breaker: MCCBLoad side switch-disconnectors: OT/OETL

MCCB - OT/OETL @ 415 V

Load s. OT16 OT25 OT32 OT45 OT63 OT80 OT100 OT125 OT160 OT200-400 OETL630-1600

Icw[kA] 0.5 0.5 0.5 1 1.5 1.5 2.5 2.5 4 8 - 15 17 - 50

Supply s. Release In [A] Ith [A] 25 32 40 63 80 100 115 125 200 200-400 630 - 1600

16 4 4 4 7 20 20 T T T T T

20 4 4 4 7 20 20 T T T T T

25 4 4 4 7 18 18 T T T T T

32 4 4 4 7 18 18 T T T T T

40 4** 4 4 7 18 18 T T T T T

T1 TM 50 4** 4 6 18 18 T T T T T

63 4** 6 18 18 T T T T T

80 6** 16 16 T T T T T

100 16** 16 T T T T T

125 16 T T T T T

160 16** T** T T T T

16 20 20 20 50 T T T T T T T

20 14 14 14 36 T T T T T T T

25 12 12 12 25 70 70 T T T T T

32 12 12 12 25 70 70 T T T T T

40 12** 10 10 20 36 36 T T T T T

TM 50 10** 10 20 36 36 T T T T T

63 10** 20 36 36 T T T T T

T2 80 7** 16 16 50 50 T T T

100 16** 16 50 50 T T T

125 16 50 50 T T T

160 16** 50** 50 T T T

25 10 10 10 16 50 50 T T T T T

EL63 8* 8* 8* 12 30 30 T T T T T

100 8* 8* 6* 16* 16 50 50 T T T

160 6* 16* 16* 50* 50 T T T

63 3,5** 5 8 8 25 25 T T T

80 5** 8 8 24 24 T T T

100 8** 8 21 21 T T T

T3 TM 125 8** 20 20 40 T T

160 18** 18 36 T T

200 18** 36 T T

250 36 T T

20 8 8 8 20 T T T T T T T

32 6** 6 6 12 40 40 T T T T T

50 6** 6 12 40 40 T T T T T

T4TM 80 8** 16 16 50 50 T T T

100 10** 10 19 20 100 100 T

160 10** 19 20 100 100 T

250 20** 100 100 T

EL 100-320 10* 10* 19* 20* 100* 100* T

Select the lowest value between the Icu of the circuit-breaker and the value indicated* Maximum setting of the overload threshold PR2xx = 1.28*Ith OTxx/OETLxx** I1 = 0.7 x I

4/6 ABB SACE

4

Switch-disconnectorsSupply side circuit-breaker: MCCBLoad side circuit-breaker: OT/OETL

MCCB - OT/OETL @ 415 V

Load s.OT OT OT OT OETL OETL OETL OETL OETL200 250 315 400 630 800 1000 1250 1600

Icw[kA] 8 8 15 15 17 17 50 50 50

Supply s. Release Ith [A]Iu [A]

200 250 315 400 630 800 1000 1250 1600

320 50 50 100 100 T T T T T

T5TM

400 50** 50 100 100 T T T T T

EL 320-630 50* 50* 100* 100 T T T T T

TM630 25 30 70 70 T T T

T6 800 28** 60** 60 T T T

EL 630-800-1000 22* 22* 28* 60 60 T T T

1000 30* 30 50 50 50

S7 EL 1250 30* 30* 50 50 50

1600 20* 30* 30* 50* 50* 50

Select the lowest value between the Icu of the circuit-breaker and the value indicated* Maximum setting of the overload threshold PR2xx = 1.28*Ith OTxx/OETLxx** I1 = 0.7 x I

Coordination tables

1SDC007004D0204


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Coordination tables

Coordination tables

Tmax and S200 Compact

with

ABB SACE

Back-up ....................................................................................................................1/1

Discrimination ...........................................................................................................2/1

Coordination tables with Tmax and S200 CompactIndex


1/1ABB SACE

1

Notes for use.............................................................................................................1/3

MCB - MCB (240 V) ..................................................................................................1/4

MCCB - MCB (240 V) ................................................................................................1/5

MCB - MCB (415 V) ..................................................................................................1/6

MCCB - MCB (415 V) ................................................................................................1/7

Coordination tablesBack-up

1/2 ABB SACE

1

1/3ABB SACE

1

Back-upNotes for use

NoteThe following tables give the breaking capacities at 415 V AC for circuit-breakers SACEIsomax and Tmax.

Isomax @ 415 V AC

Version Icu [kA]

N 35*

S 50

H 65

L 100

Tmax @ 415 V AC

Version Icu [kA]

B 16

C 25

N 36

S 50

H 70

L (T2) 85

L (T4, T5) 120V 200

Back-up protectionThe tables given provide the value (in kA, referring to the breaking capacity accordingto the IEC 60947-2 Standard) for which the back-up protection among the combinationof selected circuit-breakers is verified. The tables cover the possible combinationsbetween ABB SACE Tmax and Isomax series of moulded-case circuit-breakers andthose between the above-mentioned circuit-breakers and the ABB series of modularcircuit-breakers.The values indicated in the tables refer to the voltage:– Vn of 230/240 V AC for coordination with modular S9 circuit-breakers– Vn of 400/415 V AC for all the other coordinations.

Caption of symbols



* Versions certified at 36 kA

CaptionMCB = miniature circuit-breakers (S9, S2, S500)MCCB = moulded-case circuit-breakers (Tmax, Isomax)


– TMD (Tmax)– TMA (Tmax)– T adjustable M adjustable (Isomax)




1/4 ABB SACE

1


MCB - MCB @ 240 V (Two-pole circuit-breakers)



Load s. Icu [kA] 10 20 25 40 25 20 25 100In [A] 6..40 0.5..63 0.5..63 0.5..25 32..63 80, 100 80..125 6..63

S931 N C 4,5 2..40 10 20 25 40 25 15 15 100

S941 N B,C 6 2..40 10 20 25 40 25 15 15 100

S951 N B,C 10 2..40 10 20 25 40 25 15 15 100

S971 N B,C 10 2..40 10 20 25 40 25 15 15 100

S200L C 10 6..40 20 25 40 25 15 15 100

S200 B,C,K,Z 20 0.5..63 25 40 25 100

S200M B,C,D 25 0.5..63 40 100

S200PB, C, 40 0.5..25 100

D, K, Z 25 32..63 100

S280 B,C 20 80, 100

S290 C,D 25 80..125

S500 B,C,D 100 6..63

1/5ABB SACE

1


MCCB @ 415 V - MCB @ 240 V

Supply s.* T1 T1 T1 T2 T3 T2 T3 T2 T2

Version B C N S H L

Load s. Char. In [A] Icu [kA] 16 25 36 50 70 85

S931 N C2..25

4,516 16 16 20

1020

1020 20

32, 40 10 10 10 16 16 16 16

S941 N B,C2..25

616 16 16 20

1020

1020 20

32, 40 10 10 10 16 16 16 16

S951 N B,C2..25

10 16 16 1625

1625

1625 25

32, 40 16 16 16 16

S971 N B,C2..25

10 16 16 1625

1625

1625 25

32, 40 16 16 16 16

* Supply side circuit-breaker 4P (load side circuit branched between one phase and the neutral)

1/6 ABB SACE

1


MCB - MCB @ 415 V



Load s. Icu [kA] 6 10 15 25 15 6 15 50In [A] 6..40 0.5..63 0.5..63 0.5..25 32..63 80, 100 80..125 6..63

S200L C 6 6..40 10 15 25 15 15 50

S200 B,C,K,Z 10 0.5..63 15 25 15 15 50

S200M B,C,D 15 0.5..63 25 50

S200PB, C, 25 0.5..25 50

D, K, Z 15 32..63

S280 B,C 6 80, 100

S290 C,D 15 80..125

S500 B,C,D 50 6..63

1/7ABB SACE

1


MCCB - MCB @ 415 V

Supply s. T1 T1 T1 T2 T3 T4 T2 T3 T4 T2 T4 T2 T4 T4

Version B C N S H L L V

Load s. Char. In [A] Icu [kA] 16 25 36 50 70 85 120 200

S200L C6..10

6 16 25 30 3636

36 3640

40 40 40 40 40 4013..40 16 16

S200 B,C,K,Z0.5..10

10 16 25 30 3636

36 3640

40 40 40 40 40 4013..63 16 16

S200M B,C,D0.5..10

15 16 25 30 3636

36 5040

4070

4085

40 4013..63 25 25 60 60

B, C,0.5..10

2530 36 36 36 50 40 40 70 40 85 40 40

S200PD, K, Z

13..25 30 36 30 36 50 30 40 60 40 60 40 40

32..63 15 16 25 30 36 25 36 50 25 40 60 40 60 40 40

S280 B,C 80, 100 6 16 16 16 36 16 30 36 16 30 36 30 36 30 30

S290 C,D 80..125 15 16 25 30 36 30 30 50 30 30 70 30 85 30 30

S500 B,C,D 6..63 50 70 70 85 120 200


2/1ABB SACE

2

Notes for use.............................................................................................................2/2

