Application manual Switching devices - OEZ

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SP3-2014-A

Minia

Application manualSwitching devices

OEZ s.r.o.Šedivská 339561 51 LetohradCzech Republictel.: +420 465 672 111 +420 465 672 101fax: +420 465 672 398 +420 465 672 151e-mail: [email protected]

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CONTENTS

THEORETICAL PART

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1. Basic parameters of switching devices .................................................. 3

1.1. Type and number of main contacts .............................................. 3

1.2. Control voltage ................................................................................ 3

1.3. Noise ................................................................................................... 4

1.4. Rated operating current ................................................................. 4

1.5. Utilization category ......................................................................... 4

1.6. Time functions of the time relays .................................................. 6

1.7. Monitoring functions of the monitoring relays ......................... 6

1.8. Switching modes of timers ............................................................ 7

2. Installation contactors RSI and installation relays RPI ......................... 8

2.1. Control voltage ................................................................................. 8

2.2. Noise and switched power.............................................................. 8

2.3. Description of RSI and RPI .............................................................. 9

2.4. Examples of application ................................................................. 9

3. Impulse memory relays MIG and MIR .................................................. 10

3.1. Control voltage ............................................................................... 10

3.2. Noise and switched power ........................................................... 10

3.3. Description of MIG and MIR ......................................................... 11

3.4. Examples of application ................................................................ 11

4. Time relays MCR .................................................................................... 12

4.1. Control voltage ................................................................................ 12

4.2. Switched power ............................................................................... 14

4.3. Description of MCR ......................................................................... 14


5. Monitoring, level and thermal relays MMR .......................................... 16

5.1. Voltage monitoring relays MMR-U3, X3 ..................................... 16

5.2. Level relays MMR-HL ...................................................................... 17

5.3. Thermal relays MMR-T1 (thermistor) ........................................... 17

5.4. Thermal relays MMR-T2 (double thermostats) .......................... 18

5.5. Thermal relays MMR-TD (diff erential thermostats) .................. 18

5.6. Example of application of the diff erential thermostat ............ 19

6. Timers MAE, MAN and MAA ................................................................. 20

6.1. Economical MAE .............................................................................. 20


6.3. Standard MAN .................................................................................. 21


6.5. Astro MAA ......................................................................................... 21


Theoretical part Switching devices

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CONTENTS

CATALOGUE PARTINSTALLATION CONTACTORS RSI-A WITH AC CONTROL VOLTAGE .......... 23

Installation contactors – standard .………………………….…….. 23

Installation contactors with manual control – standard ......……. 24

INSTALLATION CONTACTORS RSI-X WITH AC/DC CONTROL VOLTAGE …. 27

Installation contactors – quiet …...………………………………... 27

Installation contactors with manual control – quiet.…………….. 28

INSTALLATION RELAYS RPI.…….………………………............………….. 36

Installation relays - extra quiet ..……………….………………….. 36

IMPULSE MEMORY RELAYS MIG …………………………................…….. 38

Impulse memory relays – quiet .…………….………....………….. 38

IMPULSE MEMORY RELAYS MIR .……………………………………..…….. 46

Impulse memory relay - extra quiet ……………..……………….. 46

TIME RELAYS MCR …………………………...……….…………….. 50

Multiple-function time relays …………………….……………….. 50

Timing relays ……………….………............…….……………….. 50

MONITORING, LEVEL AND THERMAL RELAYS MMR ……..………...…... 53

Voltage monitoring relay ….…….……………..………………….. 53

Level relays ...…………………………….……..….…………….. 53

Thermal relays (thermistor) ……………………………………….. 53

Thermal relays (thermostats) …………………………………….. 53

TIMERS MAE, MAN and MAA ...………………………………..........…….. 57

Economical timers ………………………………………………….. 57

Standard timers …………………………………………….……… 57

Astro timers ………………………………………………………… 57


BASIC PROPERTIES OF SWITCHING DEVICES

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Theoretical part

ForewordSwitching process is nowadays part of everyday life. It is not

always easy to select an optimal device for specifi c circuit. This manual describes basic characteristics of switching device and its purpose is to help the reader select suitable switching devices for concrete application easily.

Most frequently we encounter simple switching devices such as light switches, push-button switches of various electric devices, or similar. These switching elements are controlled directly in place of their installation. These elements directly give the command to switch on or switch off the electrical circuit.

However, in most applications we need to control electrical circuits remotely. To do this, we use switching devices, which are controlled by application of voltage, impulse, a set function, or other physical quantity, by means of a sensor or a saved program. To simplify the description, let us call the above stimuli control signals.

First of all let us discuss some of the basic properties of the switching devices.

1. BASIC PARAMETERS OF SWITCHING DEVICES

For proper selection of an appropriate device it is necessary to specify what is to be switched. There are a lot of options. The following parameters should help us:

1. 1. Type and number of main contacts

It determines the number of switched circuits and their required state (whether the electrical circuit should make or break after application of the control signal). The Minia switching devices can be equipped with make, break and make-and-break contacts.

These basic types of contacts can be used separately in one device, or grouped in any combination. For example, for installation contactors RSI these variants are available:

10 … 1 make20 … 2 make11 … 1 make, 1 break02 … 2 break40 … 4 make31 … 3 make-and-break, 1 break04 … 4 break

The example of make-and-break contacts is the installation relay RPI-08-002-X230-SE, which has two make-and-break contacts. Analogously:

001 … 1 make-and-break002 … 2 make-and-break003 … 3 make-and-break

1.2. Control voltage

It defi nes the type and value of voltage to be used as a control signal (in particular for installation contactors, installation relays and time relays). In each of these groups of switching devices, we can fi nd a version with the most frequent control voltage of AC 230 V. The control voltage AC 24 V is also present in each of the groups. For overview of AC control voltages see Table 1.

DC control voltage is required in some cases. For list of versions, see Table 2.

Some of the switching devices can be universal devices from the viewpoint of the control voltage used. The type designation contains a string of letters “UNI”. These devices can be controlled by any voltage in the stated range. For example, for MCR-MA-001-UNI voltage range is AC 12 ÷ 230 V and DC 12 ÷ 220 V.

a) Make contacts

Make contact is opened in the idle state of the device, and closes after application of a control signal thus closing the electrical circuit. The contact opens at the moment of cancellation of the control signal.

b) Break contacts

Break contact is closed in the idle state of the device, and opens after application of a control signal thus opening the electrical circuit. The contact closes at the moment of cancellation of the control signal.

c) Make-and-break contacts

The make-and-break contact is a combination of the make contact and break contact with common input terminal.

AC 230 V AC 24 VIInstallation contactorsRSI-…-A230 RSI-…-A024 RSI-…-X230 RSI-…-X024 Installation relaysRPI-…-X230 RPI-…-X230 RPI-…-UNI RPI-…-UNI Impulse relayMIG-…-A230 MIG-…-A024 MIR-…-A230 Time relaysMCR-…-UNI MCR-…-UNI Table 1: Control voltage AC

DC 220 V DC 24 VInstallation contactorsRSI-…-X230 RSI-…-X024 Installation relays

RPI-…-X230 RPI-…-UNI RPI-…-UNI Time relaysMCR-…-UNI MCR-…-UNI Table 2: Control voltage

Switching devices


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1.3. Noise

The installation contactors RSI and impulse memory relays click audibly in contact closing or opening. This is caused by contact mechanism, which must ensure suffi ciently quick and good pressing of contact areas of the contacts. The click is due to high switched power (rated operating current up to 63 A per one contact) and possibility of switching loads also in utilization categories other than AC-1 and DC-1.

For AC control of the coil of the RSI-A contacts, there can be “hum” in closed state with frequency of 50 Hz, which is caused by power supply of the coil. We call this basic group “Standard” from the noise point of view; it includes the RSI-A installation contactors.

Simple solution to decrease the “hum” are RSI-X contactors, which suppress the hum completely thanks to their internal design. The devices sound only in contact closing or opening. We call this group “Quiet”. It includes the RSI-X contactors and impulse memory relays in mechanical design - MIG. In case of MIG, the coil is supplied only in change of contact state. Thus it cannot “hum”, although it is supplied by AC voltage.

The last, third group is defi ned, from the noise point of view, as “Extra quiet”. It includes, above all, the RPI installation relays and MIR electronic impulse relays, which can be used switching circuits up to 16 A in utilization category AC-1 (DC-1).

1.4. Rated operating current

The current, by which a contact can be loaded, is very important parameter. This parameter relates to switched power.

Maximum value of the current depends on the type of the load, which is switched by means of the contact. It is always necessary to check in the catalogue, whether it is possible to switch the load by the selected device, and if it is, whether it is necessary to reduce the load current. For RSI installation contactors and MIG mechanical impulse relays, the catalogue shows rated thermal current. Its value defi nes maximum rated operating current for AC-1 loads. If a load is switched in other utilization category, the rated operating current must be reduced. As an example of reduction of the rated operating current, let us state the installation contactors.

RSI-20-20-A230 Ith = 20 A

In the catalogue we can fi nd:AC-1 non-inductive or slightly inductive loads Ie = 20 AAC-5b light bulbs (33x 60 W) Ie = 8.6 A

It is evident that for the light bulbs the reduced current is lower by more than 50% than for the AC-1 loads. If we do not consider this reduction of the operating current, the contacts would have been more than double overloaded and subsequently damaged.

1.5. Utilization category

The utilization category is another parameter of the switching devices. It is always necessary to check whether the chosen device is capable of working in the given utilization category, and if it is, under which conditions. For detailed information about possibilities of particular switching devices, see the catalogue section of the manual. For rough overview it is possible to use Table 3.



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Table 3: Summary table of permissible switched power for individual switching devices depending on utilization category. 1) NO ... make contact, NC ... break contact


AC-

1N

on-in

duct

ive

or s

light

ly

indu

ctiv

e lo

ads

AC-

3Sq

uirr

el-c

age

mot

ors

(sta

rtin

g, s

wit

chin

g off

du

ring

run)

AC-

5aSw

itch

ing

of c

ontr

ol

devi

ces

of e

lect

ric

disc

harg

e la

mps

AC-

5bSw

itch

ing

of li

ght b

ulbs

AC-

7aM

light

ly in

duct

ive

load

s fo

r bui

ldin

g an

d si

mila

r ap

plic

atio

ns

AC-

7bM

otor

load

s fo

r bui

ldin

g ap

plic

atio

ns

DC-

1N

on-in

duct

ive

or

slig

htly

indu

ctiv

e lo

ads,

re

sist

ance

ove

ns

Inst

alla

tion

con

tact

ors

and

rela

ys RSI-20-… 20 A / 230 V 9 A / 230 V 1.8 A / 230 V 2 000 W / 230 V 20 A / 230 V 9 A / 230 V 20 A / 24 V

RSI-25-… 25 A / 230 V 8.5 A /230 V 2.3 A / 230 V 2 000 W / 230 V 25 A / 230 V 8.5 A /230 V 25 A / 24 V

RSI-32-… 32 A / 230 V 9 A / 230 V 2.76 A / 230 V 2 500 W / 230 V 32 A / 230 V 9 A / 230 V 32 A / 24 V



RPI-08-… 8 A / 250 V 200 W /230 V 200 W / 230 V 8 A / 24 V

RPI-16-… 16 A / 250 V 1 000 W / 230 V 1.57 A /230 V 1 000 W / 230 V 16 A / 24 V

Impu

lse

rela

y MIG-20-… 20 A / 230 V 7 A/ 230 V 6.44 A / 230 V 2 000 W / 230 V 20 A / 230 V 7 A/ 230 V 20 A / 24 V

MIG-32-… 32 A / 230 V 10 A / 230 V 9.66 A / 230 V 3 500 W / 230 V 32 A / 230 V 10 A / 230 V 32 A / 24 V

MIG-63-… 63 A / 230 V 30 A / 230 V 21.62 A / 230 V 7 000 W / 230 V 63 A / 230 V 30 A / 230 V 63 A / 24 V

MIR-16-001-A230 16 A / 250 V 1.57 A / 230 V 460 W / 230 V

Tim

e re

lays MCR-MA 8 A / 250 V 200 W / 230 V 200 W / 230 V 8 A / 24 V

MCR-MB 8 A / 250 V 200 W / 230 V 200 W / 230 V 8 A / 24 V

MCR-TK 8 A / 250 V 200 W / 230 V 200 W / 230 V 8 A / 24 V

Mon

itor

ing,

leve

l and

th

erm

al re

lays

MMR-U3-001-A230 8 A / 250 V 200 W / 230 V

MMR-X3-001-A230 8 A / 250 V 200 W / 230 V

MMR-HL-001-A230 16 A / 250 V 1 000 W / 230 V 1.57 A / 230 V 1 000 W / 230 V

MMR-T1-001-A230 8 A / 250 V 200 W / 230 V 200 W / 230 V

MMR-T2-200-A230 16 A / 250 V 1 000 W / 230 V 1.57 A / 230 V 1 000 W / 230 V

MMR-TD-200-A230 16 A / 250 V 1 000 W / 230 V 1.57 A / 230 V 1 000 W / 230 V

Tim

ers

MAE-A-…MAN-A-… 16 A / 250 V 1 000 W / 230 V 58 W / 230 V 1 000 W / 230 V

MAN-D-... 16 A / 250 V 2 000 W / 230 V 600 W / 230 V 2 000 W / 230 V

MAE-D-… 16 A / 250 V 1 800 W / 230 V 60 W / 230 V 1 200 W / 230 V

MAA-D-… 16 A / 250 V 2 000 W / 230 V 600 W / 230 V 2 000 W / 230 V

1.6. Time functions of the time relays

Each function is defi ned by time sequence of changes in contact state after pressing a push-button or applying the supply voltage.

a) Start after push-button pressing

The selected time sequence starts by pressing the push-button. The relay performs required sequence of action, then goes back to the idle state and is waiting for the next „start“. Generally, one time delay, which is connected with the leading or trailing edge of the push-button impulse, is set.

b) Start after application of supply voltage

The selected time sequence starts by renewal of supply voltage. The relay performs required sequence of action, then goes back to the idle state and is waiting for the next „start“.

c) Combination of a) and b)

Time sequence is started either by the push-button or by renewal of supply voltage.

The example shows the function “impulse after switching on” (F1).

Immediately following applying supply voltage or impulse, the contact switches over, and subsequently returns automatically after expiration of the set time.

Further possible division of functions is monostable and astable ones. The functions stated in paragraphs a) and b) are monostable. The relay performs the required function and puts itself in idle state.

For astable functions, after the start of the relay (by the push-button or supply voltage), the contacts are switched over periodically until disconnection of power supply of the relay. These functions can be called timing ones. The MCR-MB multi-functional relays perform timing with mark-to-space ratio 1:1. If we require other ratio, we can use the MCR-TK timing relay, which enables setting two independent times and thus an arbitrary mark-to-space ratio.

1.7. Monitoring functions of the monitoring relays

Monitoring relays monitor certain physical quantity, and, according to its value, switch over the output contact or indicate failure by an indicating diode. For example, let us mention the MMR-U3-001-A230 monitoring relay with the overvoltage and undervoltage monitoring function.