MCB - MCB (240 V) ..................................................................................................2/4

MCCB - MCB (240 V) ................................................................................................2/6

MCB - MCB (415 V)

MCB - S200L .......................................................................................................2/8

MCB - S200 .........................................................................................................2/9

MCB - S200M ....................................................................................................2/11

MCB - S200P .....................................................................................................2/12

MCB - S500 .......................................................................................................2/14

MCCB - MCB

T1 - MCB ...........................................................................................................2/15

T2 - MCB ...........................................................................................................2/22

T3 - MCB ...........................................................................................................2/29

T4 - MCB ...........................................................................................................2/36

Coordination tablesDiscrimination

2/2 ABB SACE

2


Selective protectionThe tables given provide the value (in kA, referring to the breaking capacity accordingto the IEC 60947-2 Standard) for which the selective protection is verified among thecombination of selected circuit-breakers. The tables cover the possible combinationsbetween ABB SACE Tmax and Isomax series of moulded-case circuit-breakers andthe ABB series of miniature circuit-breakers.The values in the table represent the maximum value obtainable of discriminationbetween supply side circuit-breaker and load side circuit-breaker referring to the voltage:– Vn of 230/240 V AC for the S9 circuit-breakers and Vn of 400/415 V AC for the supply

side circuit-breakers in the coordination between MCB with the modular S9 circuit-breakers.

– Vn of 400/415 V AC for all the other coordinations.These values are obtained following particular specifications which, when not respected,could give discrimination values which are in some cases much lower than what isindicated. Some of these are generally valid and are given below, others referringexclusively to particular types of circuit-breakers will be the subject of a note under therelative table.

General prescriptions– Function I of the electronic releases of the supply side circuit-breakers must be

excluded (I3 in OFF);– The magnetic trip of thermomagnetic (TM) or magnetic only (M) circuit-breakers placed

on the supply side must be G 10 x In and regulated to the maximum threshold;– It is of prime importance to check that the settings made by the user for the electronic

and thermomagnetic relays of circuit-breakers placed both on the load and supplyside do not create intersections on the time-current curves.

2/3ABB SACE

2


NoteThe letter T indicates total discrimination for the selected combination; the correspondingvalue in kA is obtained by considering the lowest between the breaking capacities (Icu)of the circuit-breaker on the load side and the circuit-breaker on the supply side.The following tables give the breaking capacities at 415 V AC for SACE Isomaxand Tmax circuit-breakers.

Isomax @ 415 V AC

Version Icu [kA]

N 35*

S 50

H 65

L 100

Tmax @ 415 V AC

Version Icu [kA]

B 16

C 25

N 36

S 50

H 70

L (T2) 85L (T4, T5) 120

V 200

* Versions certified at 36 kA

cu

CaptionMCB = miniature circuit-breakers (S9, S2, S500)MCCB = moulded-case circuit-breakers (Tmax, Isomax)ACB = air circuit-breakers (Emax)


– TMD (Tmax)– TMA (Tmax)– T adjustable M adjustable (Isomax)


EL = electronic release– PR121/P - PR122/P - PR123/P (Emax)– PR211/P - PR212/P (Isomax)– PR221DS - PR222DS (Tmax)


Caption of symbols



2/4 ABB SACE

2


MCB - S9 @ 230/240 V

Supply s.** S290 S500

Char. C D B

Icu [kA] 15 50

Load s.* In [A] 80 100 125 80 100 16 20 25 32 40 50 63

2 T T T T T 0.1 0.15 0.2 0.3 0.4 0.5 0.6

4 T T T T T 0.06 0.15 0.25 0.3 0.4 0.5

6 T T T T T 0.075 0.2 0.25 0.3 0.4

10 4 T T T T 0.15 0.2 0.25 0.3

S931N B-C 4.5 16 2.5 3.5 3.5 4 T 0.3

20 1.5 2.5 2.5 3 T 0.3

25 0.5 0.5 1.5 2 4 0.3

32 0.5 0.5 0.5 1.5 3.5

40 0.5 0.5 0.5 1.5 3.5

2 T T T T T 0.1 0.15 0.2 0.3 0.4 0.5 0.6

4 5 T T T T 0.15 0.25 0.3 0.4 0.5

6 4.5 5 T 5.5 T 0.2 0.25 0.3 0.4

10 4 4.5 5 5 5 0.15 0.2 0.25 0.3

S941N B-C 6 16 2.5 3.5 3.5 4 4.5 0.3

20 1.5 2.5 2.5 3 4.5 0.3

25 0.5 0.5 1.5 2 4 0.3

32 0.5 0.5 0.5 1.5 3.5

40 0.5 0.5 0.5 1.5 3.5

2 6 8 9 7 8 0.1 0.15 0.2 0.3 0.4 0.5 0.6

4 5 6 7.5 6 7 0.15 0.25 0.3 0.4 0.5

6 4.5 5 6 5.5 6 0.2 0.25 0.3 0.4

10 4 4.5 5 5 5 0.15 0.2 0.25 0.3

S951N B-C 10 16 2.5 3.5 3.5 4 4.5 0.3

20 1.5 2.5 2.5 3 4.5 0.3

25 0.5 0.5 1.5 2 4 0.3

32 0.5 0.5 0.5 1.5 3.5

40 0.5 0.5 0.5 1.5 3.5

2 6 8 9 7 8 0.1 0.15 0.2 0.3 0.4 0.5 0.6

4 5 6 7.5 6 7 0.15 0.25 0.3 0.4 0.5

6 4.5 5 6 5.5 6 0.2 0.25 0.3 0.4

10 4 4.5 5 5 5 0.15 0.2 0.25 0.3

S971N B-C 10 16 2.5 3.5 3.5 4 4.5 0.3

20 1.5 2.5 2.5 3 4.5 0.3

25 0.5 0.5 1.5 2 4 0.3

32 0.5 0.5 0.5 1.5 3.5

40 0.5 0.5 0.5 1.5 3.5

* Load side circuit-breaker 1P+N (230/240 V)** For networks with 230/240 V AC -> two-pole circuit-breaker (phase + neutral)

for networks at 400/415 V AC -> four-pole circuit-breaker (load side circuit branched between one phase and the neutral)

2/5ABB SACE

2

S500 S500

C D

50 50

10 13 16 20 25 32 40 50 63 10 13 16 20 25 32 40 50 63

0.1 0.2 0.34 0.53 0.58 0.62 0.7 0.85 1 0.24 0.5 1 2 3 T T T T

0.15 0.26 0.4 0.53 0.58 0.62 0.7 0.85 0.2 0.32 0.5 1 2 3.5 T T T

0.1 0.2 0.26 0.4 0.53 0.58 0.62 0.7 0.15 0.24 0.35 0.5 1 2 4 T T

0.15 0.2 0.34 0.48 0.53 0.58 0.62 0.2 0.32 0.35 0.5 0.5 2 T T

0.15 0.26 0.4 0.48 0.53 0.58 0.24 0.3 0.5 0.5 1.5 3.5 T

0.2 0.34 0.4 0.48 0.53 0.35 0.5 1 2.5 3.5

0.26 0.34 0.4 0.48 0.5 0.5 1.5 2

0.26 0.34 0.4 0.48 0.5 1 1.5

0.26 0.34 0.4 0.48 0.5 1

0.1 0.2 0.34 0.53 0.58 0.62 0.7 0.85 1 0.24 0.5 1 2 3 5 T T T

0.15 0.26 0.4 0.53 0.58 0.62 0.7 0.85 0.2 0.32 0.5 1 2 3.5 5 T T

0.1 0.2 0.26 0.4 0.53 0.58 0.62 0.7 0.15 0.24 0.35 0.5 1 2 4 5.5 T

0.15 0.2 0.34 0.48 0.53 0.58 0.62 0.2 0.32 0.35 0.5 0.5 2 4.5 T

0.15 0.26 0.4 0.48 0.53 0.58 0.24 0.3 0.5 0.5 1.5 3.5 5.5

0.2 0.34 0.4 0.48 0.53 0.35 0.5 1 2.5 3.5

0.26 0.34 0.4 0.48 0.5 0.5 1.5 2

0.26 0.34 0.4 0.48 0.5 1 1.5

0.26 0.34 0.4 0.48 0.5 1

0.1 0.2 0.34 0.53 0.58 0.62 0.7 0.85 1 0.24 0.5 1 2 3 5 6 7 9

0.15 0.26 0.4 0.53 0.58 0.62 0.7 0.85 0.2 0.32 0.5 1 2 3.5 5 6 8

0.1 0.2 0.26 0.4 0.53 0.58 0.62 0.7 0.15 0.24 0.35 0.5 1 2 4 5.5 7

0.15 0.2 0.34 0.48 0.53 0.58 0.62 0.2 0.32 0.35 0.5 0.5 2 4.5 6

0.15 0.26 0.4 0.48 0.53 0.58 0.24 0.3 0.5 0.5 1.5 3.5 5.5

0.2 0.34 0.4 0.48 0.53 0.35 0.5 1 2.5 3.5

0.26 0.34 0.4 0.48 0.5 0.5 1.5 2

0.26 0.34 0.4 0.48 0.5 1 1.5

0.26 0.34 0.4 0.48 0.5 1

0.1 0.2 0.34 0.53 0.58 0.62 0.7 0.85 1 0.24 0.5 1 2 3 5 6 7 9

0.15 0.26 0.4 0.53 0.58 0.62 0.7 0.85 0.2 0.32 0.5 1 2 3.5 5 6 8

0.1 0.2 0.26 0.4 0.53 0.58 0.62 0.7 0.15 0.24 0.35 0.5 1 2 4 5.5 7

0.15 0.2 0.34 0.48 0.53 0.58 0.62 0.2 0.32 0.35 0.5 0.5 2 4.5 6

0.15 0.26 0.4 0.48 0.53 0.58 0.24 0.3 0.5 0.5 1.5 3.5 5.5

0.2 0.34 0.4 0.48 0.53 0.35 0.5 1 2.5 3.5

0.26 0.34 0.4 0.48 0.5 0.5 1.5 2

0.26 0.34 0.4 0.48 0.5 1 1.5

0.26 0.34 0.4 0.48 0.5 1

2/6 ABB SACE

2


MCCB @ 415 V 4p - S9 @ 240 V

Supply s. T1

Version B,C,N

Release TMD TMD, MA

Iu [A] 160

Load s. Char. Icu

[kA] In[A] 16 20 25 32 40 50 63 80 100 125 160** 160 16 20 25 32 40 50

C F4 T T T T T T T T T T T T T T T T T T

C 6 T T T T T T T T T T T T T T T T T T

C 10 3 3 3 T T T T T T T 3* 3 3 3 T

S931NC

4.516 3 T T T T T T T 3* 3 T

C 20 3 T T T T T T 3* 3

C 25 T T T T T T 3*

C 32 T T T T T 3*

C 40 T T T T

B-C F4 T T T T T T T T T T T T T T T T T T

B-C 6 T T T T T T T T T T T T T T T T T T

B-C 10 3 3 3 4.5 T T T T T T 3* 3 3 3 4.5

S941NB-C

616 3 4.5 5 T T T T T 3* 3 4.5

B-C 20 3 5 6 T T T T 3* 3

B-C 25 5 6 T T T T 3*

B-C 32 6 T T T T 3*

B-C 40 T T T T


B-C 6 6 6 6 6 6 6 T T T T T T T T T T T T

B-C 10 3 3 3 4.5 7.5 8.5 T T T T 3* 3 3 3 4.5

S951NB-C

1016 3 4.5 5 7.5 T T T T 3* 3 4.5

B-C 20 3 5 6 T T T T 3* 3

B-C 25 5 6 T T T T 3*

B-C 32 6 7.5 T T T 3*

B-C 40 7.5 T T T


B-C 6 6 6 6 6 6 6 12 T T T T T T T T T T T

B-C 10 3 3 3 4.5 7.5 8.5 T T T T 3* 3 3 3 4.5

S971NB-C

1016 3 4.5 5 7.5 T T T T 3* 3 4.5

B-C 20 3 5 6 T T T T 3* 3

B-C 25 5 6 T T T T 3*

B-C 32 6 7.5 T T T 3*

B-C 40 7.5 T T T

Supply side circuit-breaker 4P (load side circuit branched between one phase and the neutral)Load side circuit-breaker 1P+N (230/240 V)* Value valid only for magnetic only supply side circuit-breaker** Neutral 50%

2/7ABB SACE

2

T2 T3

N,S,H,L N,S

EL TMD, MA

160 250

63 80 100 125** 125 160** 160 10 25 63 100 160 63 80 100 125** 125 160** 160 200** 200 250** 250