If the monitored voltage exceeds the set limits, the output contact is switched over after expiration of the set time delay. The return will take place only when the monitored voltage gets between the set limits. Oscillation is excluded by both voltage and time hysteresis. At the same time, the relay indicates failure by means of LED fl ashing as follows:

• in case of failure of the fi rst phase, it fl ashes once• in case of failure of the second phase, it fl ashes twice• in case of failure of the third phase, it fl ashes three times

Individual functions of overvoltage and undervoltage monitoring can be switched off . Thus the relay can monitor voltage also in the following modes:

• only overvoltage and phase failure• only undervoltage and phase failure• only phase failure

Other functions of the monitoring relays are not described in the catalogue section of the manual.


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Application of supply voltage

Application of impulse

Contact state

t t t

F1Un

TR e


Umax.

Umin.

U

t

hysteresis 5 V

1518

16

5s t 5s

230 V

Set overvoltage and undervoltage

Fixed hysteresis for return to idle state

Contact state

Adjustable delay of the relay response to fault

Fixed delay for return to idle state


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1.8. Switching modes of timers

Generally, timers switch output contacts depending on the program set by the user. The timers can work in daily or weekly modes.

a) Daily mode

The same sequence of switching on and off is performed daily. In most cases it can be done by a simply adjustable analog timer. The program is set by the switches on the disk of the timer.

b) Weekly mode

To control the weekly mode, it is necessary to use a digital timer. This is used, for instance, in applications which require switching depending on a day in the week or automatic change to summer//winter time.

The digital timer is set by means of push-buttons and display. For detailed description see the instruction for use, which is part of the package.

c) Astro function

The Astro timer enables switching depending on the position of the sun in the sky. The timer sets the sunrise and sunset time from the set GPS coordinates. The timer enables manual correction of this time ±120 minutes.

For sophistic applications, the Astro timer replaces twilight switches. It is suitable for applications where it is not possible to install the twilight switches either for vandalism or aesthetic reasons (the sensor defaces the facade of a house).

The Astro function can be combined with standard switching according to real time.

Furthermore, the MAA-D16-001-A230 Astro timer with one make-and-break contact enables connection of an external push-button, which can switch the electrical circuit controlled by the timer.

Switching on according to sunset

Switching on according to set time

Switching off according to sunrise

Switching off according to set time

6 ON00

8 OFF00

0 hr 3 21 24 hrt

1

0max. 120 minmax. 120 min

6 9 12 15 18

day

night


INSTALLATION CONTACTORS AND INSTALLATION RELAYS

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2. INSTALLATION CONTACTORS RSI AND INSTALLATION RELAYS RPI

RSI RPI

The make contacts close and break contacts open by applying voltage to the control coil of the device. As soon as the control impulse ceases, the contacts are returned to the idle state.


Possible values of control voltage are stated for these devices in Table 4.

Table 4: Control voltage of RSI and PRI

2.2. Noise and switched power

We can defi ne three subgroups of installation contactors and relays according to their noise in closing and in closed state:

• Standard• Quiet• Extra quiet

This division is also closely related to the switched power.

a) Standard – Installation contactors RSI-A

Control voltage of the coil can only be alternating (AC). The coil of the device “clicks”, and in closed state it may “hum” due to network frequency. The contactors are used most of all, in particular in applications without special requirements for noiseless operation.

The contactors can switch high power not only in utilization category AC-1, but also in the other utilization categories, see Table 3. The switched power is reduced according to the utilization category; otherwise unacceptable loading takes place in contact switching with subsequent destruction of the device.

Information about the type of supply voltage (AC) is shown in the type designation by letter “A”.

RSI–25–40–A230

b) Quiet – Installation contactors RSI-X

Control voltage of the coil can be both alternating and direct (AC/DC). Although the coil of the device “clicks”, it does not “hum” like in the previous case thanks to rectifi cation in closed state. These devices are recommended for applications requiring quiet operation.

RSI–25–40–X230

c) Extra quiet – Installation relays RPI The control voltage of the coil of the relay with two make-and-

-break contacts can be both alternating and direct. The version with three make-and-break contacts is universal from the viewpoint of supply voltage (AC 24 ÷ 230 V, DC 24 ÷ 220 V). The installation relays does not sound perceivable, even in closed state. They can be used above all in applications requiring extremely quiet operation.

RPI–16–001–X230

The installation relays can be used for switching non-inductive or slightly inductive loads (AC-1, DC-1) up to 16 A.

For detailed information about maximum number of connected loads for various versions of the installation contactors and relays according to utilization category, see the catalogue section of the manual.

AC 230 V AC 24 V DC 220 V DC 24 V

RSI-…-A230 RSI-…-A024 RSI-…-X230 RSI-…-X024 RPI-…-X230 RPI-…-UNI

Rated thermal current (20, 25, 32, 40, 63 A)

Number and type of contacts (10, 20, 11, 02, 40, 31, 04)

Control voltage (AC 24, 230 V)

Rated thermal current (20, 25, 32, 40, 63 A)

Number and type of contacts (10, 20, 11, 02, 40, 31, 04)

Control voltage (AC/DC 24, 230 V)

Rated operating current (8, 16 A) pro AC-1

Number and type of contacts (001, 002, 003)

Control voltage (AC/DC 24, AC 230 V, UNI)


INSTALLATION CONTACTORS AND INSTALLATION RELAYS

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2.4. Examples of application

Coil terminals

Indication of contact stateON = redOFF = transparent

Coils terminalsCoil control voltageA1-A2 AC/DC 24 VA2-A3 AC 230 V

Coil control voltage

Diagram of contact arrangement

Terminals of main contacts

Indication of contact stateON = red

orgreen

Type designation including rated operating current (AC-1)

Type designation including rated thermal current

2.3. Description of RSI and RPI

l di t d th l

Hot service water heating by a boiler

Lighting of a hallL1L2L3N

Řídící signál(např. vypína )č

Instalační stykač 63 AKategorie u ití AC-5aSpínání zářiveka 3 x

ž

ž

2 726 W 2 726 W 2 726 W

2 726 W

Terminals of main contacts „R“ indicates break contact


Control signal (e.g. switch)

Installation contactor 63 AUtilization category AC-5aSwitching fl uorescent tubes, up to 3x 2 726 W

Installation relays 16 A Utilization category AC-1Switching service water heating, up to 16 A

Control signal (e.g. mass remote control)

High tariff indication

3. IMPULSE MEMORY RELAYS MIG AND MIR

MIG MIR

Impulse memory relays are used for switching electrical circuits by an impulse command. They make it possible to control lighting circuits from more places without using cross switches, which require rather complicated connection if a higher number of control locations is requested.

All main contacts are switched over to opposite state by applying impulse to the control coil of the device. The relay remembers this state also after cessation of the impulse. Following the next impulse, the relay switches over the contacts back. Voltage failure and subsequent voltage renewal does not infl uence the position of the contacts. The state of the contacts does not change during the failure.

The impulse memory relays enable so called central switch-on/switch-off independently of previous state. This function is implemented directly in the MIR electronic impulse relays (they contain the ON and OFF inputs). The MIG mechanical impulse relays provide this function by means of the central control block. For more information about central control and multiple-level central control, see the catalogue section of the manual.



Table 5: Control voltage of MIG and MIR

3.2. Noise and switched power

From the noise point of view, the impulse memory relays are classifi ed in groups Quiet (MIG) and Extra quiet (MIR).

a) Quiet – Mechanical impulse relays MIG

Control voltage of the coil is only alternating. The device coil “clicks” in closing, but in the closed state, it cannot “hum” like in case of AC installation contactors. This is given by the fact that current fl ows through the coil only at the moment of contact switching over.

The devices are intended for applications with required higher switched power.

MIG–32–40–A230

The MIG mechanical impulse relays can switch high power not

only in utilization category AC-1, but also in the other utilization categories, see Table 3. However, their power must also be reduced according to the utilization category; otherwise unacceptable loading takes place in contact switching with subsequent destruction of the device.

b) Extra quiet – Electronic impulse relays MIR The control voltage of the coil is 230 V AC. The impulse relay is

manufactured only with one make-and-break contact with rated current. The electronic impulse relays does not issue disturbing sound neither in closing nor in closed state. They can be used above all in applications requiring extremely quiet operation.

MIR–16–001–A230

The MIR relays can be used for switching non-inductive or slightly inductive loads (AC-1). MIR-16-001-A230 can be also used for utilization category AC-5a with the rated operating current reduced to 2 A.

IMPULSE MEMORY RELAYS

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AC 230 V AC 24 V

MIG-…-A230 MIG-…-A024 MIR-16-001-A230

Rated thermal current(20, 32, 63 A)

Number and type of contacts (10, 11, 20, 40, 31)

Control voltage (AC 24, 230 V)

Rated operating current (16 A) for AC-1

Number and type of contacts (001)

Control voltage (AC 230 V)



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Terminals for control impulses

Type designation including rated thermal current


Switch for disconnection of the coil power sup

Coil control voltage

Diagram of contact arrangement


Indication of contact state+Manual control switch (ON/OFF)

3.3. Description of MIG and MIR


Lighting, e.g. of a hall

Lighting of a room

Coil terminals



Tlačítko

Impulzní relé 63 AKategorie u ití AC-5aSpínání zářiveka 3 x 2 726 W

ž

ž

2 726 W 2 726 W 2 726 W

L1L2L3N

Terminals for power supply of N conductors

Impulse relay 63 AUtilization category AC-5aSwitching fl uorescent tubes, up to 3x 2 726 W

Impulse relay 16 AUtilization category AC-5bSwitching light bulbs, up to 460 W

Push-button

Push-button

TIME RELAYS

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4. TIME RELAYS MCR

MCR-MA MCR-MB MCR-TK

Multiple-function time relays and timing relays respond, according to set function, either to application of supply voltage or to pressed push-button.



Table 6: Control voltage of MCR

a) Multiple-function time relays Economical MCR-MA

MCR–MA–001–UNI

The relay enables selection from 9 functions:

The description of individual functions relates to the make contact. The break contact works in exactly opposite way.

F1 … Impulse after switching on• after application of supply voltage the relay closes the contacts

for a set time• after pressing the push-button, the relay closes the contacts,

and after cessation of impulse, delays the return of contacts to idle position for a set time

F2… Delayed operation• after application of supply voltage the relay switches over the

contacts only after expiration of a set time• after pressing the push-button, the relay opens the contacts,

and after cessation of impulse, delays the return of contacts to closed state for a set time

F3… Impulse after pressing the push-button• after pressing the push-button, the relay closes the contacts,


• the relay does not respond to failure and renewal of supply voltage

F4… Delayed return after pressing the push-button• after pressing the push-button, the relay opens the contacts,


• the relay does not respond to failure and renewal of supply voltage

F5 … Impulse after pressing the push-button• after pressing the push-button, the relay closes the contacts,

and delays the return of contacts to idle position by a set time• in this case, the relay begins timing already with the leading

edge of the control impulse• the relay does not respond to failure and renewal of supply

voltage

F6 … Impulse relay without memory• after push-button pressing the relay switches over the contacts• after supply voltage failure and renewal the contacts are

opened

F7 … Impulse generator• after application of supply voltage the relay generates an

impulse of fi xed length of 0.5 s• the relay does not respond to push-button pressing

F8 … Shifted impulse (both operation and return delayed)• after pressing the push-button the relay closes the contacts

with a set delay• the relay opens the contacts with the same delay after impulse

cessation

F9 … Test• the contacts are closed permanently

AC DC

MCR-MA-001-UNI 12 ÷ 230 V 12 ÷ 220 VMCR-MA-003-UNI 24 ÷ 230 V 24 ÷ 220 VMCR-MB-001-UNI 12 ÷ 230 V 12 ÷ 220 VMCR-MB-003-UNI 24 ÷ 230 V 24 ÷ 220 VMCR-TK-001-UNI 12 ÷ 230 V 12 ÷ 220 V

t t t

F1Un

TR e

TEST = ON

F9

t t

F2Un

TR e

t t

F3Un

TR e

t

F4Un

TR e

t t

F5Un

TR e

F6Un

TR e

t t

F7Un

R e

t t

F8Un

TR e

t t

Control voltage (Universal)

Number and type of contacts(001, 003)


TIME RELAYS

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b) Multiple-function time relays Standard MCR-MB

MCR–MB–001–UNI

The relay enables selection from 18 functions:

The description of individual functions relates to the make contact. The break contact works in exactly opposite way.

F1 … Impulse after switching on• after application of supply voltage the relay closes the contacts



F2… Delayed operation• after application of supply voltage the relay switches over the



F3… Impulse after switching on and pressing the push-button• after application of supply voltage the relay closes the contacts


and after cessation of impulse, delays the return of contacts to idle position by a set time

• the relay begins timing already with the leading edge of the control impulse

F4… Delayed operation after switching on and pressing the push-button• after application of supply voltage the relay switches over the


and delays the return of contacts to closed state for a set time• the relay begins timing already with the leading edge of the

control impulse

F5… Timing starting with impulse• the relay begins timing with mark-to-space ratio 1:1 after

application of supply voltage• after pressing the push-button, the relay closes the contacts,

and after cessation of impulse it starts timing again with mark--to-space ratio 1:1

F6… Timing starting with space• the relay begins timing with mark-to-space ratio 1:1 after

application of supply voltage• after pressing the push-button, the relay opens the contacts,

and after cessation of impulse it starts timing again with mark--to-space ratio 1:1

F7… Timing starting with impulse 2• the relay begins timing with mark-to-space ratio 1:1 after

application of supply voltage• after pressing the push-button, the relay starts timing again

with mark-to-space ratio 1:1• impulse length does not infl uence the timing

F8… Timing starting with space 2• the relay begins timing with mark-to-space ratio 1:1 after

application of supply voltage• after pressing the push-button, the relay starts timing again

with mark-to-space ratio 1:1• impulse length does not infl uence the timing

F9 … Test• the contacts are closed permanently

F10 ÷ F17 … identical to F1 – F8, but the relay does not respond to supply voltage; it only responds to push-button pressing

F18 … Shifted impulse (both operation and return delayed)• after pressing the push-button the relay closes the contacts

with a set delay• the relay opens the contacts with the same delay after impulse

cessation

t t t

F1Un

TR e

TEST = ON

F9

t t

F2Un

TR e

t t

F3Un

TR e

t t

F4Un

TR e

t

F14Un

TR e

t

F15Un

TR e

t t t t t t

t t

F10Un

TR e

t

t t

F7Un

TR e

t t t t t t t t

F8Un

TR e

tt t t t

t

F1 1Un

TR e

t t

F12Un

TR e

t t

F18Un

TR e

t t

t

F13Un

TR e

t t

F5Un

TR e

t t

F6Un

TR e

t t t t t tt t t t

t

F16Un

TR e

t t t t t

F17Un

TR e

t t t t

t

Number and type of contacts(001, 003)

Control voltage (Universal)


TIME RELAYS

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4.3. Description of MCR

MCR-MA-001 MCR-MB-001

MCR-MA-003 MCR-TK-001

Function selectionF1 ÷ F9F9 = Test = ON

Supply terminalsAC 12 ÷ 230 VDC 12 ÷ 220 V

Terminal for push-button connection

Power supply indication ON = green

Indication of closed contactON = yellow Output contact

Setting time range 1 s ÷ 100 hr

Setting time range multiple 0.1x ÷ 1x

Functions depending only on the push-buttonF10 ÷ F18

Functions depending on the push-button and applied supply voltageF1 ÷ F8F9 = Test = ON

Supply terminalsAC 24 ÷ 230 VDC 24 ÷ 220 V

Output contact 3

Output contact 2

Output contact 1

Supply terminalsAC 12 ÷ 230 VDC 12÷ 220 V

Fine time setting t1(0.1x ÷ 1x)

Fine time setting t2(0.1x ÷ 1x)

Setting time range t11 s ÷ 10 days

Setting time range t2 1 s ÷ 10 days

Output contact


Terminal for timing mode setting

Timing indicationON = yellow

c) Timing relays MCR-TK

MCR–TK–001–UNI

The relay enables selection from two timing functions with adjustable mark-to-space ratio 1 ÷ 99 % (t1 and t2 setting from 0.1 s to 10 days).