6 7.5 6 T T T T T T 6 7.5 6 T T T T T T T

6* 7.5 T T T T T 6* 7.5 T T T T T T T







6 7.5 6 T T T T T T 6 7.5 6 T T T T T T T

6* 7.5 T T T T T 6* 7.5 T T T T T T T

2/8 ABB SACE

2


MCB - S200L @ 400/415 V

Supply s. S290 S500

Char. D D

Icu

[kA] 15 50

Load s. In [A] 80 100 32 40 50 63

6..8 T T 1.5 2 3 5.5

10 5 T 1 1.5 2 3

13 4.5 6 1.5 2 3

S200L C 616 4.5 6 2 3

20 3.5 5 2.5

25 3.5 5

32 4.5

40

2/9ABB SACE

2


MCB - S200 @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

F2 T T T T T T

C 3 T T 3 6 T T

4 T T 2 3 6 T

6 T T 1.5 2 3 5.5

8 T T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

10 13 4.5 7 1.5 2 3

16 4.5 7 2 3

B-C 20 3.5 5 2.5

25 3.5 5

32 4.5

40

50

S200 63

F2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 T T 1.5 2 3 5.5

8 T T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

13 3 5 1.5 2D 10

16 3 5 1.5 2

20 3 5 2

25 4

32

40

50

63

2/10 ABB SACE

2


MCB - S200 @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

F2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 T T 1.5 2 3 5.5

8 T T 1.5 2 3 5.5

10 5 8 1.5 2 3

K 10 16 3 5 2

20 3 5

25 4

32

40

50

S200 63

F2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 T T 1.5 2 3 5.5

8 T T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

Z 10 16 4.5 7 1 1.5 2 3

20 3.5 5 1.5 2 2.5

25 3.5 5 2 2.5

32 3 4.5 2

40 3 4.5

50 3

63

2/11ABB SACE

2


MCB - S200M @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

F2 T T T T T T

C 3 T T 3 6 T T

4 T T 2 3 6 T

6 10.5 T 1.5 2 3 5.5

8 10.5 T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

1513 4.5 7 1.5 2 3

16 4.5 7 2 3

B-C 20 3.5 5 2.5

25 3.5 5

32 4.5

40

50

63

F2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 10.5 T 1.5 2 3 5.5

8 10.5 T 1.5 2 3 5.5

10 5 8 1 1.5 2 3

S200M D 15 16 3 5 1.5 2

20 3 5 2

25 4

32

40

50

63

F2 T T T T T T

3 T T 3 6 T T

4 T T 2 3 6 T

6 10.5 T 1.5 2 3 5.5

8 10.5 T 1.5 2 3 5.5

10 5 8 1.5 2 3

K 15 16 3 5 2

20 3 5

25 4

32

40

50

63

2/12 ABB SACE

2


MCB - S200P @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

F2 T T T T T TC 3 T T 3 6 15 15

4 T T 2 3 6 156 10.5 T 1.5 2 3 5.5

25 8 10.5 T 1.5 2 3 5.510 5 8 1 1.5 2 3

13 4.5 7 1.5 2 3

B-C 16 4.5 7 2 3

20 3.5 5 2.525 3.5 5

32 4.5

15 40

5063

S200PF2 T T T T T T3 T T 3 6 15 15

4 T T 2 3 6 156 10.5 T 1.5 2 3 5.5

25 8 10.5 T 1.5 2 3 5.510 5 8 1 1.5 2 3

D 13 3 5 1.5 216 3 5 1.5 2

20 3 5 225 4

32

15 40

5063

2/13ABB SACE

2


MCB - S200P @ 400/415 V

Supply s. S290 S500

Char. D D

Icu [kA] 15 50

Load s. In [A] 80 100 32 40 50 63

F2 T T T T T T3 T T 3 6 15 15

4 T T 2 3 6 156 10.5 T 1.5 2 3 5.5

25 8 10.5 T 1.5 2 3 5.510 5 8 1.5 2 3

K 13 3 5 1.5 216 3 5 2

20 3 525 4

32

15 40

5063

S200PF2 T T T T T T3 T T 3 6 15 15

4 T T 2 3 6 156 10.5 T 1.5 2 3 5.5

25 8 10.5 T 1.5 2 3 5.5Z 10 5 8 1 1.5 2 3

16 4.5 7 1 1.5 2 320 3.5 5 1.5 2 2.5

25 3.5 5 2 2.532 3 4.5 2

15 40 3 4.550 3

63

2/14 ABB SACE

2


MCB - S500 @ 400/415 V

Supply s. S290

Char. D

Icu [kA] 15

Load s. In [A] 80 100

6 6 10

10 6 10

13 6 10

16 6 10

B-C-D 5020 6 7.5

25 4.5 6

32 6

40

50

S50063

F5.8 T T

50 5.3..8 10 T

7.3..11 7.5 T

10..15 4.5 10

K14..20 4.5 6

18..26 4.5

30 23..32

29..37

34..41

38..45

2/15ABB SACE

2

Tmax T1 - S200L @ 400/415 V

Supply s. T1

Version B,C,N

Release TM

Iu [A] 160


6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 4.5 T T T T T

13 3 3 4.5 T T T T T

S200L C 6 16 3 4.5 5 T T T T

20 3 5 T T T T

25 5 T T T T

32 T T T T

40 T T T


2/16 ABB SACE

2

Tmax T1 - S200 @ 400/415 V


Supply s. T1

Version B,C,N

Release TM

Iu [A] 160


F2 T T T T T T T T T T T



6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 4.5 7.5 8.5 T T T

1013 3 3 4.5 7.5 7.5 T T T

16 3 4.5 5 7.5 T T T

B-C 20 3 5 6 T T T

25 5 6 T T T

32 6 7.5 T T

40 7.5 T T

50 7.5 T

S20063 T




6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 3 5 8.5 T T T

D 1013 2 2 3 5 8 T T

16 2 2 3 5 8 T T

20 2 3 4.5 6.5 T T

25 2.5 4 6 9.5 T

32 4 6 9.5 T

40 5 8 T

50 5 9.5

63 9.5

2/17ABB SACE

2

Tmax T1 - S200 @ 400/415 V


Supply s. T1

Version B,C,N

Release TM

Iu [A] 160





6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 3 6 8.5 T T T

K 10 16 3 3 4.5 7.5 T T T

20 3 3.5 5.5 6.5 T T

25 3.5 5.5 6 9.5 T

32 4.5 6 9.5 T

40 5 8 T

50 6 9.5

S20063 9.5




6 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T

10 3 3 3 4.5 8 8.5 T T T

Z 10 16 3 4.5 5 7.5 T T T

20 3 5 6 T T T

25 5 6 T T T

32 6 7.5 T T

40 7.5 T T

50 7.5 T

63 T

2/18 ABB SACE

2


Tmax T1 - S200M @ 400/415 V

Supply s. T1

Version B,C,N

Release TM

Iu [A] 160





6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

10 3 3 3 4.5 7.5 8.5 T T T

1513 3 3 4.5 7.5 7.5 12 T T

16 3 4.5 5 7.5 12 T T

B-C 20 3 5 6 10 T T

25 5 6 10 T T

32 6 7.5 12 T

40 7.5 12 T

50 7.5 10.5

63 10.5




6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 T T T

S200MD 15

10 3 3 3 3 5 8.5 T T T

16 2 2 3 5 8 13.5 T

20 2 3 4.5 6.5 11 T

25 2.5 4 6 9.5 T

32 4 6 9.5 T

40 5 8 T

50 5 9.5

63 9.5




6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 T T T

10 3 3 3 3 6 8.5 T T T

K 15 16 3 3 4.5 7.5 10 13.5 T

20 3 3.5 5.5 6.5 11 T

25 3.5 5.5 6 9.5 T

32 4.5 6 9.5 T

40 5 8 T

50 6 9.5

63 9.5

2/19ABB SACE

2


Tmax T1 - S200P @ 400/415 V

Supply s. T1

Version B,C,N

Release TM

Iu [A] 160



C 3 15 15 15 15 15 15 15 15 17* T T

4 15 15 15 15 15 15 15 15 17* T T

6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

258 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

10 3 3 3 4.5 7.5 8.5 17* T T

13 3 3 4.5 7.5 7.5 12 20* T

16 3 4.5 5 7.5 12 20* T

B-C 20 3 5 6 10 15 T

25 5 6 10 15 T

32 6 7.5 12 T

1540 7.5 12 T

50 7.5 10.5

S200P63 10.5


3 15 15 15 15 15 15 15 15 17* T T

4 15 15 15 15 15 15 15 15 17* T T

6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 17* T T25

10 3 3 3 3 5 8.5 17* T T

D 13 2 2 3 5 8 13.5 T

16 2 2 3 5 8 13.5 T

20 2 3 4.5 6.5 11 T

25 2.5 4 6 9.5 T

32 4 6 9.5 T

1540 5 8 T

50 5 9.5

63 9.5


2/20 ABB SACE

2


Tmax T1 - S200P @ 400/415 V

Supply s. T1

Version B,C,N

Release TM

Iu [A] 160



3 15 15 15 15 15 15 15 15 17* T T

4 15 15 15 15 15 15 15 15 17* T T

6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 17* T T25

10 3 3 3 3 6 8.5 17* T T

K 13 3 3 5 7.5 10 13.5 T

16 3 3 4.5 7.5 10 13.5 T

20 3 3.5 5.5 6.5 11 T

25 3.5 5.5 6 9.5 T

32 4.5 6 9.5 T

1540 5 8 T

50 6 9.5

S200P63 9.5


3 15 15 15 15 15 15 15 15 17* T T

4 15 15 15 15 15 15 15 15 17* T T

6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17* T T

25 8 5.5 5.5 5.5 5.5 5.5 10.5 12 17* T T

Z10 3 3 3 4.5 8 8.5 17* T T

16 3 4.5 5 7.5 12 20* T

20 3 5 6 10 15 T

25 5 6 10 15 T

32 6 7.5 12 T

1540 7.5 12 T

50 7.5 10.5

63 10.5


2/21ABB SACE

2


Tmax T1 - S500 @ 400/415 V

Supply s. T1

Version B,C,N

Release TM

Iu [A] 160


6 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 20* 25* T

10 4.5 4.5 4.5 4.5 8 10 20* 25* T

13 4.5 4.5 4.5 7.5 10 15 25* T

16 4.5 4.5 7.5 10 15 25* T

B-C-D 5020 4.5 7.5 10 15 25* T

25 6 10 15 20* T

32 7.5 10 20* T

40 10 20* T

50 15 T

S50063 T

F5.8 36 36 T T T T T T T T T

50 5.3..8 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T

7.3..11 4.5 4.5 4.5 4.5 8 T T T T

10..15 4.5 4.5 4.5 7.5 10 15 T T

K14..20 4.5 4.5 7.5 10 15 T T

18..26 4.5 7.5 10 15 T T

30 23..32 6 10 15 20* T

29..37 7.5 10 20* T

34..41 10 20* T

38..45 15 T


2/22 ABB SACE

2


Tmax T2 - S200L @ 400/415 V

Supply s. T2

Version N,S,H,L

Release TM,M EL

Iu [A] 160

Load s. Char. Icu

[kA] In [A] 12.5 16 20 25 32 40 50 63 80 100 125 160 10 25 63 100 160

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 4.5 T T T T T T T T T

13 3* 3 3 4.5 T T T T T T T T T

S200L C 6 16 3* 3 4.5 5 T T T T T T T

20 3* 3 5 T T T T T T T

25 3* 5 T T T T T T T

32 3* T T T T T T T

40 5.5* T T T T T


2/23ABB SACE

2


Tmax T2 - S200 @ 400/415 V

Supply s. T2

Version N,S,H,L

Release TM,M EL

Iu [A] 160


F2 T T T T T T T T T T T T T T T T T



6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 4.5 7.5 8.5 T T T T T T T

1013 3* 3 3 4.5 7.5 7.5 T T T T T T T

16 3* 3 4.5 5 7.5 T T T T T T

B-C 20 3* 3 5 6 T T T T T T

25 3* 5 6 T T T T T T

32 3* 6 7.5 T T T T T

40 5.5* 7.5 T T T T

50 3* 5* 7.5 T T T

63 5* T TS200




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 3 5 8.5 T T T T T T T

D 1013 2* 2 2 3 5 8 T T T T T

16 2* 2 2 3 5 8 T T T T T

20 2* 2 3 4.5 6.5 T T T T T

25 2* 2.5 4 6 9.5 T T T T

32 4 6 9.5 T T T T

40 3* 5 8 T T T

50 2* 3* 5 9.5 9.5 9.5

63 3* 9.5 9.5


2/24 ABB SACE

2


Tmax T2 - S200 @ 400/415 V

Supply s. T2

Version N,S,H,L

Release TM,M EL

Iu [A] 160





6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 3 6 8.5 T T T T T T T

K 10 16 2* 3 3 4.5 7.5 T T T T T T

20 2* 3 3.5 5.5 6.5 T T T T T

25 2* 3.5 5.5 6 9.5 T T T T

32 4.5 6 9.5 T T T T

40 3* 5 8 T T T

50 2* 3* 6 9.5 9.5 9.5

S20063 3* 9.5 9.5




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 T T T T T T T T T

10 3* 3 3 3 4.5 8 8.5 T T T T T T T

Z 10 16 3* 3 4.5 5 7.5 T T T T T T

20 3* 3 5 6 T T T T T T

25 3* 5 6 T T T T T T

32 3* 6 7.5 T T T T T

40 5.5* 7.5 T T T T

50 4* 5* 7.5 T T T

63 5* T T


2/25ABB SACE

2


Tmax T2 - S200M @ 400/415 V

Supply s. T2

Version N,S,H,L

Release TM,M EL

Iu [A] 160

Load s. Char. Icu

[kA] In [A] 12.5 16 20 25 32 40 50 63 80 100 125 160 10 25 63 100 160




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 T T T T T T T T

10 3* 3 3 3 4.5 7.5 8.5 T T T T T T T

1513 3* 3 3 4.5 7.5 7.5 12 T T T T T T

16 3* 3 4.5 5 7.5 12 T T T T T

B-C 20 3* 3 5 6 10 T T T T T

25 3* 5 6 10 T T T T T

32 3* 6 7.5 12 T T T T

40 5.5* 7.5 12 T T T

50 3* 5* 7.5 10.5 10.5 10.5

63 5* 10.5 10.5




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 T T T T T T T

10 3* 3 3 3 3 5 8.5 T T T T T T T

S200M D 15 16 2* 2 2 3 5 8 13.5 T T T T

20 2* 2 3 4.5 6.5 11 T T T T

25 2* 2.5 4 6 9.5 T T T T

32 4 6 9.5 T T T T

40 3* 5 8 T T T

50 2* 3* 5 9.5 9.5 9.5

63 3* 9.5 9.5




6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 T T T T T T T T

8 5.5 5.5 5.5 5.5 5.5 10.5 12 T T T T T T T

10 3* 3 3 3 3 6 8.5 T T T T T T T

K 15 16 2* 3 3 4.5 7.5 10 13.5 T T T T

20 2* 3 3.5 5.5 6.5 11 T T T T

25 2* 3.5 5.5 6 9.5 T T T T

32 4.5 6 9.5 T T T T

40 3* 5 8 T T T

50 2* 3* 6 9.5 9.5 9.5

63 3* 9.5 9.5


2/26 ABB SACE

2


Tmax T2 - S200P @ 400/415 V

Supply s. T2

Version N,S,H,L

Release TM,M EL

Iu [A] 160

Load s. Char. Icu

[kA] In [A] 12.5 16 20 25 32 40 50 63 80 100 125 160 10 25 63 100 160


C 3 15 15 15 15 15 15 15 15 15 17 T T T T T T T

4 15 15 15 15 15 15 15 15 15 17 T T T T T T T

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

258 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

10 3* 3 3 3 4.5 7.5 8.5 17 T T T T T T

13 3* 3 3 4.5 7.5 7.5 12 20 T T T T T

16 3* 3 4.5 5 7.5 12 20 T T T T

B-C 20 3* 3 5 6 10 15 T T T T

25 3* 5 6 10 15 T T T T

32 3* 6 7.5 12 T T T T

1540 5.5* 7.5 12 T T T

50 3* 5* 7.5 10.5 10.5 10.5

S200P63 5* 10.5 10.5


3 15 15 15 15 15 15 15 15 15 17 T T T T T T T

4 15 15 15 15 15 15 15 15 15 17 T T T T T T T

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

258 5.5 5.5 5.5 5.5 5.5 10.5 12 17 T T T T T T

10 3* 3 3 3 3 5 8.5 17 T T T T T T

D 13 2* 2 2 3 5 8 13.5 T T T T

16 2* 2 2 3 5 8 13.5 T T T T

20 2* 2 3 4.5 6.5 11 T T T T

25 2* 2.5 4 6 9.5 T T T T

32 4 6 9.5 T T T T

1540 3* 5 8 T T T

50 2* 3* 5 9.5 9.5 9.5

63 3* 9.5 9.5


2/27ABB SACE

2


Tmax T2 - S200P @ 400/415 V

Supply s. T2

Version N,S,H,L

Release TM,M EL

Iu [A] 160



3 15 15 15 15 15 15 15 15 15 17 T T T T T T T

4 15 15 15 15 15 15 15 15 15 17 T T T T T T T

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

258 5.5 5.5 5.5 5.5 5.5 10.5 12 17 T T T T T T

10 3* 3 3 3 3 6 8.5 17 T T T T T T

K13 2* 3 3 5 7.5 10 13.5 T T T T T

16 2* 3 3 4.5 7.5 10 13.5 T T T T

20 2* 3 3.5 5.5 6.5 11 T T T T

25 2* 3.5 5.5 6 9.5 T T T T

32 4.5 6 9.5 T T T T

1540 3* 5 8 T T T

50 2* 3* 6 9.5 9.5 9.5

S200P63 3* 9.5 9.5


3 15 15 15 15 15 15 15 15 15 17 T T T T T T T

4 15 15 15 15 15 15 15 15 15 17 T T T T T T T

6 5.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

25 8 5.5 5.5 5.5 5.5 5.5 10.5 15 17 T T T T T T

10 3* 3 3 3 4.5 8 8.5 17 T T T T T T

Z 16 3* 3 4.5 5 7.5 12 20 T T T T

20 3* 3 5 6 10 15 T T T T

25 3* 5 6 10 15 T T T T

32 3* 6 7.5 12 T T T T

1540 5.5* 7.5 12 T T T

50 4* 5* 7.5 10.5 10.5 10.5

63 5* 10.5 10.5


2/28 ABB SACE

2


Tmax T2 - S290 @ 400/415 V

Supply s. T2

Version N,S,H,L

Release TM,M EL

Iu [A] 160

Load s. Char. Icu

[kA] In [A] 160 160

C-D-K80 4

S290 15 100 4

C 125 4

Tmax T2 - S500 @ 400/415 V

Supply s. T2

Version N,S,H,L

Release TM,M EL

Iu [A] 160


6 4.5 5.5 5.5 5.5 5.5 5.5 5.5 10.5 15 20 25 36 36 36 36 36

10 4.5* 4.5 4.5 4.5 4.5 8 10 20 25 36 36 36 36 36

13 4.5* 4.5 4.5 4.5 7.5 10 15 25 36 36 36 36 36

16 4.5* 4.5 4.5 7.5 10 15 25 36 36 36 36

B-C-D 5020 4.5* 4.5 7.5 10 15 25 36 36 36 36

25 4.5* 6 10 15 20 36 36 36 36

32 4.5* 7.5 10 20 36 36 36 36

40 5* 10 20 36 36 36

50 5* 7.5* 15 36 36 36

S50063 5* 36 36

F5.8 36 36 36 36 36 36 36 36 36 36 36 50** 50** 50** 50** 50** 50**

50 5.3..8 4.5* 5.5 5.5 5.5 5.5 5.5 5.5 10.5 36 36 36 50** 50** 50** 50** 50**

7.3..11 4.5* 4.5 4.5 4.5 4.5 8 36 36 36 50** 50** 50** 50** 50**