Timing starting with impulsethe relay begins timing with mark-to-space ratio t1:t2 after

application of supply voltage

Timing starting with spacethe relay begins timing with mark-to-space ratio t2:t1 after

application of supply voltage

The timing mode is set by a jumper between A1 and ZP terminals.

4.2. Switched power

Switched power of the MCR-MA, MCR-MB and MCR-TK relays is defi ned by maximum current and voltage on the contact (8 A / 250 V).

Number and type of contacts(001)

Control voltage(Universal)

A1 ZPU

R t1 t1 t1 t1 t1t2 t2 t2 t2A1 ZP

U

R t2 t2 t2 t2 t2t1 t1 t1 t1



a) Optimal switching of a WC fan

b) Impulse control of lighting circuit “without memory”

c) Periodic fi ltration of an outdoor swimming pool

t t

F8Un

TR e

t t

t t

F8Un

TR e

t t

t t

F8Un

TR e

t t

t t

F8Un

TR e

t t

NL

Un

TR e

...

NL

t1 t1 t1 t1t2 t2 t2

NL

TIME RELAYS

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• impulse = by push-buttons• after power supply failure it will always be

switched off (control is not necessary)

• the fan will be switched on with a delay after light switching on• the fan will be switched off with a delay after light switching off

shifted impulse

Impulse relay without memory

• shorter fi ltering time• longer pause

Cyclic switching with adjustable mark-to-space ratio


MONITORING, LEVEL AND THERMAL RELAYS

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5. MONITORING, LEVEL AND THERMAL RELAYS MMR

5.1. Voltage monitoring relays MMR-U3, X3

MMR-U3 MMR-X3

These devices respond to actual state of the monitored parameter of the supply network. They indicate individual states and switch contacts according to the following patterns:

Overvoltage and undervoltage monitoring in network

Phases failure monitoring

• in case of failure of the fi rst phase, the indication diode fl ashes once

• in case of failure of the second phase, the indication diode fl ashes twice

• in case of failure of the third phase, the indication diode fl ashes three times

• in case of failure of two phases, the diode is lighting continuously

a) Voltage monitoring relay MMR-U3-001-A230

The relay enable monitoring of voltage in the network and phase failure. It is possible to monitor overvoltage and undervoltage simultaneously. Overvoltage is a voltage higher than operating voltage, and undervoltage is a voltage lower than the operating voltage. Decision level can be set in the range 225 ÷ 265 V (overvoltage) or 180 ÷ 220 V (undervoltage). Individual functions can be switched off . Thus, it is possible to monitor voltage in these modes:

• overvoltage + undervoltage + phase failure• overvoltage and phase failure (Umin. = OFF)• undervoltage and phase failure (Umax. = OFF)• only phase failure (Umin. , Umax. = OFF)

If the set levels are exceeded, the make contact will close. It is possible to set time delay of failure response 0 ÷ 10 s.

The contact will open as soon as the monitored voltage gets within the stated limits. Hysteresis is fi xed here at 5 V and time delay 5 s.

The MMR-U3 relay can also be used for overvoltage and undervoltage monitoring in a single-phase circuit. In this case, the L1, L2 and L3 terminals are connected to the same phase.

b) Voltage monitoring relay MMR-X3-001-A230

The relay monitors not only overvoltage, undervoltage and phase failure, but also phase sequence and asymmetry.

Monitoring of phase sequence

Asymmetry monitoring

Asymmetry can be monitored within the adjustable range 5 ÷ 20 %. Contacts are switched over when the set level is exceeded. In this case it is possible to set delay 0 ÷ 10 s like in the case of overvoltage and undervoltage monitoring. Asymmetry monitoring can be switched off .

Terminals for connection of the monitored network


Overvoltage level setting

Setting of time delay

Error indicationError = red

Asymmetry setting

Undervoltage level setting

Output make-and-break contact

Umax.

Umin.

U

t

hysteresis 5 V

1518

16

5s t 5s

230 V

L1

L2

L3

R

tR

%


1518

16

L2

L2

L1

L3

L1

L3


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5.2. Level relays MMR-HL

MMR-HL

The level relays respond via probes to the level of conductive liquid in a vessel. For operator safety reasons, the relay has impulse withstand voltage of 4 kV.

The relays can work in two modes:

a) Liquid fi lling

In this mode the relay switches over the contacts when the level drops under the level of electrode Min. The contacts return back to idle position, when the liquid level reaches the Max. probe. To exclude oscillation, the return is delayed by 0.5 seconds.

b) Liquid drawing off

In this mode, the relay switches over the contacts when the level rises over the level of the Max. electrode. The contacts return to idle position, when the liquid level drops under the Min. probe. To exclude oscillation, the return is delayed by 0.5 seconds.

Maximum distance of electrodes is 100 m with the set sensitivity of 100%. If sensitivity is decreased, it is possible to extend the maximum length up to 1 000 m. This is true with cable capacity up to 100 nF/km. In both cases it is necessary to exclude parallel run with power cables (the distance shall be at least 20 cm between the cables).

The probes are not included in the delivery.

5.3. Thermal relays MMR-T1 (thermistor)

MMR-T1

Thermal relays control the temperature of motor winding by responding to the changes in resistance of thermistors installed in the motor.

If the motor temperature exceeds a stated level, the relay switches over the output contacts. If the output contacts control, for instance, an installation contactor, the motor will be switched off . Restart is possibly only after pressing the RESET push-button.

Terminals for connection of Max. and Min. probe


Indication of closed contactON = yellow

GND probe

Terminals for power supply connection

Probe sensitivity setting

Relay function setting


Overheating indicationError = red




Terminal of automatic or remote RESET

Terminals for thermistor connection

RESET push-button

on

nn

L

Max. Min.

GND

16 18

N

15

230 V

16 15 18

AC

PTC > 3k3

PTC < 1k8

R

L

T1 T2

R1

16 18

N

15

U~

16 15 18

RESE

T

AU

TO

RESE

T

PT C

If an application requires remote entering the RESET signal, it is possible to use the terminal R1, connected with the T1 terminal by means of the push-button.

Another possibility is to set the automatic reset. This is done by permanent connection of R1 and T1 terminals.



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5.4. Thermal relays MMR-T2 (double thermostats)

MMR-T2

The thermal relays respond to temperature by means of probes. If temperature decreases below a set value, the relay will close the make contact. If the temperature reaches the set value, the contact is reopen. To eliminate oscillation, hysteresis is fi xed at 2 °C.

Temperature can be set in basic range -25 ÷ 95 °C. The devices also enable fi ne setting of temperature 0 ÷ 14 °C. This value is added to the basic range. Full range of settable temperature is thus -25 ÷ 109 °C.

The relays make it possible to monitor two temperatures independently. T1 probe relates to the output contact 15 ÷ 18, T2 probe to output contact 25 ÷ 28. The both probes of the length of 3 m are included in delivery.

5.5. Thermal relays MMR-TD (diff erential thermostats)

MMR-TD The thermal relays respond to temperature by means of probes,

and switches two output contacts based on one of six functions:

a) F1 … Diff erential thermostat1) T setting: -40 °C (this does not mean temperature; this is the mode for diff erential thermostat)

The relay compares two temperatures. If temperature diff erence is higher than the set diff erence, one of the output relays is closed.

• if t1 is higher, closed is the relay 1• if t2 is higher, closed is the relay 2

Fixed hysteresis of 1 °C is set to eliminate cycling switching over the contacts.

2) T setting: 80 °C (other temperature than -40 °C)

The relay monitors t1 and t2.If temperature diff erence of t1-t2 is higher than the set diff erence

and at the same time t2 is lower than the set temperature T, the output relay 1 is closed.

Terminals for probe connection

Indication of relay 2 closingON = green

Indication of relay 1 closingON = yellow

Make contacts

Temperature setting T2

Fine temperature setting T2

Setting of function


Terminals for probe connection

Indication of relay 2 closingON = green

Indication of relay 1 closingON = yellow

Make contacts

Temperature setting T

Fine temperature setting T


Setting of diff erence D

be

R

t -25 °C= 95 C°

2 ° Chysteresis

t

T

÷

D = 11 ° C

t1 = 80 ° C

t2 = 65 ° C

t2 = 69.1 °C

t2 = 67.9 °C

80 °C

60 °C

70 °C

hysteresis = 1 °C

Temperature setting T1

Fine temperature setting T1



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b) F2 … Two-stage thermostat (1)

One temperature is monitored, and relay contacts are opened gradually with decreasing temperature depending on the set temperature T and diff erence D.

t1 > T … R1 ON, R2 ONt1 < T … R1 ON, R2 OFFt1 < T - D … R1 OFF, R2 OFF

c) F3 … Two-stage thermostat (2)

One temperature is monitored, and relay contacts are opened gradually with decreasing temperature depending on the set temperature T and diff erence D.

t1 > T … R1 OFF, R2 ONt1 < T … R1 ON, R2 OFFt1 < T - D … R1 OFF, R2 OFF

d) F4 … Single-channel zone thermostat

One temperature is monitored. If the set temperature T is reached, the output contact relay 1 opens. The output contact closes if the temperature decreases below the value of T – D.

If the T2 and C terminals are interconnected, the both output contacts (relay 1 and relay 2) switch simultaneously. If the terminals are not interconnected, only the output contact (relay 1) switches.

e) F5 … Two-channel zone thermostat

Two temperatures are monitored. The output contacts of the relays switch in the same way as for function F4, while each of them is assigned to one of the monitored temperatures.

f) F6 … Thermostat is heating/cooling

One temperature is monitored. Relay contacts are switched depending on the set temperature T and diff erence D. If the monitored temperature is higher than T, the output contact of relay 1 makes. If the temperature is lower than T – D, the output contact of relay 2 makes. If we connect the relay 1 contact to cooling and the relay 2 contact to heating, we are able to regulate temperature within a defi ned range. Fixed hysteresis: 2 °C.

Another four functions are service functions:

g) F7 … Service relay 1Relay1 (contact 15 - 18) is closed.

h) F8 … Service relay 2Relay 2 (contact 25 - 28) is closed.

i) F9 … Service sensor 1Test of probe 1

j) F10 … Service sensor 2Test of probe 2

5.6. Example of application of the diff erential thermostat

Control of hot service water heating by solar panels

If the temperature in the boiler is lower by at least 13 °C than the temperature in the solar panels, the circulation pump is switched on.

Function 1: diff erential thermostat

Temperature T set to diff erential thermostat mode (-40 °C)The diff erence set on 13 °C


Probe for t1 Probe for t2

TIMERS

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6. TIMERS MAE, MAN AND MAA

MAE, MAN, MAA

Timers switch the output contacts based on a program set by the user. The timers can work in daily or weekly modes depending on their design. The timers are classifi ed in three basic groups:

Economical … MAEStandard (normal) … MANAstro … MAA

MAE–A16-100–A230-MINI

6.1. Economical MAE

Economical timers are available in analog or digital variant. Analog timers make it possible to switch electrical circuits in daily mode. For switching in the weekly mode, it is necessary to use the digital timer.

a) Analog MAE-A16

Timer setting is performed by means of switches on the turning disc.

They are manufactured in both 1-module and 3-module variants.

Examples of application

For switching simple applications with equipment run time in multiples of 15 minutes. Example:

• irrigation of lawns and sport areas• fi ltration of outdoor swimming pools

b) Digital MAE-D16

The setting is performed by means of push-buttons and display. Easy-to-follow menu off ers a lot of settings and functions. These timers are suitable for application where it is necessary to switch electrical circuits depending on a day of the week or to provide precise setting to minutes.

Overview of settings and functions:

Time• Time setting/date• Summer/winter time setting

Program• Program creation• Program editing• Delete program• Program test• Setting reset

Output contact mode• Output switch-on permanently• Inverting current state of the contact

Economical timer is manufactured with one or two make-and--brake contacts (single-channel or two-channel variant), and contain a backup battery. The battery is replaceable.

6. 2. Examples of application

For switching equipment by minutes or depending on a day in the week, e.g.:• ringing at the start and end of school breaks• blocking automatically opened doors beyond working

hours

Basic group(Economical, Standard, Astro)

Type division(Analog, Digital)

Rated current(16 A for AC-1)

Type of contacts(100, 001, 002)

Control voltage(AC 230 V)

Design(3-module, 1-module)

6 ON00

8 OFF00

PROG NEW

C1

1 32 4 5 6 7

PROG NEW

C1

1 32 4 5 6 7

PROG NEW

C1

1 32 4 5 6 7

PROG NEW

C1

1 32 4 5 6 7


TIMERS

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6.3. Standard (normal) MAN

Standard timers are available in analog or digital variant as well. Thanks to technical improvements they provide higher comfort in both programming and operation.

a) Analog MAN-A16

The timers are set in the same way as economical timers. The basic advantage of the standard version is run reserve. In case of power failure the timers can maintain real time for 100 hours. In case of need, the battery can be replaced easily.

b) Digital MAN-D16

The setting is performed by means of push-buttons and the display like in the case of the economical version. Standard design, however, provides more functions, more program places, and optional setting in 15 languages.


Time• Time setting/date• Summer/winter time setting• Holiday settingProgram• Program creation• Program editing• Delete program• Program test• Program saving on data key• Program download from data key• Setting resetOutput contact mode• Mode selection (Auto, ON, OFF, Inversion)• One-time contact closing for 1 hour• Random switching function (simulation of presence)• Cycling functionOther settings• Setting of language• Display contrast setting• Hour counter• Protection by PIN code• Synchronization according to network frequency


For switching electrical circuits in a special mode, e.g. lighting - simulation of presence in a family house. We use the random switching function. One timer makes it possible to switch up to two lighting circuits in the house, with random changing of on and off times. Consequently, the house seems as if the residents were in.

For the overview of diff erences between MAE and MAN, see the following table.

Table of functions of MAE and MAN timers

6.5. Astro MAA

The third group includes the digital timers with Astro function. This function makes it possible to switch the contacts on the basis of calculated position of the sun, which is stated by the timer from the entered GPS coordinates. Geographical data of selected cities are shown in the instructions for use.