10..15 4.5* 4.5 4.5 4.5 7.5 10 15 T T T T T T

K14..20 4.5* 4.5 4.5 7.5 10 15 T T T T T

18..26 4.5* 4.5 7.5 10 15 T T T T T

30 23..32 4.5* 6 10 15 20 T T T T

29..37 4.5* 7.5 10 20 T T T

34..41 5* 10 20 T T T

38..45 5* 7.5* 15 T T T


2/29ABB SACE

2

Tmax T3 - S200L@ 400/415 V

Supply s. T3

Version N,S

Release TM,M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

6 T T T T T T T

8 T T T T T T T

10 T T T T T T T

13 T T T T T T T

S200L C 6 16 5 T T T T T T

20 5 T T T T T T

25 5 T T T T T T

32 T T T T T T

40 4 T T T T T


2/30 ABB SACE

2

Tmax T3 - S200 @ 400/415 V

Supply s. T3

Version N,S

Release TM,M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

F2 T T T T T T T

C 3 T T T T T T T

4 T T T T T T T

6 T T T T T T T

8 T T T T T T T

10 7.5 8.5 T T T T T

1013 7.5 7.5 T T T T T

16 5 7.5 T T T T T

B-C 20 5 6 T T T T T

25 5 6 T T T T T

32 6 7.5 T T T T

40 7.5 T T T T

50 5* 7.5 T T T

S20063 5* 6* T T T

F2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 T T T T T T T

8 T T T T T T T

10 5 8.5 T T T T T

D 1013 3 5 8 T T T T

16 3 5 8 T T T T

20 3 4.5 6.5 T T T T

25 2.5 4 6 9.5 T T T

32 4 6 9.5 T T T

40 5 8 T T T

50 3* 5 9.5 T T

63 3* 5* 9.5 T T



2/31ABB SACE

2

Tmax T3 - S200 @ 400/415 V

Supply s. T3

Version N,S

Release TM,M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

F2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 T T T T T T T

8 T T T T T T T

10 6 8.5 T T T T T

K 10 16 4.5 7.5 T T T T T

20 3.5 5.5 6.5 T T T T

25 3.5 5.5 6 9.5 T T T

32 4.5 6 9.5 T T T

40 5 8 T T T

50 3* 6 9.5 T T

S20063 3* 5.5* 9.5 T T

F2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 T T T T T T T

8 T T T T T T T

10 8 8.5 T T T T T

Z 10 16 5 7.5 T T T T T

20 5 6 T T T T T

25 5 6 T T T T T

32 6 7.5 T T T T

40 7.5 T T T T

50 5* 7.5 T T T

63 5* 6* T T T



2/32 ABB SACE

2


Tmax T3 - S200M @ 400/415 V

Supply s. T3

Version N,S

Release TM,M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

F2 T T T T T T T

C 3 T T T T T T T

4 T T T T T T T

6 10.5 T T T T T T

8 10.5 T T T T T T

10 7.5 8.5 T T T T T

15 13 7.5 7.5 12 T T T T

16 5 7.5 12 T T T T

B-C 20 5 6 10 T T T T

25 5 6 10 T T T T

32 6 7.5 12 T T T

40 7.5 12 T T T

50 5* 7.5 10.5 T T

63 5* 6* 10.5 T T

F2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 10.5 T T T T T T

8 10.5 12 T T T T T

S200M 10 5 8.5 T T T T T

D 15 16 3 5 8 13.5 T T T

20 3 4.5 6.5 11 T T T

25 2.5 4 6 9.5 T T T

32 4 6 9.5 T T T

40 5 8 T T T

50 3* 5 9.5 T T

63 3* 5* 9.5 T T

F2 T T T T T T T

3 T T T T T T T

4 T T T T T T T

6 10.5 T T T T T T

8 10.5 12 T T T T T

10 6 8.5 T T T T T

K 15 16 4.5 7.5 10 13.5 T T T

20 3.5 5.5 6.5 11 T T T

25 3.5 5.5 6 9.5 T T T

32 4.5 6 9.5 T T T

40 5 8 T T T

50 3* 6 9.5 T T

63 3* 5.5* 9.5 T T


2/33ABB SACE

2


Tmax T3 - S200P @ 400/415 V

Supply s. T3

Version N,S

Release TM,M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

F2 T T T T T T T

C 3 15 15 17 T T T T

4 15 15 17 T T T T

6 10.5 15 17 T T T T

258 10.5 15 17 T T T T

10 7.5 8.5 17 T T T T

13 7.5 7.5 12 20 T T T

B-C16 5 7.5 12 20 T T T

20 5 6 10 15 T T T

25 5 6 10 15 T T T

32 6 7.5 12 T T T

1540 7.5 12 T T T

50 5* 7.5 10.5 T T

S200P63 5* 6* 10.5 T T

F2 T T T T T T T

3 15 15 T T T T T

4 15 15 T T T T T

6 10.5 15 T T T T T

258 10.5 12 T T T T T

10 5 8.5 T T T T T

D13 3 5 8 13.5 T T T

16 3 5 8 13.5 T T T

20 3 4.5 6.5 11 T T T

25 2.5 4 6 9.5 T T T

32 4 6 9.5 T T T

1540 5 8 T T T

50 3* 5 9.5 T T

63 3* 5* 9.5 T T


2/34 ABB SACE

2


Tmax T3 - S200P @ 400/415 V

Supply s. T3

Version N,S

Release TM,M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 63 80 100 125 160 200 250

F2 T T T T T T T

3 15 15 17 T T T T

4 15 15 17 T T T T

6 10.5 15 17 T T T T

258 10.5 12 17 T T T T

10 6 8.5 17 T T T T

K 13 5 7.5 10 13.5 T T T

16 4.5 7.5 10 13.5 T T T

20 3.5 5.5 6.5 11 T T T

25 3.5 5.5 6 9.5 T T T

32 4.5 6 9.5 T T T

1540 5 8 T T T

50 3* 6 9.5 T T

S200P63 3* 5.5* 9.5 T T

F2 T T T T T T T

3 15 15 17 T T T T

4 15 15 17 T T T T

6 10.5 15 17 T T T T

25 8 10.5 15 17 T T T T

10 8 8.5 17 T T T T

Z 16 5 7.5 12 20 T T T

20 5 6 10 15 T T T

25 5 6 10 15 T T T

32 6 7.5 12 T T T

1540 7.5 12 T T T

50 5* 7.5 10.5 T T

63 5* 6* 10.5 T T


2/35ABB SACE

2

Tmax T3 - S290 @ 400/415 V

Supply s. T3

Version N,S

Release TM,M

Iu [A] 250

Load s. Char. Icu

[kA] In [A] 160 200 250

C-D-K80 4* 10 15

S290 15 100 4* 7.5* 15

C 125 7.5*




Tmax T3 - S500 @ 400/415 V

Supply s. T3

Version N,S

Release TM,M

Iu [A] 250

Load s. Char. Icu [kA] In [A] 63 80 100 125 160 200 250

6 10.5 15 20 25 36 36 36

10 8 10 20 25 36 36 36

13 7.5 10 15 25 36 36 36

16 7.5 10 15 25 36 36 36

B-C-D 5020 7.5 10 15 25 36 36 36

25 6 10 15 20 36 36 36

32 7.5 10 20 36 36 36

40 10 20 36 36 36

50 7.5* 15 36 36 36

S50063 5* 6* 36 36 36

F5.8 36 36 36 36 T T T

50 5.3..8 10.5 36 36 36 T T T

7.3..11 8 36 36 36 T T T

10..15 7.5 10 15 T T T T

K14..20 7.5 10 15 T T T T

18..26 7.5 10 15 T T T T

30 23..32 6 10 15 20 T T T

29..37 7.5 10 20 T T T

34..41 10 20 T T T

38..45 7.5* 15 T T T

2/36 ABB SACE

2


Tmax T4 - S200L @ 400/415 V

Supply s. T4

Version N,S, H, L, V

Release TM,M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320



10 5 5* 5 T T T T T T T T T T T

13 5* 5 T T T T T T T T T T T

S200L C 6 16 3* 5 T T T T T T T T T T T



32 5** T T T T T T T T T T

40 T T T T T T T T T T


2/37ABB SACE

2


Tmax T4 - S200 @ 400/415 V

Supply s. T4


Release TM,M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320

F2 T T* T T T T T T T T T T T T



6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5 5* 5 6.5 9 T T T T T T T T T

1013 5* 5 6.5 8 T T T T T T T T T

16 3* 5 6.5 8 T T T T T T T T T

B-C 20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

40 6.5 T T T T T T T T T

50 5* T T T T T T T T T

S20063 T* T* T T T T T T T




6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5 5* 5 5 9 T T T T T T T T T

D 1013 5* 4 5.5 T T T T T T T T T

16 4 5.5 T T T T T T T T T

20 4** 5 T T T T T T T T T

25 4** 4.5 T T T T T T T T T

32 4.5* T T T T T T T T T

40 4.5* T* T T T T T T T T




2/38 ABB SACE

2


Tmax T4 - S200 @ 400/415 V

Supply s. T4


Release TM,M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320




6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5* 5 5 9 T T T T T T T T T

K 10 16 5* 5 8 T T T T T T T T T

20 5 6 T T T T T T T T T

25 5** 6* T T T T T T T T T

32 5** 6* T* T T T T T T T T

40 5.5* T* T* T T T T T T T

50 5* T* T* T* T T T T T T

S20063 T* T* T* T* T T T T T




6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5 5* 5 6.5 9 T T T T T T T T T