Using several types of correction, the user is able to set precise time of switching on/off suitable for given application.

Setting of switch-on and switch-off time diff erence It can be set separately.

MA

E-A

16

MA

E-D

16

MA

N-A

16

MA

N-D

16

Analog Digital Number of channels 1 1. 2 1 1. 2Number of program places 28 56Run accuracy [s/day] 2.5 1 2.5 0.1Minimum set time [s] 900 60 900 1Setting accuracy [s] 300 - 300 -Daily mode Weekly mode Summertime/wintertime Data key Random switching function Cycle function Setting of language EN Protection by PIN code Counter of operating hours Travel reserve Display backlight

0 hr 3 21 24 hrt

1

0max. 120 minmax. 120 min

6 9 12 15 18

day

night


day

night

TIMERS

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Setting of switch-on and switch-off time diff erence by means of entering correction in degrees. It ensures switching at the same intensity of light, notwithstanding varying twilight time during the year.

The Astro timers enable also another type of correction - extension of make time in the winter and its shortening in the summer.

Main advantage of the timer with Astro function is the possibility of its use instead of the twilight switch. There are a lot of applications where we cannot or do not want to use a twilight switch with a sensor, whether for aesthetic reason (the sensor on the facade of a house) or due to fear for its damage or stealth.

Furthermore, the Astro function can be combined with standard switching based on real time. So it is also possible to set the break interval during the night. The on and off times relating to sunrise and sunset are changed every day. The on and off times depending on internal time of the timer are identical every day. It is suitable to set also automatic summer/winter time change. The timers can be used for switching street lighting, shop-window lighting or similar applications.

In addition, the single-channel Astro timer has an input terminal for the switch, which can initiate the output contact switching over. For this controlled switching it is also possible to set the run-down time up to 24 hours.

All the mentioned versions of the timers with the run reserve enable battery replacement. For details see the instruction for use.


Time• Time setting/date• Summer/winter time setting• Holiday settingProgram• Program creation• Program editing• Delete program• Program test• Program saving on data key• Program download from data key• Setting resetAstro function• Switching setting according to the set GPs coordinates• Off set setting• Correction settingOutput contact mode• Mode selection (Auto, ON, OFF, Inversion)• One-time contact closing for 1 hour• Function to simulate presence• Cycling function• External control signal with adjustable decay timeOther settings• Setting of language• Display contrast setting• Hour counter• Protection by PIN code• Synchronization according to network frequency


Switching of shop-window lighting, the setting, for example:• We set the switching on the shop-window lighting 15 minutes

before sunset by means of Astro function with manual correction -15 minutes, so that the shop-window is well illuminated still before dusk

• To save energy, we set the shop-window switching off at 23:00 and switching on at 4:00. This setting is on the basis of the internal time of the timer.

• For sunrise, we set the switching off the shop-window lighting by means of the Astro function (without correction).

0 hr 3 6 9 12 15 18 21 24 hr

1

0

+12˚

-50 ’

-12 ˚

0 30 60 90 120 150 180 210 240 270 300 330 360

24

22

20

18

16

14

12

10

8

6

4

2

0

21.03. 23.09.h

d

OffsetCorrection

Switching-point

INSTALLATION CONTACTORS RSI-A WITH AC CONTROL VOLTAGE

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Installation contactors - standard

For switching of electrical circuits by application of control voltage on the coil.For control of appliances up to 63 A – electric boilers, direct heating convectors, accumulator stoves and lighting circuits.

Control voltage: AC 24 V, AC 230 V.Visual light indication at power up.

Installation contactors 20 A

Arrangement Rated controlType

Order Number Weight Package

of contacts1) voltage Uc code of modules [kg] [pcs]

10 AC 230 V RSI-20-10-A230 OEZ:36609 1 0.130 1

20 AC 230 V RSI-20-20-A230 OEZ:36610 1 0.130 1

AC 24 V RSI-20-20-A024 OEZ:36614 1 0.130 1

11 AC 230 V RSI-20-11-A230 OEZ:36611 1 0.130 1

AC 24 V RSI-20-11-A024 OEZ:36615 1 0.130 1

02 AC 230 V RSI-20-02-A230 OEZ:36612 1 0.130 1

AC 24 V RSI-20-02-A024 OEZ:36616 1 0.130 11) Each digit indicates successively the number of make and break contacts





40 AC 230 V RSI-25-40-A230 OEZ:36617 2 0.230 1

AC 24 V RSI-25-40-A024 OEZ:36621 2 0.230 1

31 AC 230 V RSI-25-31-A230 OEZ:36618 2 0.230 1

AC 24 V RSI-25-31-A024 OEZ:36622 2 0.230 1

04 AC 230 V RSI-25-04-A230 OEZ:36620 2 0.230 11) Each digit indicates successively the number of make and break contacts





20 AC 230 V RSI-32-20-A230 OEZ:43273 1 0.130 1

11 AC 230 V RSI-32-11-A230 OEZ:43274 1 0.130 1

02 AC 230 V RSI-32-02-A230 OEZ:43275 1 0.130 1

40 AC 230 V RSI-32-40-A230 OEZ:43276 2 0.260 1

31 AC 230 V RSI-32-31-A230 OEZ:43277 2 0.260 1






40 AC 230 V RSI-40-40-A230 OEZ:36625 3 0.380 1

AC 24 V RSI-40-40-A024 OEZ:36629 3 0.380 1

31 AC 230 V RSI-40-31-A230 OEZ:36626 3 0.380 1

AC 24 V RSI-40-31-A024 OEZ:36630 3 0.380 1


Catalogue part Spínací přístroje


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For switching of electrical circuits by application of control voltage on the coil.For control of appliances up to 63 A – electric boilers, direct heating convectors, accumulator stoves and lighting circuits.Control voltage: AC 24 V, AC 230 V.Visual light indication at power up.

They are equipped with change-over switch with three positions:• position „AUTO“ - common function

of the contactor• position „I“ - contactor in position

ON, after application of supply voltage the contactors goes to AUTO position automatically

• position „0“ - contactor coil circuit is interrupted

Installation contactors with manual control - standard





40 AC 230 V RSI-63-40-A230 OEZ:36633 3 0.380 1

AC 24 V RSI-63-40-A024 OEZ:36637 3 0.380 1

31 AC 230 V RSI-63-31-A230 OEZ:36634 3 0.380 1

AC 24 V RSI-63-31-A024 OEZ:36638 3 0.380 1






20 AC 230 V RSI-20-20-A230-M OEZ:36641 1 0.135 1

AC 24 V RSI-20-20-A024-M OEZ:36643 1 0.135 1

11 AC 230 V RSI-20-11-A230-M OEZ:36642 1 0.135 1

AC 24 V RSI-20-11-A024-M OEZ:36644 1 0.135 11) Each digit indicates successively the number of make and break contacts





40 AC 230 V RSI-25-40-A230-M OEZ:36645 2 0.235 1

AC 24 V RSI-25-40-A024-M OEZ:36647 2 0.235 1

31 AC 230 V RSI-25-31-A230-M OEZ:36646 2 0.235 1






40 AC 230 V RSI-40-40-A230-M OEZ:36649 3 0.390 1

AC 24 V RSI-40-40-A024-M OEZ:36651 3 0.390 1

31 AC 230 V RSI-40-31-A230-M OEZ:36650 3 0.390 1






40 AC 230 V RSI-63-40-A230-M OEZ:36653 3 0.390 11) Each digit indicates successively the number of make and break contacts

Catalogue part Switching devices

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The values shown in the table are valid for RSI-A installation contactors of one-module design with contact arrangement 10, 20, 11, 02.

Type RSI-20-..-A... RSI-32-..-A...

Standards EN 60947-4-1 EN 60947-4-1EN 60947-5-1 EN 60947-5-1EN 61095 EN 61095

Approval marks

Main circuit (contact)Arrangement of contacts 1) 10, 20, 11, 02 20, 11, 02Rated thermal current Ith 20 A 32 ARated operating voltage Ue AC 230 V AC 230 VRated operating current 2) Ie AC-1/AC-7a 20 A 32 A

AC-3/AC-7b NO: 9 A 3)

NC: 6 A 3)NO: 9 A 3)

NC: 6 A 3)

Switched power Pe AC-1/AC-7a 1-phase AC 230 V 4 kW 7 kWAC-3/AC-7b 1-phase AC 230 V NO: 1.3 kW 3)

NC: 0.75 kW 3)NO: 1.3 kW 3)

NC: 0.75 kW 3)

Min. switched power 17 V / 50 mA 17 V / 50 mAMax. switching frequency AC-3, AC-7b, AC-1, AC-7a, lighting fi ttings 600 cycles/hr 600 cycles/hr

DC-1 300 cycles/hr 300 cycles/hr no load 3 000 cycles/hr 3 000 cycles/hr

Electrical endurance at Ie AC-1/AC-7a 200 000 cycles NO: 150 000 cycles 3)

NC: 100 000 cycles 3)

AC-3/AC-7b 300 000 cycles 500 000 cycles DC-1 100 000 cycles 100 000 cycles

Mechanical endurance 3 000 000 cycles 3 000 000 cycles Power loss at Ie (1 pole) 1.7 W 2.5 WMaximum backup fuse gL/gG against short-circuit

coordination type 2 20 A -coordination type 1 - 32 A

Min. distance between open contacts 3.6 mm 3.6 mmMake time 15 ÷ 25 ms 15 ÷ 25 msBreak time 10 ÷ 30 ms 10 ÷ 30 msConnection - conductor rigid S 1 ÷ 10 mm2 1 ÷ 10 mm2

Connection - conductor flexible S 1 ÷ 6 mm2 1 ÷ 6 mm2

Torque 1.2 Nm 1.2 NmScrew slot type PZ1 PZ1Control circuit (coil)Rated voltage UC AC 24, 230 V AC 24, 230 VOperating range UC 85 ÷ 110 % 85 ÷ 110 %Rated frequency f 50/60 Hz 50/60 HzStarting input power 12 VA / 10 W 12 VA / 10 WInput power 2.8 VA / 1.2 W 2.8 VA / 1.2 WConnection - conductor rigid 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2

Connection - conductor flexible 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2

Torque 0.6 Nm 0.6 NmScrew head type PZ1 PZ1Other dataRated insulation voltage Ui 440 V 440 VRated impulse withstand voltage Uimp 4 kV 4 kVMounting on “U” rail according to EN 60715 - type TH35 TH35Degree of protection IP20 IP20Ambient temperature -5 ÷ +55 °C -15 ÷ +55 °CSeismic resistance IEC 980:1993 4) IEC 980:1993 4)

1) Each digit indicates successively the number of make and break contacts

Specifi cations

2) Switching of resistance or slightly inductive load in DC circuits, see page 323) NO - make contact, NC - break contact4) It passed the seismic tests for NPP Dukovany and Temelín


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INSTALLATION CONTACTORS RSI-A WITH AC CONTROL VOLTAGESpecifi cations

The values shown in the table are valid for RSI-A installation contactors of multi-module design with contact arrangement 40, 31, 04.

Type RSI-25-..-A... RSI-32-..-A... RSI-40-..-A... RSI-63-..-A...Standards EN 60947-4-1 EN 60947-4-1 EN 60947-4-1 EN 60947-4-1

EN 60947-5-1 EN 60947-5-1 EN 60947-5-1 EN 60947-5-1EN 61095 EN 61095 EN 61095 EN 61095

Approval marks

Main circuit (contact)Arrangement of contacts 1) 40, 31, 04 40, 31, 04 40, 31, 04 40, 31, 04Rated thermal current Ith 25 A 32 A 40 A 63 ARated operating voltage Ue AC 400 V AC 400 V AC 400 V AC 400 V Rated operating current 2) Ie AC-1/AC-7a 25 A 32 A 40 A 63 A

AC-3/AC-7b 8.5 A 8.5 A 22 A 30 ASwitched power Pe AC-1/AC-7a 1-phase AC 230 V 5.4 kW 7 kW 8.7 kW 13.3 kW

3-phase AC 400 V 16 kW 21 kW 26 kW 40 kWAC-3/AC-7b 1-phase AC 230 V 1.3 kW 1.3 kW 3.7 kW 5 kW

3-phase AC 400 V 4 kW 4 kW 11 kW 15 kWMin. switched power 17 V / 50 mA 17 V / 50 mA 17 V / 50 mA 17 V / 50 mA

Max. switching frequency AC-3, AC-7b, AC-1, AC-7a, lighting fi ttings 600 cycles/hr 600 cycles/hr 600 cycles/hr 600 cycles/hr

DC-1 300 cycles/hr 300 cycles/hr 300 cycles/hr 300 cycles/hr bez zatížení 3 000 cycles/hr 3 000 cycles/hr 3 000 cycles/hr 3 000 cycles/hr

Electrical endurance at Ie AC-1/AC-7a 200 000 cyklů 150 000 cycles 100 000 cycles 100 000 cyclesAC-3/AC-7b 500 000 cyklů 500 000 cycles 150 000 cycles 150 000 cyclesDC-1 100 000 cyklů 100 000 cycles 100 000 cycles 100 000 cycles

Mechanical endurance 3 000 000 cyklů 3 000 000 cycles 3 000 000 cycles 3 000 000 cyclesPower loss at Ie (1 pole) 2.2 W 2.5 W 4 W 8 WMaximum backup fuse gL/gG against short-circuit

coordination type 2 25 A - 63 A 80 Acoordination type 1 - 32 A - -

Min. distance between open contacts 3.6 mm 3.6 mm 3.6 mm 3.6 mm

Make time 10 ÷ 30 ms 10 ÷ 30 ms 10 ÷ 20 ms 10 ÷ 20 msBreak time 10 ÷ 30 ms 10 ÷ 30 ms 10 ÷ 15 ms 10 ÷ 15 msConnection - conductor rigid S 1 ÷ 10 mm2 1 ÷ 10 mm2 1.5 ÷ 25 mm2 1.5 ÷ 25 mm2

Connection - conductor flexible S 1 ÷ 6 mm2 1 ÷ 6 mm2 1.5 ÷ 16 mm2 1.5 ÷ 16 mm2

Torque 1.2 Nm 1.2 Nm 3.5 Nm 3.5 NmScrew head type PZ1 PZ1 PZ2 PZ2Control circuit (coil)Rated voltage UC AC 24. 230 V AC 24. 230 V AC 24. 230 V AC 24. 230 V Operating range UC 85 ÷ 110 % 85 ÷ 110 % 85 ÷ 110 % 85 ÷ 110 %Rated frequency f 50/60 Hz 50/60 Hz 50/60 Hz 50/60 HzStarting input power 33 VA / 25 W 33 VA / 25 W 15.4 VA / 6 W 15.4 VA / 6 WInput power 5.5 VA / 1.6 W 5.5 VA / 1.6 W 7.7 VA / 3 W 7.7 VA / 3 WConnection - conductor rigid 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2

Connection - conductor flexible 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2

Torque 0.6 Nm 0.6 Nm 0.6 Nm 0.6 NmScrew head type PZ1 PZ1 PZ1 PZ1Other dataRated insulation voltage Ui 440 V 440 V 440 V 440 VRated impulse withstand voltage Uimp 4 kV 4 kV 4 kV 4 kV

Mounting on “U” rail according to EN 60715 - type TH35 TH35 TH35 TH35Degree of protection IP20 IP20 IP20 IP20Ambient temperature -5 ÷ +55 °C -15 ÷ +55 °C -5 ÷ +55 °C -5 ÷ +55 °CSeismic resistance IEC 980:1993 3) IEC 980:1993 3) IEC 980:1993 3) IEC 980:1993 3)



2) Switching of resistance or slightly inductive load in DC circuits, see page 323) It passed the seismic tests for NPP Dukovany and Temelín

INSTALLATION CONTACTORS RSI-X WITH AC/DC CONTROL VOLTAGE

For switching of electrical circuits by application of control voltage on the coil.For control of appliances up to 63 A – electric boilers, direct heating convectors, accumulator stoves and lighting circuits.

Control voltage: AC/DC 24 V, AC/DC 230 V.Visual light indication at power up.In closed state they do not „hum“.

Installation contactors - quiet





10 AC/DC 230 V RSI-20-10-X230 OEZ:43104 1 0.130 1

20 AC/DC 230 V RSI-20-20-X230 OEZ:43105 1 0.130 1

AC/DC 24 V RSI-20-20-X024 OEZ:43106 1 0.130 1

11 AC/DC 230 V RSI-20-11-X230 OEZ:43107 1 0.130 1

AC/DC 24 V RSI-20-11-X024 OEZ:43108 1 0.130 1

02 AC/DC 230 V RSI-20-02-X230 OEZ:43109 1 0.130 1

AC/DC 24 V RSI-20-02-X024 OEZ:43110 1 0.130 11) Each digit indicates successively the number of make and break contacts





40 AC/DC 230 V RSI-25-40-X230 OEZ:43115 2 0.240 1

AC/DC 24 V RSI-25-40-X024 OEZ:43116 2 0.240 1

31 AC/DC 230 V RSI-25-31-X230 OEZ:43117 2 0.240 1

AC/DC 24 V RSI-25-31-X024 OEZ:43118 2 0.240 1

04 AC/DC 230 V RSI-25-04-X230 OEZ:43119 2 0.240 11) Each digit indicates successively the number of make and break contacts





20 AC/DC 230 V RSI-32-20-X230 OEZ:43121 1 0.130 1

11 AC/DC 230 V RSI-32-11-X230 OEZ:43122 1 0.130 1

02 AC/DC 230 V RSI-32-02-X230 OEZ:43123 1 0.130 1

40 AC/DC 230 V RSI-32-40-X230 OEZ:43124 2 0.260 1

31 AC/DC 230 V RSI-32-31-X230 OEZ:43125 2 0.260 1






40 AC/DC 230 V RSI-40-40-X230 OEZ:43127 3 0.420 1

AC/DC 24 V RSI-40-40-X024 OEZ:43128 3 0.420 1

31 AC/DC 230 V RSI-40-31-X230 OEZ:43129 3 0.420 1

AC/DC 24 V RSI-40-31-X024 OEZ:43130 3 0.420 1


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For switching of electrical circuits by application of control voltage on the coil.For control of appliances up to 63 A – electric boilers, direct heating convectors, accumulator stoves and lighting circuits.Control voltage: AC/DC 24 V, AC/DC 230 V.Visual light indication at power up.In closed state they do not „hum“.

They are equipped with change-over switch with three positions:• position „AUTO“ - common function of the contactor• position „I“ - contactor in position ON, after application of supply voltage the contactors goes to AUTO position automatically• position „0“ - contactor coil circuit is

interrupted

Installation contactors with manual control - quiet





20 AC/DC 230 V RSI-20-20-X230-M OEZ:43162 1 0.130 1

AC/DC 24 V RSI-20-20-X024-M OEZ:43163 1 0.130 1

11 AC/DC 230 V RSI-20-11-X230-M OEZ:43164 1 0.130 1

AC/DC 24 V RSI-20-11-X024-M OEZ:43165 1 0.130 11) Each digit indicates successively the number of make and break contacts





40 AC/DC 230 V RSI-25-40-X230-M OEZ:43166 2 0.240 1

AC/DC 24 V RSI-25-40-X024-M OEZ:43167 2 0.240 1

31 AC/DC 230 V RSI-25-31-X230-M OEZ:43168 2 0.240 1

AC/DC 24 V RSI-25-31-X024-M OEZ:43169 2 0.240 11) Each digit indicates successively the number of make and break contacts





40 AC/DC 230 V RSI-63-40-X230 OEZ:43132 3 0.420 1

AC/DC 24 V RSI-63-40-X024 OEZ:43133 3 0.420 1

31 AC/DC 230 V RSI-63-31-X230 OEZ:43134 3 0.420 1

AC/DC 24 V RSI-63-31-X024 OEZ:43135 3 0.420 11) Each digit indicates successively the number of make and break contacts

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Specifi cationsThe values shown in the table are valid for RSI-X installation contactors of one-module design with contact arrangement 10, 20, 11, 02.

Type RSI-20-..-X... RSI-32-..-X...Standards EN 60947-4-1 EN 60947-4-1

EN 60947-5-1 EN 60947-5-1EN 61095 EN 61095

Approval marks

Main circuit (contact)Arrangement of contacts 1) 10, 20, 11, 02 10, 20, 11, 02,Rated thermal current Ith 20 A 32 ARated operating voltage Ue AC 230 V AC 230 V Rated operating curren 2) Ie AC-1/AC-7a 20 A 32 A

AC-3/AC-7b NO: 9 A 3) NC: 6 A 3)

NO: 9 A 3) NC: 6A 3)

Switched power Pe AC-1/AC-7a 1-phase AC 230 V 4 kW 7 kWAC-3/AC-7b 1-phase AC 230 V NO: 1.3 kW 3)

NC: 0.75 kW 3) NO: 1.3 kW 3) NC: 0.75 kW 3)

Min. switched power 17 V / 50 mA 17 V / 50 mAMax. switching frequency AC-3, AC-7b, AC-1, AC-7a, lighting fi ttings 600 cycles/hr 600 cycles/hr

DC-1 300 cycles/hr 300 cycles/hr no load 3 000 cycles/hr 3 000 cycles/hr

Electrical endurance at Ie AC-1/AC-7a 200 000 cycles NO: 150 000 cycles 3) NC: 100 000 cycles 3)

AC-3/AC-7b 300 000 cycles 500 000 cyclesDC-1 100 000 cycles 100 000 cycles

Mechanical endurance 3 000 000 cycles 10 000 000 cyclesPower loss at Ie (1 pole) 1.7 W 2.5 WMaximum backup fuse gL/gG against short-circuit

coordination type 2 20 A -coordination type 1 - 32 A

Min. distance between open contacts 3.6 mm 3.6 mm

Make time 15 ÷ 45 ms 15 ÷ 45 msBreak time 20 ÷ 50 ms 20 ÷ 50 msConnection - conductor rigid S 1 ÷ 10 mm2 1 ÷ 10 mm2

Connection - conductor flexible S 1 ÷ 6 mm2 1 ÷ 6 mm2

Torque 1.2 Nm 1.2 NmScrew head type PZ1 PZ1Control circuit (coil)Rated voltage UC AC/DC 24. 230 V AC/DC 24. 230 VOperating range UC 85 ÷ 110 % 85 ÷ 110 %Rated frequency f 40 ÷ 500 Hz 40 ÷ 500 HzStarting input power 2.1 VA / 2.1 W 2.1 VA / 2.1 WInput power 2.1 VA / 2.1 W 2.1 VA / 2.1 WConnection - conductor rigid 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2

Connection - conductor flexible 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2

Torque 0.6 Nm 0.6 NmScrew head type PZ1 PZ1Other dataRated insulation voltage Ui 440 V 440 VRated impulse withstand voltage Uimp 4 kV 4 kVMounting on “U” rail according to EN 60715 - type TH35 TH35Degree of protection IP20 IP20Ambient temperature -5 ÷ +55 °C -15 ÷ +55 °CSeismic resistance IEC 980:1993 4) IEC 980:1993 4)

1) Each digit indicates successively the number of make and break contacts2) Switching of resistance or slightly inductive load in DC circuits, see page 323) NO - make contact, NC - break contact4) It passed the seismic tests for NPP Dukovany and Temelín



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The values shown in the table are valid for RSI-X installation contactors of multi-module design with contact arrangement 40, 31, 04.Type RSI-25-..-X... RSI-32-..-X... RSI-40-..-X... RSI-63-..-X...Standards EN 60947-4-1 EN 60947-4-1 EN 60947-4-1 EN 60947-4-1

EN 60947-5-1 EN 60947-5-1 EN 60947-5-1 EN 60947-5-1EN 61095 EN 61095 EN 61095 EN 61095

Approval marks

Main circuit (contact)Arrangement of contacts 1) 40, 31, 04 40, 31, 04 40, 31, 04 40, 31, 04Rated thermal current Ith 25 A 32 A 40 A 63 ARated operating voltage Ue AC 400 V AC 400 V AC 400 V AC 400 VRated operating current Ie AC-1/AC-7a 25 A 32 A 40 A 63 A

AC-3/AC-7b 8.5 A 8.5 A 22 A 30 ASwitched power Pe AC-1/AC-7a 1-phase AC 230 V 5.4 kW 7 kW 8.7 kW 13.3 kW

3-phaseAC 400 V 16 kW 21 kW 26 kW 40 kWAC-3/AC-7b 1-phaseAC 230 V 1.3 kW 1.3 kW 3.7 kW 5 kW

3-phase AC 400 V 4 kW 4 kW 11 kW 15 kWMin. switched power 17 V / 50 mA 17 V / 50 mA 17 V / 50 mA 17 V / 50 mA

Max. switching frequency AC-3, AC-7b, AC-1, AC-7a, lighting fi ttings 600 cycles/hr 600 cycles/hr 600 cycles/hr 600 cycles/hr

DC-1 300 cycles/hr 300 cycles/hr 300 cycles/hr 300 cycles/hr no load 3 000 cycles/hr 3 000 cycles/hr 3 000 cycles/hr 3 000 cycles/hr

Electrical endurance at Ie AC-1/AC-7a 200 000 cycles 150 000 cycles 100 000 cycles 100 000 cyclesAC-3/AC-7b 500 000 cycles 500 000 cycles 150 000 cycles 150 000 cyclesDC-1 100 000 cycles 100 000 cycles 100 000 cycles 100 000 cycles

Mechanical endurance 3 000 000 cycles 10 000 000 cycles 3 000 000 cycles 3 000 000 cyclesPower loss at Ie (1 pole) 2.2 W 2.5 W 4 W 8 WMaximum backup fuse gL/gG against short-circuit

coordination type 2 25 A - 63 A 80 Acoordination type 1 - 32 A - -

Min. distance between open contacts 3.6 mm 3.6 mm 3.6 mm 3.6 mmMake time 15 ÷ 45 ms 15 ÷ 45 ms 15 ÷ 20 ms 15 ÷ 20 msBreak time 20 ÷ 70 ms 20 ÷ 70 ms 35 ÷ 45 ms 35 ÷ 45 msConnection - conductor rigid S 1 ÷ 10 mm2 1 ÷ 10 mm2 1.5 ÷ 25 mm2 1.5 ÷ 25 mm2

Connection - conductor flexible S 1 ÷ 6 mm2 1 ÷ 6 mm2 1.5 ÷ 16 mm2 1.5 ÷ 16 mm2

Torque 1.2 Nm 1.2 Nm 3.5 Nm 3.5 NmScrew head type PZ1 PZ1 PZ2 PZ2Control circuit (coil)Rated voltage UC AC/DC 24. 230 V AC/DC 24. 230 V AC/DC 24. 230 V AC/DC 24. 230 VOperating range UC 85 ÷ 110 % 85 ÷ 110 % 85 ÷ 110 % 85 ÷ 110 %Rated frequency f 40 ÷ 500 Hz 40 ÷ 500 Hz 40 ÷ 500 Hz 40 ÷ 500 Hz

Starting input power 3) 2.6 VA / 2.6 W (3.8 VA / 3.8 W)

2.6 VA / 2.6 W(3.8 VA / 3.8 W) 5 VA / 5 W 5 VA / 5 W

Input power 3) 2.6 VA / 2.6 W (3.8 VA / 3.8 W)

2.6 VA / 2.6 W(3.8 VA / 3.8 W) 5 VA / 5 W 5 VA / 5 W

Connection - conductor rigid 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2

Connection - conductor flexible 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2 1 ÷ 2.5 mm2

Torque 0.6 Nm 0.6 Nm 0.6 Nm 0.6 NmScrew head type PZ1 PZ1 PZ1 PZ1Other dataRated insulation voltage Ui 440 V 440 V 440 V 440 VRated impulse withstand voltage Uimp 4 kV 4 kV 4 kV 4 kV

Mounting on “U” rail according to EN 60715 - type TH35 TH35 TH35 TH35Degree of protection IP20 IP20 IP20 IP20Ambient temperature -5 ÷ +55 °C -15 ÷ +55 °C -5 ÷ +55 °C -5 ÷ +55 °CSeismic resistance IEC 980:1993 4) IEC 980:1993 4) IEC 980:1993 4) IEC 980:1993 4)

1) Each digit indicates successively the number of make and break contacts2) Switching of resistance or slightly inductive load in DC circuits , see page 323) Values in parentheses are valid for design with arrangement of contacts 044) It passed the seismic tests for NPP Dukovany and Temelín

Specifi cations


INSTALLATION CONTACTORS RSI-A, RSI-X

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Maximum number of light bulbs

Installation contactor Lighting fi tting

Type 15 W 25 W 40 W 60 W 75 W 100 W 150 W 200 W 300 W 500 W 1 000 W

0.07 A 0.11 A 0.17 A 0.26 A 0.33 A 0.44 A 0.65 A 0.87 A 1.3 A 2.17 A 4.35 A

RSI-20 133 80 50 33 27 20 13 10 7 4 2

RSI-25 147 88 55 37 29 22 15 11 7 4 2

RSI-32 167 100 63 42 33 25 17 13 8 5 3

RSI-40 267 160 100 67 53 40 27 20 13 8 4

RSI-63 333 200 125 83 67 50 33 25 17 10 5

Switching of lights - maximum number of light fi ttings per one contact at 230 V AC, 50 Hz (utilization category AC-5a, AC-5b)

Maximum total current of sources for LEDInstallation contactor Max. total currentType

RSI-20 2.4 A

RSI-25 3.8 A

RSI-32 4.0 A

RSI-40 11 A

RSI-63 18 A

Maximum number of fl uorescent tubes

Installation contactor Uncompensated Compensated in parallel DUO connection

Type 18 W 36 W 58 W 18 W(4.5 μF)