Z 10 16 5* 4.5 6.5 8 T T T T T T T T T

20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

40 6.5 T T T T T T T T T

50 5* T T T T T T T T T



2/39ABB SACE

2

Tmax T4 - S200M @ 400/415 V

Supply s. T4


Release TM,M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320




6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5 5* 5 6.5 9 T T T T T T T T T

1513 5* 5 6.5 8 T T T T T T T T T

16 3* 5 6.5 8 T T T T T T T T T

B-C 20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

40 6.5 T T T T T T T T T

50 5* T T T T T T T T T





6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

S200M 10 5 5* 5 5 9 T T T T T T T T T

D 15 16 4 5.5 T T T T T T T T T

20 4** 5 T T T T T T T T T

25 4** 4.5 T T T T T T T T T

32 4.5* T T T T T T T T T

40 4.5* T* T T T T T T T T






6 7.5 7.5* 7.5 7.5 T T T T T T T T T T

8 7.5 7.5* 7.5 7.5 T T T T T T T T T T

10 5* 5 5 9 T T T T T T T T T

K 15 16 5* 5 8 T T T T T T T T T

20 5 6 T T T T T T T T T

25 5** 6* T T T T T T T T T

32 5** 6* T* T T T T T T T T

40 5.5* T* T* T T T T T T T

50 5* T* T* T* T T T T T T

63 T* T* T* T* T T T T T



2/40 ABB SACE

2


Tmax T4 - S200P @ 400/415 V

Supply s. T4


Release TM,M EL

Iu [A] 250 250 320



C 3 15 15* 15 15 15 T T T T T T T T T

4 15 15* 15 15 15 T T T T T T T T T

6 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

258 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

10 5 5* 5 6.5 9 T T T T T T T T T

13 5* 5 6.5 8 T T T T T T T T T

16 3* 5 6.5 8 T T T T T T T T T

B-C 20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

1540 6.5 T T T T T T T T T

50 5* T T T T T T T T T

63 T* T* T T T T T T TS200P


3 15 15* 15 15 15 T T T T T T T T T

4 15 15* 15 15 15 T T T T T T T T T

6 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

258 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

10 5 5* 5 5 9 T T T T T T T T T

D13 5* 4 5.5 T T T T T T T T T

16 4 5.5 T T T T T T T T T

20 4** 5 T T T T T T T T T

25 4** 4.5 T T T T T T T T T

32 4.5* T T T T T T T T T

1540 4.5* T* T T T T T T T T




2/41ABB SACE

2


Tmax T4 - S200P @ 400/415 V

Supply s. T4


Release TM,M EL

Iu [A] 250 250 320



3 15 15* 15 15 15 T T T T T T T T T

4 15 15* 15 15 15 T T T T T T T T T

6 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

258 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

10 5* 5 5 9 T T T T T T T T T

K 13 5* 5 5 8 T T T T T T T T T

16 5* 5 8 T T T T T T T T T

20 5 6 T T T T T T T T T

25 5** 6* T T T T T T T T T

32 5** 6* T* T T T T T T T T

1540 5.5* T* T* T T T T T T T

50 5* T* T* T* T T T T T T

S200P63 T* T* T* T* T T T T T


3 15 15* 15 15 15 T T T T T T T T T

4 15 15* 15 15 15 T T T T T T T T T

6 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

25 8 7.5 7.5* 7.5 7.5 15 T T T T T T T T T

Z10 5 5* 5 6.5 9 T T T T T T T T T

16 5* 4.5 6.5 8 T T T T T T T T T

20 5 7.5 T T T T T T T T T

25 5 7.5 T T T T T T T T T

32 5** 7.5 T T T T T T T T T

1540 6.5 T T T T T T T T T

50 5* T T T T T T T T T



2/42 ABB SACE

2


Tmax T4 - S290 @ 400/415 V

Supply s. T4


Release TM,M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 160 200 250 160 250 320

C-K80 5 11 T T T T

100 5* 8 T 12 T T

S290 C 15 125 8* 12 T T

D80 5 11 T T T T

100 8 T 12 T T


2/43ABB SACE

2


Tmax T4 - S500 @ 400/415 V


Supply s. T4


Release TM,M EL

Iu [A] 250 250 320

Load s. Char. Icu

[kA] In [A] 20 25 32 50 80 100 125 160 200 250 100 160 250 320

6 7.5 7.5* 7.5 7.5 16 T T T T T T T T T

10 6.5 6.5* 6.5 6.5 11 T T T T T T T T T

13 6.5 5* 6.5 6.5 11 T T T T T T T T T

16 5* 6.5 6.5 11 T T T T T T T T T

B-C 5020 4* 6.5 6.5 11 T T T T T T T T T

25 6.5 11 T T T T T T T T T

32 6.5 8 T T T T T T T T T

40 5* 6.5 T T T T T T T T T

50 5* 7.5 T T T T T T T T

63 5* 7 T T T T T T T

6 7.5 7.5* 7.5 7.5 16 T T T T T T T T T

10 6.5 6.5* 6.5 6.5 11 T T T T T T T T T

13 5* 6.5 11 T T T T T T T T T

16 6.5 11 T T T T T T T T T

S500 D 5020 6.5** 11 T T T T T T T T T

25 6.5** 11 T T T T T T T T T

32 8* T T T T T T T T T

40 6.5* T* T T T T T T T T

50 7.5* T* T T T T T T T

63 7* T* T T T T T T

F5.8 40 40* 40 40 40 T T T T T T T T T

50 5.3..8 6 6* 6 6 40 T T T T T T T T T

7.3..11 5* 5 5 40 T T T T T T T T T

10..15 5* 5 12 T T T T T T T T T

K 14..20 5 12 T T T T T T T T T

18..26 5** 12* T T T T T T T T T

30 23..32 5** 12* T* T T T T T T T T

29..37 5** 8* T* T* T T T T T T T

34..41 6* T* T* T T T T T T T

38..45 6* 8* T* T* T T T T T T



http://www.abb.com


OTC Ver 1.0.0.0001


1. WARNINGS ........................................................................................................ 3

2. INTRODUCTION .............................................................................................. 4

3. REFERENCE STANDARDS ............................................................................ 4

4. MENU COMMANDS......................................................................................... 5

5. MODULE FOR THE DETERMINATION OF OVERTEMPERATURES 6

6. CALCULATION ALGORITHMS AND FORMULAS: BASICS............... 11

7. PRINTOUTS ..................................................................................................... 13




2. Introduction The thermal calculation module makes it possible to evaluate the thermal behaviour of ABB boards and – if desired – to dimension the fans and air-conditioning units to be installed in the board. It can also be used on sets of boards obtained by installing several units side by side.

3. Reference standards The algorithms used by the software are as described in Standard IEC 60890, hereinafter the “Reference Standard”; if the use of air-conditioning or fans is specified (a situation not considered in the Reference Standard), the program still uses computation algorithms that are compatible with Standard EN 60439 on low-voltage boards.

3.1. Range of applicability of the results The Reference Standard specifies very clearly the applicability of the calculation algorithms:

The proposed method makes it possible to determine the overtemperatures, or the air temperatures, inside the enclosure, but is unable to determine the temperatures of individual equipment, devices and cables contained in it The temperatures of the air inside the board is the same as that of the ambient air outside the enclosure plus the overtemperatures of the air inside the board due to the power dissipated by the devices installed (when the air-conditioning is used) Unless otherwise specified, the temperature of ambient air outside the PTTA corresponds to the temperature specified for PTTA units for indoor installation: 35°C (average value over 24 hours). If the temperature of the ambient air outside the PTTA at the utilisation site exceeds 35 °C, this higher temperatures is regarded as the temperature of the ambient air in the PTTA The distribution of dissipated power inside the enclosure is basically even; the devices are installed in the board so as not to hinder the circulation of the air, other than to a minimal extent The equipment installed is designed for DC or AC, up to and including 60 Hz, with the sum of supply circuit currents not exceeding 3150A The cables carrying high currents and the structural parts are arranged so as to ensure that losses due to eddy current will be negligible In enclosures with ventilation openings, the cross-section of the air outlet holes is at least 1.1 times as big as the cross-section of the air inlet openings Any of the compartments of the PTTA will not contain more than three horizontal frames When enclosures with external ventilation openings are divided into cells, the area of the ventilation openings in each internal horizontal frame must cover at least 50% the horizontal section of the cell.

The results of the calculation process are reliable provided that the conditions defined in the Reference Standards are complied with. Otherwise, the algorithms employed might fail to provide a correct interpretation of the physical reality of the temperatures inside the board.


4. Menu commands Using the menu commands, the management of the ABB thermal calculation module is user-friendly and all the relative calculation processes can be performed easily.