36 W(4.5 μF)

58 W(7 μF) 2x 18 W 2x 36 W 2x 58 W

0.37 A 0.43 A 0.67 A 0.19 A 0.29 A 0.46 A 0.26 A 0.48 A 0.78 A

RSI-20 24 20 13 7 7 4 31 17 10

RSI-25 30 26 17 8 8 5 40 22 13

RSI-32 35 30 19 9 9 6 50 27 17

RSI-40 54 47 30 49 49 31 100 54 33

RSI-63 86 74 48 73 73 47 150 81 50

Maximum number of fl uorescent tubes with electronic ballast

Installation contactor Installation contactor Type 18 W 36 W 58 W 2x 18 W 2x 36 W 2x 58 W

0.09 A 0.16 A 0.25 A 0.17 A 0.31 A 0.48 A

RSI-20 39 22 14 21 11 7

RSI-25 53 30 19 28 15 10

RSI-32 57 32 20 30 16 11

RSI-40 139 78 50 74 40 26

RSI-63 200 113 72 106 58 38

Maximum number of high-pressure mercury discharge lamps

Installation contactor Uncompensated Compensated in parallel

Type 50 W 80 W 125 W 250 W 400 W 700 W 1 000 W 50 W(7 μF)

80 W(8 μF)

125 W(10 μF)

250 W(18 μF)

400 W(25 μF)

700 W(40 μF)

1 000 W(60 μF)

0.6 A 0.8 A 1.2 A 2.2 A 3.3 A 5.4 A 7.5 A 0.3 A 0.4 A 0.6 A 1.2 A 1.8 A 3.4 A 4.8 A

RSI-20 14 10 7 4 2 1 1 4 4 3 1 1 - -

RSI-25 18 13 9 5 3 2 1 5 5 4 2 1 - -

RSI-32 20 15 10 6 4 3 2 6 5 4 2 1 1 -

RSI-40 38 29 20 10 7 4 3 31 27 22 12 9 5 4

RSI-63 55 42 29 15 10 6 4 47 41 33 18 13 7 5



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Maximum number of metal halide discharge lamps


Typ 35 W 70 W 150 W 250 W 400 W 1 000 W 2 000 W 35 W(6 μF)

70 W(12 μF)

150 W(20 μF)

250 W(32 μF)

400 W(45 μF)

1 000 W(85 μF)

2 000 W(125 μF)

0.5 A 1 A 1.8 A 3 A 4.6 A 9.7 A 12.2 A 0.23 A 0.42 A 0.77 A 1.26 A 2 A 5 A 10.5 ARSI-20 18 10 5 3 3 1 - 5 2 1 - - - -RSI-25 22 12 7 4 3 1 - 6 3 1 1 - - -RSI-32 28 14 7 4 3 1 1 6 3 1 1 - - -RSI-40 43 23 12 7 6 2 1 36 18 11 6 5 2 1RSI-63 60 32 18 10 9 3 2 50 25 15 9 7 3 2

Maximum number of high-pressure sodium discharge lamps

Installation contactor Uncompensated Compensated in parallel with electronic ballast

Typ 150 W 250 W 400 W 1 000 W 150 W(20 μF)

250 W(32 μF)

400 W(45 μF)

1 000 W(100 μF) 150 W 250 W 400 W 1 000 W

1.8 A 3 A 4.4 A 10.3 A 0.77 A 1.26 A 2 A 5.1 A 0.72 A 1.3 A 2 A 5 ARSI-20 5 3 2 - 1 - - - 3 2 1 -RSI-25 6 4 2 1 1 1 - - 4 2 1 -RSI-32 6 4 2 1 2 1 - - 5 3 2 -RSI-40 17 10 6 3 11 6 4 2 8 4 3 1RSI-63 22 13 8 3 16 10 6 3 10 5 4 1

Maximum number of low-pressure sodium discharge lamps


Typ 18 W 35 W 55 W 90 W 135 W 180 W 18 W(5 μF)

35 W(20 μF)

55 W(20 μF)

90 W(26 μF)

135 W(40 μF)

180 W(40 μF)

0.4 A 0.6 A 0.6 A 0.9 A 0.9 A 0.9 A 0.35 A 0.28 A 0.35 A 0.55 A 0.8 A 1 ARSI-20 22 7 7 4 3 3 6 1 1 1 - -RSI-25 27 9 9 5 4 4 7 1 1 1 - -RSI-32 60 10 10 6 5 5 8 2 2 1 1 1RSI-40 71 23 23 14 10 10 44 11 11 8 4 5RSI-63 90 30 30 19 13 13 66 16 13 12 7 8

Switching of resistance or slightly inductive load in DC circuits (utilization category DC-1 (L/R ≤ 1 ms))

Installation contactor Contact load

Typ Operating voltage Ue 1 contact in series 2 contact in series 3 contact in series 4 contact in series

RSI-20 DC 24 V 20 A 20 A - -DC 48 V 15 A 18 A - -DC 60 V 10 A 15 A - -

DC 110 V 6 A 10 A - -DC 220 V 0.6 A 6 A - -

RSI-25 DC 24 V 25 A 25 A 25 A 25 ADC 48 V 20 A 25 A 25 A 25 ADC 60 V 15 A 20 A 25 A 25 A

DC 110 V 6 A 10 A 20 A 20 ADC 220 V 0.6 A 6 A 15 A 15 A


DC 110 V 6 A 10 A 20 A 20 ADC 220 V 0.6 A 6 A 15 A 15 A


DC 110 V 4 A 10 A 30 A 40 ADC 220 V 1.2 A 8 A 20 A 40 A


DC 110 V 4 A 10 A 35 A 63 ADC 220 V 1.2 A 8 A 30 A 63 A


54 447

64

45 90

RSI-40, RSI-63

4. 5


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Working position


Dependency of RSI contactors on ambient temperature

Contactor Ambient temperature Maximum number of the contactors side by sideRSI-20-..-A... up to 40 °C 3

up to 55 °C 2RSI-25-..-A... up to 55 °C without limitationRSI-32-..-A... up to 40 °C 3

up to 55 °C 2RSI-40-..-A... up to 55 °C without limitationRSI-63-..-A... up to 55 °C without limitationRSI-..-..-X... 1) up to 40 °C 3

up to 55 °C 21) This is valid for all types of contactors with AC/DC control voltage

15° 15°15° 15°180°

17. 5

45 90

44

64

7

4. 5

RSI-20RSI-32 (10, 20, 11, 02)*

35 447

64

45 90

4. 5

RSI-25RSI-32 (40, 31, 04, 04)*

Dimensions

* Arrangement of contacts

RSI-..-..-A... RSI-..-..-.... RSI-..-..-X...

Minimum vacant gap of 0.5 module.


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Diagram

..RSI - -10-.... RSI - -02-......

2

1

A2

A1

A2

A1

842 6

1 3 75

A2

A1

42 6

531

R8A2

A1 R7

R8R2 R4 R6

R7R5R3R1

A2

A1

RSI- -20-......

42

1 3

A2

A1

RSI- -11-......

R42

1 R 3A1

A2 R4R2

R1 R3

RSI- - -...... 40 RSI- - -...... 31 RSI- - -...... 04

RSI- -40-...... -M RSI- - -...... 31 -M

842 6

1 3 75

A2

A1

R842 6

1 3 R75

A2

A1

I

0

I

0

RSI-20-11-....-M

R42

1 R 3A1

A2

I

0


RSI-20- ..20- ..-M

42

1 3

A2

A1

I

0


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For signalling the main contact position of installation contactors.Installation by clicking on the right side of the installation contactors.

It is possible to mount one auxiliary switch on one installation contactor.Width: 9 mm.

Accessories

32 44

31 43

PS-RSI-1100

Diagram

Type PS-RSI-1100Standards EN 60947-5-1

Approval marks

ContactsArrangement of contacts 1) 11Rated thermal current Ith 6 ARated operating voltage Ue AC 230 V, AC 400 VRated operating current Ie AC-15 AC 230 V 6 A

AC 400 V 4 AMin. switched power 12 V / 5 mAElectrical endurance Ie 50 000 cyclesMechanical endurance 3 000 000 cyclesPower loss at Ie 0.3 WMaximum backup fuse gL/gG against short-circuit, coordination type 2 6 A

Min. distance between open contacts 4 mmConnection - conductor rigid 1 ÷ 2.5 mm2

Connection - conductor flexible 1 ÷ 2.5 mm2

Torque 0.6 NmScrew head type PZ1Other dataRated insulation voltage Ui AC 500 V Rated impulse withstand voltage Uimp 4 kVDegree of protection IP20Seismic resistance IEC 980:1993 2)

1) Each digit indicates successively the number of make and break contacts2) It passed the seismic tests for NPP Dukovany and Temelín

Auxiliary switch

Arrangement Type

Order Number Weight Packageof contacts1) code of modules [kg] [pcs]11 PS-RSI-1100 OEZ:36657 0.5 0.03 1


Specifi cations

45 90

44

64

9

PS-RSI-1100

Dimensions


INSTALLATION RELAYS RPI

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For switching of electrical circuits by application of control voltage on the coil.For control of electric appliances up to 16 A - electric boilers, direct heating convectors, accumulator stoves and lighting circuits.There is ensured such electrical isolation between the control circuit (coil) and

main circuit (contact) as it is between inlet and outlet lead of the safety transformer.

Light indication at contacts closing.Noiseless switching.Contacts: 1 make-and-break.Control voltage: AC/DC 24 V, AC 230 V.

Installation relays RPI-16... - extra quiet

For switching of electrical circuits by application of control voltage on the coil.For control of electric appliances up to 8 A - electric boilers, direct heating convectors, accumulator stoves and lighting circuits.There is ensured such electrical isolation between the control circuit (coil) and main circuit (contact) as it is between inlet and outlet lead of the safety transformer.

Light indication at contacts closing.Noiseless switching.Contacts: 2 make-and-break.Control voltage: AC/DC 24 V, AC 230 V (X230).Contacts: 3 make-and-break.Control voltage: AC 24 ÷ 230 V, DC 24 ÷ 220 V (UNI).

Installation relays RPI-08... - extra quiet

Control voltage Ue

Arrangement Colour of Type


of contacts 1) indication code of module [kg] [pcs]

AC/DC 24 V AC 230 V 001 red RPI-16-001-X230-SC OEZ:43251 1 0.070 1

AC/DC 24 V AC 230 V 001 green RPI-16-001-X230-SE OEZ:43250 1 0.070 1

1) Each digit indicates successively the number of make, break and break-make contacts


Control voltage Ue

Arrangement Colour of Type


of contacts 1) indication code of module [kg] [pcs]

AC/DC 24 VAC 230 V 002 red RPI-08-002-X230-SC OEZ:43253 1 0.070 1

AC/DC 24 VAC 230 V 002 green RPI-08-002-X230-SE OEZ:43252 1 0.070 1

AC 24 ÷ 230 V DC 24 ÷ 220 V 003 red RPI-08-003-UNI-SC OEZ:43255 1 0.070 1

AC 24 ÷ 230 V DC 24 ÷ 220 V 003 green RPI-08-003-UNI-SE OEZ:43254 1 0.070 1

Dimensions906845

26

44

60

5

15

18A1

A2

16A3A3

15

18A1

A2

16

25

2826

25

2826

15

18A1

A2

16

35

3836Diagram

18

A2

A1

38

35

36

18

15

16

25

28

26

18

A3

A2

A1

18

15

16

25

28

26

18

A3

A2

A1

16

15

18


RPI-16-001 RPI-08-002 RPI-08-003

Type RPI-16-001-X230 RPI-08-002-X230 RPI-08-003-UNI

Standards EN 60669-2-2 EN 60669-2-2 EN 60669-2-2

Approval marks

Main circuit (contact)

Arrangement of contacts 1) 001 002 003Rated operating voltage/current Ue/Ie AC - 1 250 V / 16 A 250 V / 8 A 250 V / 8 A

DC - 1 24 V / 16 A 24 V / 8 A 24 V / 8 AMax. switched power AC 4 000 VA 2 000 VA 2 000 VA

DC 384 W 192 W 192 WMin. voltage/current DC 5 V / 100 mA DC 5 V / 100 mA DC 5 V / 100 mASwitched power of relay AC - 3 1 kW 200 W 200 W

AC - 5a 288 W (cos φ = 0.8) - -

A C- 5b 1 kW 200 W 200 WIndication of closed contacts ...-SC red LED red LED red LED

...-SE green LED green LED green LED Mechanical endurance 20 000 000 cycles 5 000 000 cycles 5 000 000 cycles Electrical endurance AC 50 000 cycles, DC 30 000 100 000 cycles 100 000 cycles Connection – conductor rigid and flexible 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2

Torque 0.5 Nm 0.5 Nm 0.5 NmControl circuit (coil)

Rated voltage Uc terminals A1, A2 AC/DC 24 V AC/DC 24 V AC 24 ÷ 230 V, DC 24 ÷ 220 Vterminals A2, A3 AC 230 V AC 230 V -

Input power at Uc AC 24 V 0,31 VA 0,30 VA 1,00 VA

Uc DC 24 V 0,34 W 0,34 W 0,82 WUc AC 230 V 3,24 VA 3,45 VA 1,15 VA

Uc DC 220 V - - 0,92 WRated frequency fn 50 Hz 50Hz 50 HzConnection – conductor rigid and flexible 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2

Torque 0.5 Nm 0.5 Nm 0.5 NmOther data

Mounting on “U” rail according to EN 60715 – type TH35 TH35 TH35Degree of protection IP20 IP20 IP20Ambient temperature -20 ÷ +55 °C -20 ÷ +55 °C -20 ÷ +55 °CWorking position arbitrary arbitrary arbitrary

INSTALLATION RELAYS RPI

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37

Specifi cations



IMPULSE MEMORY RELAYS MIG

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For switching of electric circuits by impulse command.Power impulse relay with Ith up to 63 A and control voltage AC 24 V and AC 230 V.Mainly for control of lighting circuits from more points in a corridor, on stairs, in the whole house etc.The lighting circuits can be controlled by push-buttons instead of a combination of crossbar and three-way switches.It saves conductors - it is possible to use smaller cross-sections for the control circuit than for power circuit.It brings higher comfort of control – for example it is possible to switch off all lights by one push-button when leaving the house(by means of OD-MIG-CO1 central control block and OD-MIG-CO2 multi-level central control block).

The relay does not need permanent power supply; it is supplied only for the time of control impulse duration.Possibility of manual switching from the front of the device (I-0). The switch lever indicates contact state.Possibility of permanent manual switching off the relay coil from the front of the device. If the switch is in OFF position, it is not possible to control the relay electrically. This can be used in maintenance or similar activity.High number of contacts; the version with up to four contacts is suffi cient for switching most circuits. Further increase in the number of contacts can be performed by installation of the auxiliary switch PS-MIG-1100 on the side of the relay.

Impulse memory relays - quiet

Impulse relay 20 A

Arrangement of contacts 1)

Rated control voltage Uc

Type Ordercode

Number of modules

Weight[kg]

Package [pcs]

10 AC 230 V MIG-20-10-A230 OEZ:43184 1 0.135 111 AC 230 V MIG-20-11-A230 OEZ:43185 1 0.135 120 AC 230 V MIG-20-20-A230 OEZ:43186 1 0.135 1


Impulse relay 32 A

Arrangement of contacts 1)


Type Ordercode

Number of modules

Weight[kg]

Package [pcs]

11 AC 230 V MIG-32-11-A230 OEZ:43190 1 0.135 1AC 24 V MIG-32-11-A024 OEZ:43257 1 0.135 1





Impulse relay 63 AArrangement of contacts 1)


Type Order code

Number of modules

Weight[kg]

Package [pcs]





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Specifi cationsType MIG-20 MIG-32 MIG-63Standards EN 60669-2-2 EN 60669-2-2 EN 60669-2-2

Approval marks


Arrangement of contacts 1) 10, 11, 20 11, 20, 31, 40 31, 40Rated thermal current Ith 20 A 32 A 63 ARated operating voltage Ue 440 V 440 V 440 VRated operating current Ie AC-1/AC-7a 20 A 32 A 63 A

AC-2 10 A 16 A 32 AAC-3/AC-7b 7 A 10 A 30 A

Switched power Pe AC-1/AC-7a 1-phase AC 230 V 4.4 kW 7 kW 13.8 kW3-phase AC 400 V - 21 kW 41.5 kW

AC-2 1-phase AC 230 V 1.5 kW 2.4 kW 4.8 kW3-phase AC 400 V - 7.2 kW 14.4 kW

AC-3/AC-7b 1-phase AC 230 V 0.5 kW 1.1 kW 3.7 kW3-phase AC 400 V - 5.5 kW 15 kW

Min. switched power 10 V / 100 mA 10 V / 100 mA 10 V / 100 mAMax. switching frequency AC-1, AC-7a 600 cycles/hr 450 cycles/hr 360 cycles/hr

AC-2 120 cycles/hr 120 cycles/hr 120 cycles/hr AC-3, AC-7b 600 cycles/hr 450 cycles/hr 360 cycles/hr DC-1 300 cycles/hr 300 cycles/hr 300 cycles/hr no load 900 cycles/hr 450 cycles/hr 450 cycles/hr

Power loss at Ie (1 pole) 1.5 W 3 W 3.5 WMechanical endurance 10 000 000 cycles 10 000 000 cycles 10 000 000 cyclesElectrical endurance 100 000 cycles 100 000 cycles 100 000 cyclesMaximum backup fuse gL/gG against short-circuit, coordination type 1 20 A 32 A 63 AConnection - conductor rigid and flexible 1 ÷ 10 mm2 1 ÷ 10 mm2 2.5 ÷ 25 mm2

Torque 1.2 Nm 1.2 Nm 2 NmScrew head type PZ2 PZ2 PZ2Control circuit (coil)Rated control voltage Uc AC 230 V AC 24; 230 V AC 24; 230 VOperating range Uc 90 ÷ 110 % 90 ÷ 110 % 90 ÷ 110 %Impulse length min. 50 ms and max. 1 hr min. 50 ms and max. 1 hr min. 50 ms and max. 1 hr Dwell between two impulses min. 150 ms min. 150 ms min. 150 msPower loss for longer impulse 2) 4 W 4 W 4 WRated frequency fc 50/60 Hz 50/60 Hz 50/60 HzMax. total load of push-buttons with orientation lighting (glow lamps, LEDs etc.) 3) 2.5 mA 2.5 mA 2.5 mA

Connection - conductor rigid and flexible 1 ÷ 4 mm2 1 ÷ 4 mm2 1÷ 4 mm2

Torque 0.6 Nm 0.6 Nm 0.6 NmScrew head type PZ1 PZ1 PZ1Other dataRated insulation voltage Ui 440 V 440 V 440 VRated impulse voltage Uimp 4 kV 4 kV 4 kVMounting on “U” rail according to EN 60715 - type TH35 TH35 TH35Degree of protection IP20 IP20 IP20Ambient temperature -25 ÷ + 55 °C -25 ÷ + 55 °C -25 ÷ + 55 °CSeparation of coil-contact circuits for application of SELV/PELV yes yes yes Central control yes yes yes Central multi-level control 4) yes yes yes

1) Each digit indicates successively the number of make and break contacts2) Information for the case when the relay is excited by a long impulse, although a short impulse is suffi cient for the change of the contact condition; in case of the short impulse, the power loss is not applied3) Common orientation lighting (glow lamp/LED) on one push-button takes 0.5 mA, altogether it is possible to connect 5 push-buttons with orientation

lighting (5 x 0.5 = 2.5 mA). To increase the number of push-buttons use the OD-MIR-BK compensation block4)The OD-MIG-CO2 block for multi-level central control is necessary to use for multi-level central control. Max. number of MIG impulse relays in a group

controlled by 1 piece of OD-MIG-CO2: 20 pcs (for MIG with Uc = AC 230 V) and 2 pcs (for MIG with Uc = AC 24 V)



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Maximum number of light bulbs

Impulse memory relay Lighting fi tting

Type 15 W 25 W 40 W 60 W 75 W 100 W 150 W 200 W 300 W 500 W 1 000 W0.07 A 0.11 A 0.17 A 0.26 A 0.33 A 0.44 A 0.65 A 0.87 A 1.3 A 2.17 A 4.35 A

MIG-20 133 80 50 33 27 20 13 10 7 4 2MIG-32 233 140 88 58 47 35 23 18 12 7 4MIG-63 636 280 175 117 93 70 47 35 23 14 7

Switching of lights - maximum number of light fi ttings per one contact at AC 230 V, 50 Hz (utilization category AC-5a, AC-5b)

Maximum total current of sources for LEDImpulse memory relay Max. total currentType

MIG-20 6 A

MIG-32 12 A

MIG-63 25 A

Maximum number of fl uorescent tubes

Impulse memory relay Uncompensated Compensated in parallel DUO connection

Type 18 W 36 W 58 W 18 W(4.5 μF)

36 W(4.5 μF)

58 W(7 μF) 2x 18 W 2x 36 W 2x 58 W

0.37 A 0.43 A 0.67 A 0.19 A 0.29 A 0.46 A 0.26 A 0.48 A 0.78 A

MIG-20 43 37 24 22 22 14 62 33 21

MIG-32 43 37 24 33 33 21 62 33 21

MIG-63 86 74 48 73 73 47 123 67 41

Maximum number of fl uorescent tubes with electronic ballast

Impulse memory relay With electronic ballast

Type 18 W 36 W 58 W 2x 18 W 2x 36 W 2x 58 W

0.09 A 0.16 A 0.25 A 0.17 A 0.31 A 0.48 A

MIG-20 67 38 24 35 19 13MIG-32 133 75 48 71 39 25MIG-63 278 156 100 147 81 52

Maximum number of high-pressure mercury discharge lamps

Impulse memory relay Uncompensated Compensated in parallel

Type 50 W 80 W 125 W 250 W 400 W 700 W 1 000 W 50 W(7 μF)

80 W(8 μF)

125 W(10 μF)

250 W(18 μF)

400 W(25 μF)

700 W(40 μF)

1 000 W(60 μF)

0.6 A 0.8 A 1.2 A 2.2 A 3.3 A 5.4 A 7.5 A 0.3 A 0.4 A 0.6 A 1.2 A 1.8 A 3.4 A 4.8 AMIG-20 27 20 13 7 5 3 2 14 13 10 6 4 3 2MIG-32 27 20 13 7 5 3 2 21 19 15 8 6 4 3MIG-63 53 40 27 15 10 6 4 47 41 33 18 13 8 6

Maximum number of metal halide discharge lamps


Type 35 W 70 W 150 W 250 W 400 W 1 000 W 2 000 W 35 W(6 μF)

70 W(12 μF)

150 W(20 μF)

250 W(32 μF)

400 W(45 μF)

1 000 W(85 μF)

2 000 W(125 μF)

0.5 A 1 A 1.8 A 3 A 4.6 A 9.7 A 12.2 A 0.23 A 0.42 A 0.77 A 1.26 A 2 A 5 A 10.5 A

MIG-20 32 16 9 5 3 2 1 17 8 5 3 2 1 -

MIG-32 32 16 9 5 3 2 1 25 13 8 5 3 2 1

MIG-63 64 32 18 11 7 3 3 55 28 17 10 7 4 3



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Maximum number of high-pressure sodium discharge lamps

Impulse memory relay Uncompensated Compensated in parallel with electronic ballast

Type 150 W 250 W 400 W 1 000 W 150 W(20 μF)

250 W(32 μF)

400 W(45 μF)

1 000 W(100 μF) 150 W 250 W 400 W 1 000 W

1.8 A 3 A 4.4 A 10.3 A 0.77 A 1.26 A 2 A 5.1 A 0.72 A 1.3 A 2 A 5 AMIG-20 13 5 4 1 5 3 2 - 8 5 3 1MIG-32 13 5 4 1 8 5 3 1 17 9 6 2MIG-63 27 11 7 3 17 10 7 3 35 19 13 5

Maximum number of low-pressure sodium discharge lamps


Type 18 W 35 W 55 W 90 W 135 W 180 W 18 W(5 μF)

35 W(20 μF)

55 W(20 μF)

90 W(26 μF)

135 W(40 μF)

180 W(40 μF)

0.4 A 0.6 A 0.6 A 0.9 A 0.9 A 0.9 A 0.35 A 0.28 A 0.35 A 0.55 A 0.8 A 1 AMIG-20 40 27 27 18 18 18 20 5 5 4 3 3MIG-32 40 27 27 18 18 18 30 8 8 6 4 4MIG-63 80 53 53 36 36 36 66 17 17 13 8 8

Maximum number of compact fl uorescent tubes with internal ballast

Impulse memory relay

Type 7 W 9 W 11 W 15 W 18 W 20 W 21 W 23 W 30 W0.08 A 0.1 A 0.12 A 0.16 A 0.2 A 0.21 A 0.22 A 0.24 A 0.15 A

MIG-20 71 56 45 33 28 25 24 22 17MIG-32 143 111 91 67 56 50 48 43 33MIG-63 300 233 191 140 117 105 100 91 70

Switching of resistance or slightly inductive load in DC circuits (utilization category DC-1 (L/R ≤ 1 ms))

Impulse memory relay Contact load

Type Operating voltage Ue

1 contact in series 2 contact in series 3 contact in series 4 contact in series

MIG-20 DC 24 V 20 A 20 A - -DC 48 V 15 A 18 A - -

DC 60 V 10 A 15 A - -DC110 V 5 A 8 A - -

DC 220 V 0.5 A 4 A - -MIG-32 DC 24 V 32 A 32 A 32 A 32 A

DC 48 V 25 A 28 A 32 A 32 ADC 60 V 20 A 22 A 28 A 32 A

DC 110 V 7 A 12 A 22 A 25 ADC 220 V 0.7 A 6 A 18 A 20 A

MIG-63 DC 24 V 63 A 63 A 63 A 63 ADC 48 V 35 A 42 A 63 A 63 ADC 60 V 30 A 34 A 60 A 63 A

DC 110 V 10 A 16 A 35 A 63 ADC 220 V 1.2 A 10 A 30 A 63 A



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42

Dimensions

445

60

45 9070 445

60

45 90

Diagram

15° 15°

90° 90°

15° 15°

90° 90°

Working position

35. 217. 6


2

1

A2

A1

42 6

531

8A2

A1 7

42

1 3A1

A2 842 6

1 3 75

A2

A1

42

1 3

A2

A1

0

I

0

I

0

I

0

I

0

I

OF F

ON

OF F

ON

OF F

ON

OF F

ON

OF F

ON

MIG-20MIG-32 (11, 20)*

MIG-63MIG-32 (31, 40)*

MIG-..-10-.... MIG-..-11-.... MIG-..-20-.... MIG-..-31-.... MIG-..-40-....

* Arrangement of contacts

MIG-63MIG-20MIG-32


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43

Central control of the 1st group impulse relays

Central control of the 2nd group impulse relays

L N

OFF

ON

OFFOD-MIG-CO1

MIG...

Local A1A2

ON11

OFFOD-MIG-CO1

MIG...

Local A1A2

ON11

OFF

ON

OFFOD-MIG-CO1

MIG...

Local A1A2

ON11

OFFOD-MIG-CO1

MIG...

Local A1A2

ON11

L N

Local

MIG...

A1A2

1 2

Local

MIG...

A1A2

1 2

Local control of impulse relays

Local + central controlEach impulse relay is locally controlled by push-buttons (local control); each level or set of impulse relays is controlled simultaneously from a point (central control).

Local + central + central multi-level controlEach impulse relay is locally controlled by push-buttons (local control); each level or set of impulse relays is controlled simultaneously from a point (central control); all levels are jointly controlled by a single command from a point (central multi-level control).

Connection examples

OFF

ON

OFFOD-MIG-CO1

MIG...

Local A1A2

ON11

OFFOD-MIG-CO1

MIG...

Local A1A2

ON11

OFF

ON

OFFOD-MIG-CO1

MIG...

Local A1A2

ON11

OFFOD-MIG-CO1

MIG...

Local A1A2

ON11

NL

OFF

ON

OD-MI -C21

43

OD-MI21

43

Central control of the 1st and 2nd group impulse relays



Local controlEach impulse relay is locally controlled by push-buttons.


Minia

44


Mainly for the indication of position of main contacts, partly for increasing the number of the „power“ contacts.Installation: by means of plastic latches, and tightening the screw on the right side of the impulse relay.

It is possible to mount one auxiliary switch on one impulse relay.Separation of impulse relay circuits – auxiliary switch for application of SELV/PELV.Width: 9 mm.Ie = 6 A (AC-15, AC-21), Ue = AC 250 V.

Accessories

Auxiliary switch PS-MIG-1100

It enables central control of relays.It contains a switch and diodes, which ensure correct transfer of the signal to the impulse relays - see the diagram and connection examples.Installation: by means of plastic latches, and tightening the screw on the right side of the impulse relay.

Description: each impulse memory relay is locally controlled by push-buttons (local control); each level or set of impulse memory relays is controlled simultaneously from a point (central control); all levels are jointly controlled by a single command from a point (central control).Ue = AC 250 V.

Central control block OD-MIG-CO1

It enables multi-level central control of relays.It contains diodes, which ensure correct transfer of the signal to the impulse relays - see the diagram and connection examples.Max. number of MIG impulse relays in a group controlled by 1 piece of OD-MIG-CO2:- 20 pcs (for MIG with Uc = AC 230 V)- 2 pcs (for MIG with Uc = AC 24 V).Mounting: on „U“ rail.

Description: each impulse memory relay is locally controlled by push-buttons (local control); each level or set of impulse memory relays is controlled simultaneously from a point (central control); all levels are jointly controlled by a single command from a point (central control); all levels are jointly controlled by a single command from a point (central multi-level control).Ue = AC 250 V.

Multi-level central control block OD-MIG-CO2

It enables control of the MIG relay up to 50 control push-buttons with glow lamp/LED. With 0.5 mA/push-button, max. consumption is 50 x 0.5 = 25 mA.Connection: parallel with MIG (compensation block OD-MIR-BK is a common accessory with impulse relay MIR), see page 46.

Rated voltage: AC 230 V.Max. voltage: AC 400 V.9 capacity: 3x 1 μF.