4.1. File menus The “File” menu contains the following commands:

New > creates a new computation file Open... > opens a previously saved thermal dimensioning file (extension *.tra) Save > Saves the calculation underway; it creates a file in binary format with extension *.tra; at the same time, a text file (*.txt) is also created to facilitate the consultation of the results obtained Save as… > Saves the thermal dimensioning project underway with a name other than the current one Data > Enables the user to enter, or change, the data in the project heading (customer, plant, project, board …) Export drawing > Exports the board overtemperatures curve in *.wmf format for pasting in other applications Print… > Prints the data and the results of the thermal calculations Exit > Closes the thermal calculation module

4.2. Help menu The Help menu gives access to the help file, the information about the product version and its

utilisation conditions.


5. Module for the determination of overtemperatures To use the thermal calculation module, first of all you must specify the “Cooling system” that you intend to adopt by selecting one of the three options listed. The next item to be selected is the unknown quantity that you want to determine by selecting the desired “Quantity to be determined” option. Choosing an unknown converts the other options into data that have to be defined before starting the dimensioning process. Cooling system Target of calculation Natural ventilation Temperature profile

Losable power

Forced ventilation Temperature profile Losable power Fan capacity

Air-conditioning

Temperature profile Losable power Conditioning power

(Figure 1) – First window of the tool for the calculation of overtemperatures


The central part of the interface is dedicated to the definition of the properties of the board,

i.e., the input data relating to its construction characteristics; in particular, the user must specify:

Type of installation Regardless of the calculation method adopted, the user can choose from among the installation modalities defined in the Reference Standard and listed below.

Separate enclosure, detached on all sides

Separate enclosure for wall-mounting

First or last enclosure, detached type

First or last enclosure, for wall-mounting

Central enclosure, detached type

Central enclosure, wall-mounting type

Covered on 2 sides and top surface, for wall mounting

Dimensions of the enclosure Horizontal frames (See 3.1 (Range of applicability of the results)

Moreover, in the case of natural ventilation, the user must also specify: The area of the ventilation grids In the case of forced ventilation or air-conditioning, when the values are not given as outputs from the calculation, the user must specify: Fan capacity, or Air-conditioning power You can enter the air-conditioning power form the keyboard or use a calculator shaped button to select one of the values offered by ABB.


The zone dedicated to the “Effective cooling area (Ae)” displays some partial results of the

calculation, i.e., some parameters determined according to the Reference Standard, which help the user understand the calculation performed; obviously, this requires a good knowledge of the calculation method employed (this is recommended, but is totally at the discretion of the user).

Click “Next>” to access the second and last page of the calculation.

(Figure 2) – Second window of the tool for the calculation of overtemperatures

The first line under the menu recalls the cooling system and the calculation target selected in

the first screen. The box “Power losses” enables the user to define the powers dissipated and the demand factor, i.e., the main factors contributing to heating the board; in particular, as far as dissipated powers are concerned, it is possible to define the contribution of the devices installed (“Devices rated power losses”), the contribution due to bars and cables (“Conductors power losses”) plus a generic contribution available to the user (Extra power losses). The calculator to the right of the demand factor opens a window with the preferential values that can be assigned to this factor as a function of the number of main circuits present in the board.


The software performs the calculation in real time and updates whenever an input value is changed. This means there is no need to use a specific command to perform the calculation and consistency between the data is always ensured; the results are displayed on screen for the user to see and can be printed out at any time.

All the results of the calculation are grouped in the “Results” box. The “Power [W]” box provides an overview of the powers dissipated in the board and,

depending on the cooling system adopted, the power removed by the fan or the air-conditioning system. In this manner it is easy to see how the software determines the value of “Total power losses” which is then used to calculate the internal overtemperatures with the method specified in the Reference Standard.

The overtemperatures vs. enclosure height curve (available only in the case of natural

ventilation) makes it possible to determine the temperatures at the points where the devices are installed. It is sufficient to know the installation height of the device to be checked, read the overtemperature value on the abscissas and add the “Ambient temperature” value to obtain the internal temperature of the board at the desired height.

(Figure 3) – Graphic of overtemperatures inside the enclosure

You can either print the calculation report, or Use the Export drawing command in the File menu, or Move the mouse pointer over the graphic, right click and select “Export drawing”: now you can paste the graphic in any other application!


The value assumed by the calculation target selected in the first page appears in the bottom

part of the screen. The table below provides an overview of the parameters calculated by the software depending on type of cooling system and the calculation target selected by the user.

Cooling system Target of

calculation Results

Temperature profile


Natural ventilation

Losable power


Temperature profile


Losable power


Forced ventilation

Fan capacity

Power losses extracted by the fan Fan capacity Overtemperature at the middle of the enclosure Overtemperatures at the top of the enclosure

Temperature profile

Average temperature inside the enclosure

Losable power Maximum losable power Maximum losable power still available (residual)

Air-conditioning

Conditioning power

Power losses extracted by the air-conditioning Air-conditioning power


6. Calculation algorithms and formulas: basics As mentioned above, if natural ventilation is used, the calculation method adopted is that of the Reference Standard. In the presence of air-conditioning or fans (situations not envisaged by the Reference Standard), the calculation algorithms used are still compatible with Standard EN 60439. Some important details of the calculation process are given below.

6.1. Determination of Ae The determination of Ae (Effective cooling area that determines the heat exchange between

the enclosure and the external environment) is generalised to the entire ABB thermal calculation module and is applied both in the case of natural ventilation and in the case of forced ventilation or air-conditioning. For further details on the calculation process see the Reference Standard.

6.2. Forced ventilation In the case of forced ventilation (a situation not considered by the Reference Standard), the

thermal power extracted by the fan is determined with this formula:

P = Q (Te - Ti ) / fx where:

P = Power to be extracted [W] Q = Fan capacity [m3/h] fx = Thermal exchange coefficient [m3 °C/Wh] Te = Ambient temperatures [°C] Ti = Temperatures inside the enclosure [°C] (Te <Ti)

The table below gives the values of fx as a function of altitude above sea level (from the qualitative standpoint, air density decreases with increasing altitude and its capacity to subtract heat decreases accordingly).

Altitude above sea level of installation site [m] fx [m3 °C/Wh] 0 – 100 3.1 100 – 250 3.2 250 – 500 3.3 500 – 750 3.4 750 – 1000 3.5 Then, the power extracted by the fan is subtracted from the power dissipated in the enclosure

and the calculation is performed according to the Reference Standard without natural ventilation openings. For further calculation details, see the Reference Standard.

6.3. Air-conditioning Air-conditioning is not taken into account in the Reference Standard; in this case, the

software uses the formulas given below.

As a rule, the use of air-conditioning shows that ambient temperature is greater than the


interior temperature of the enclosure: in this case, the contribution of the thermal power that is transmitted through the surface of the board must be summed to the power losses due to the devices, the cables, etc.

This contribution is obtained from the following formula:

Pa = Kf Ae (Te - Ti) where

Pa = Power entering the enclosure through the environment [W] Ae = Effective cooling area [m2] Te = External temperature [°C] Ti = Interior temperature [°C] Kf = Thermal exchange coefficient (depending on the board wall material; in our case it is Kf = 5.5 [W / m2 °C])

The air-conditioning power to be installed is given by this formula:

Pc = Pt /Kx where

Pc = Air-conditioning power to be installed [W] Kx = Cooling efficiency of the air-conditioning Pt = Total power loss in the board (Pa included) [W]

The Kx factor, which is a function of the ambient temperature and the temperature you want to obtain inside the board, is given by the manufacturer of the air-conditioning system. For ABB air-conditioners, Kx is obtained from the diagram shown below (only ambient temperatures in the 20 - 55°C range and interior temperatures in the 20 - 45°C range can be considered).

The software adds the power Pa to the power dissipated inside the board, subtracts the power removed by the air-conditioning and then performs the calculation according to the Reference Standard without natural ventilation openings. For further details on the calculation process, see the Reference Standard.


0,3

0,4

0,5

0,6

0,7

0,8

0,9

1

1,1

1,2

1,3

1,4

20 25 30 35 40 45 50 55Ambient temperature [C]

(Figure 4) – Kx factor determination diagram

7. Printouts The thermal calculation module offers ad hoc report forms as a function of the “Cooling system” adopted; printed reports contain all the parameters needed for the thermal dimensioning calculation: both the input data (dimensions of the board, installation modalities…) and the results (temperatures, power losses…). The items – Customer, Plant, Project/Quotation, Board, Designer and Date – that appear in the heading of the printed documents can be added to the calculation report through the main menu Data command. If they are not associated with a numerical value, the items “Total power losses”, “Losable power” and “Losable power still available (residual)” will not be taken into account.

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