Compensation block OD-MIR-BK

ArrangementTyp

Order Number Weight Package of contacts 1) code of modules [kg] [pcs]

11 PS-MIG-1100 OEZ:43208 0.5 0.030 1

Unit TypeOrder Number Weight Package code of modules [kg] [pcs]

For central control OD-MIG-CO1 OEZ:43210 0.5 0.030 1For multi-level central control OD-MIG-CO2 OEZ:43211 0.5 0.030 1

TypeOrder Number Weight Package code of modules [kg] [pcs]

OD-MIR-BK OEZ:35676 1 0.055 1




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45

OD-MIG-CO2

8. 8 44

60

5

45 901

3

4

2

PS-MIG-1100 OD-MIG-CO1 OD-MIG-CO2

14

13

22

21

24

13

ON

11

OFF

Dimensions

Diagram

Type PS-MIG-1100 OD-MIG-CO1 OD-MIG-CO2

Standards EN 60947-5-1 EN 60947-5-1 EN 60947-5-1

Approval marks

Contacts

Arrangement of contacts 1) 11 001 -

Rated thermal current Ith 6 A - -Rated operating voltage Ue AC 230 V AC 230 V AC 230 VRated operating current Ie AC-15 1faz. AC 230 V 6 A - -Rated frequency fn 50/60 Hz 50/60 Hz 50/60 HzMin. switched power ≥ 12 V / ≥ 5 mA - -Electrical endurance at Ie 100 000 cycles - -Mechanical endurance 1 000 000 cycles 1 000 000 cycles -Power loss at Ie 0.3 W - -Maximum backup fuse gL/gG against short-circuit, coordination type 1 6 A - -Min. distance between open contacts > 3 mm - -Connection - conductor rigid 1 ÷ 4 mm2 1 ÷ 4 mm2 1 ÷ 4 mm2

Connection - conductor flexible 1 ÷ 4 mm2 1 ÷ 4 mm2 1 ÷ 4 mm2

Torque 0.8 Nm 0.8 Nm 0.8 NmScrew type PZ1 PZ1 PZ1Other data

Rated insulation voltage Ui AC 440 V AC 250 V AC 250 VRated impulse withstand voltage Uimp 4 kV - -Degree of protection IP20 IP20 IP201) Each digit indicates successively the number of make, break and break-make contacts

Specifi cations

PS-MIG-1100

8. 8 44

60

45 90

8. 8

13

21

22

14

11

ON

OF F

OD-MIG-CO1


IMPULSE MEMORY RELAYS MIR

Minia

46

For electric circuit switching up to 16 A by impulse command.Mainly for control of lighting circuits from more points in a corridor, on stairs, in the whole house etc.The lighting circuits can be controlled by push-buttons instead of a combination of crossbar and three-way switches.It saves conductors - it is possible to use smaller cross-sections for the control circuit than for power circuit.It brings higher comfort of control – for example it is possible to switch off all lights by one push-button when leaving the house.The relay does not need permanent power supply; it is supplied only for the time of control impulse duration.

The position of the make-and-break contact can only be changed by applying an impulse on the following inputs (supply voltage failures have no eff ect):

• ON/OFF input - each impulse led on this input changes the contact position (local control of the impulse relay).• ON input - each impulse led on this input switches the contact to position 11-14.• OFF input – each impulse led on this input switches the contact to position 11-12.

ControlType

Order Number Weight Packagevoltage Uc code of modules [kg] [pcs]

AC 230 V MIR-16-001-A230 OEZ:35675 1 0.085 1

It enables control of relay by more than 15 control push-buttons with glow discharge tube.Connection: parallel with MIR.Rated voltage: AC 230 V.

Max. voltage: AC 400 V.9 capacity: 3 x 1 μF.

Accessories

TypeOrder Number Weight Packagecode of modules [kg] [pcs]

OD-MIR-BK OEZ:35676 1 0.055 1

TypeOrder Number Weight Packagecode of modules [kg] [pcs]

OD-MIR-CO OEZ:35677 1 0.05 1

Impulse memory relays - extra quiet

It enables multi-level central control of MIR.Rated voltage: AC 230 V.

Description: each impulse memory relay is locally controlled by push-buttons (local control); each level or set of impulse memory relays is controlled simultaneously from a point (central control); all levels are jointly controlled by a single command from a point (central control); all levels are jointly controlled by a single command from a point (central multi-level control).

Compensation block OD-MIR-BK

Multi-level central control block OD-MIR-CO



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47

Type MIR-16-001-A230Standards EN 61812-1Approval marks

Main circuit (contact)Arrangement of contacts 1) 2) 001Rated operating voltage Ue AC 250 VRated current In AC-1 16 A

AC-5a 2 AMax. switched power 2) 4 000 VALamp load max. 460 W / 230 VMax. fl uorescent tube load compensated cos φ = 0.8 8x 36 W

uncompensated cos φ = 0.5 25x 36 W, 13x 65 WMin. switched power 50 mW (10 V / 5 mA)Rated frequency fn 50 HzMechanical endurance 10 000 000 cyclesElectrical endurance 100 000 cyclesSwitching frequency 10 cycles/minConnection 0.2 ÷ 2.5 mm2

Torque 0.5 NmControl circuitRated voltage Uc AC 230 VRated frequency fn 50 HzMin. excitation time 200 msMax. excitation time unlimitedMin. time period between pulses 1 sMax. number of push-buttons with glow lamp 1.1 mA 15 ks 3)

Connection 0.2 ÷ 2.5 mm2

Torque 0.5 NmOther dataMounting on “U” rail according to EN 60715 - type TH 35Degree of protection IP20Ambient temperature -20 ÷ + 50 °CWorking position arbitrary1) Each digit indicates successively the number of make, break and break-make contacts2) Diff erent contact sequence or load increase can be solved by the use of installation contactors RSI3) On ON input and OFF output there must be the same number of push-buttons with a glow discharge tube. For the number of push-buttons with a glow discharge tube higher than 15 it is necessary to use the compensation block OD-MIR-BK

Specifi cations

Dimensions

17.517.517.5

~88

24~4.5

44

62

45 65.5

86

8

27

4

A2A26A2A25A2A2

OD-MIR-COOD-MIR-BKMIR-16-001-A230

ON/OFF

ONOFF

141211



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48

Connection examples

Graph Diagram

Local control

Each impulse relay is locally controlled by push-buttons.

ON/OFF

ON

OFF

11-14

MIR-16-001-A230

A2

ONON/OFF OFF

1412

11

A2 5

7

6

2

8

4

OD-MIR-BK OD-MIR-CO

L N


MIR-16-001-A230

A2

14

12

11

MIR-16-001-A230

A2

14

12

11

ON/OFF

ON/OFF



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49

Local + central controlEach impulse relay is locally controlled by push-buttons (local control); each level or set of impulse relays is controlled simultaneously from a point (central control).

Local + central + central multi-level controlEach impulse relay is locally controlled by push-buttons (local control); each level or set of impulse relays is controlled simultaneously from a point (central control); all levels are jointly controlled by a single command from a point (central multi-level control).

Connection of signalling of pushed buttonWhen the connection of signalling of pushed button is done according to the fi gure relay can be controlled only by ON/OFF input. In such case of signalling connection when the ON or OFF button is pushed the current is closed through the relay electronics and thus can damage it.

L N

MIR-16-001-A230

A2

14

12

11

ON/OFF

ON

OFF

L N

MIR-16-001-A230

A2

14

12

11

ON/OFF

Signalling of pushed button Signalling of pushed buttonI

Central control of the 1st and 2nd group impulse relays

Central control of the 1st group impulse relaysL N

MIR-16-001-A230

A2

14

12

11

MIR-16-001-A230

A2

14

12

11

MIR-16-001-A230

A2

14

12

11

MIR-16-001-A230

A2

14

12

11

5

7 4

2

6

OD-MIR-CO

OFF

ON



L N


MIR-16-001-A230

A2

14

12

11

MIR-16-001-A230

A2

14

12

11

OFF

ON

MIR-16-001-A230

A2

14

12

11

MIR-16-001-A230

A2

14

12

11

OFF

ON

OFF

ON

OFF

ON






TIME RELAYS MCR

50

For switching of electric circuits up to 8 A depending on the set time, function and connection.Time range: 0.1 s ÷ 100 hr.Big number of functions with various control options:delayed operation, impulse after switching on, interval relay beginning with a pause//impulse, reaction to leading/trailing edge, reaction to connection/disconnection of supply voltage, reaction only to a control impulse edge,...Universal supply voltage: AC 12 ÷ 230 V / / DC 12 ÷ 220 V or AC 24 ÷ 230 V / / DC 24 ÷ 220 V.

Time and function setting by knobs and change-over switches on the front panel of the device.Light indication at contacts closing (yellow LED).Light indication of presence of supply voltage (green LED).Each impulse led on input TL causes restart of timing depending on the set function.In DC circuits the (+) conductor must be connected to terminal A1, and (-) to terminal A2.

Multiple-function time relays MCR-MA, MCR-MB

For periodical switching of electrical circuits up to 8 A according to two mutually independent set times.Time range: 0.1 s ÷ 10 days.Universal supply voltage: AC 12 ÷ 230 V / / DC 12 ÷ 220 V.Possibility of selection of start of timing - delayed operation / impulse for switching on.

Light indication at contacts closing (yellow LED).Light indication of presence of supply voltage (green LED).In DC circuits the (+) conductor must be connected to terminal A1, and (-) to terminal A2.

Timing relays MCR- TK

Number of Arrangement Type

Control Order Number Weight Package functions of contacts 1) voltage Ue code of modules [kg] [pcs]

9 001 MCR-MA-001-UNI AC 12 ÷ 230 V DC 12 ÷ 220 V OEZ:43239 1 0.105 1

9 003 MCR-MA-003-UNI AC 24 ÷ 230 V DC 24 ÷ 220 V OEZ:43240 1 0.105 1

18 001 MCR-MB-001-UNI AC 12 ÷ 230 V DC 12 ÷ 220 V OEZ:43241 1 0.105 1

18 003 MCR-MB-003-UNI AC 24 ÷ 230 V DC 24 ÷ 220 V OEZ:43242 1 0.105 1

Control Arrangement Type

Order Number Weight Package voltage Ue of contacts 1) code of modules [kg] [pcs]

AC 12 ÷ 230 V / / DC 12 ÷ 220 V 001 MCR-TK-001-UNI OEZ:43243 1 0.105 1



Dimensions

MCR-MA-003-UNI MCR-MB-001-UNI

18 26

44

60

5

18

15

1618

TL

A2

A1

16

15

18

MCR-MA-001-UNI

18

38

35

36

18

15

16

25

28

26

18

A2

A1

MCR-MB-003-UNI MCR-TK-001-UNI

18

TL

A1

38

35

36

18

15

16

25

28

26

A2

TL

A2

A1

TL

A1

A2

18

16

ZP

15

906845

MCR-MA-003-UNI MCR-MB-001-UNIMCR-MA-001-UNI MCR-MB-003-UNI MCR-TK-001-UNI

TL

15

18A1

A2

16 TL

15

18A1

A2

16

25

2826

35

3836

T T T

TL

15

18A1

A2

16

T

TL

15

18A1

A2

16

25

2826

35

3836

T

15

18A1

A2

16

Diagram

Minia Catalogue part Switching devices

Type MCR-MA MCR-MB MCR-TK

Standards EN 61812-1 EN 61812-1 EN 61812-1

Approval marks


Arrangement of contacts 1) 001; 003 001; 003 001Rated operating voltage/current Ue/Ie AC - 1 250 V / 8 A 250 V / 8 A 250 V / 8 A

DC- 1 24 V / 8 A 24 V / 8 A 24 V / 8 AMax. switched power AC 2 000 VA 2 000 VA 2 000 VA

DC 192 W 192 W 192 WMax. switched voltage AC 400 V (5 A) 400 V (5 A) 400 V (5 A)

DC 150 V (0.3 A) 150 V (0.3 A) 150 V (0.3 A)Min. voltage/current DC 5 V / 100 mA DC 5 V / 100 mA DC 5 V / 100 mASwitched power of relay AC - 3 200 W 200 W 200 W

AC- 5b 200 W 200 W 200 WIndication of closed contact yellow LED yellow LED yellow LEDMechanical endurance 5 000 000 cycles 5 000 000 cycles 5 000 000 cycles Electrical endurance 100 000 cycles 100 000 cycles 100 000 cycles Connection – conductor rigid and flexible 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2

Torque 0.5 Nm 0.5 Nm 0.5 NmControl circuit (coil)

Rated voltage Uc type MCR-..-..1-… AC 12 ÷ 230 V / DC 12 ÷ 220 V AC 12 ÷ 230 V / DC 12 ÷ 220 V AC 12 ÷ 230 V / DC 12 ÷ 220 V type MCR-..-..3-… AC 24 ÷ 230 V / DC24 ÷ 220 V AC 24 ÷ 230 V / DC 24 ÷ 220 V -

Dwell between applied Un 0.1 s 0.1 s 3 sConsumption at Un at AC 12 / 230 V 0.7 VA / 2.1 VA 0.7 VA / 2.1 VA 0.7 VA / 2.1 VA

at DC 12 / 220 V 0.9 W / 1.2 W 0.9 W / 1.2 W 0.9 W / 1.2 WSupply voltage indication green LED green LED green LEDRated frequency fn 50 Hz 50 Hz 50 HzConnection – conductor rigid and flexible 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2

Torque 0.5 Nm 0.5 Nm 0.5 NmControl impulse

Excitation 2) through interconnection of A1-TL

through interconnection of A1-TL -

Min. excitation time 15 ms 15 ms -Max. excitation time unlimited unlimited -Consumption at Un at AC 12 / 230 V 0.5 VA / 0.5 VA 0.5 VA / 0.5 VA -

at DC 12 / 220 V 1 W / 1W 1 W / 1W -Time circuit

Range 0.1 s ÷ 100 hr 0.1 s ÷ 100 hr 0.1 s ÷ 10 days

Method of setting t control knobs on the front panel

control knobs on the front panel

rcontrol knobs on the front panel

Stability of set value at permanent power supply max. 2% t max. 2% t max. 2% tOther data

Mounting on “U” rail according to EN 60715 – type TH35 TH35 TH35Degree of protection IP20 IP20 IP20Ambient temperature -20 ÷ +55 °C -20 ÷ +55 °C -20 ÷ +55 °CWorking position arbitrary arbitrary arbitrary

TIME RELAYS MCR

51


Specifi cations

MiniaCatalogue part Switching devices

TIME RELAYS MCR

52

Graphs of functions

t t

Un

TR

t t

t

Un

TR

t t t t

t

Un

TR

t t t t

t

Un

TR

t t t

t

Un

TR

t t t

t

Un

TR

t t

Un

TR

t

Un

TR

t t

Un

TR

t t

Un

TR

tt t t t t

t t

Un

TR

t t t t t t

t t

Un

TR

tt t t t

t t

Un

TR

t t t t t

t t

Un

TR

t t

Un

TR

t

t t

Un

TR

t t t

Un

TR

t t

Un

TR

t t

t t

Un

R

t t

Un

TR

t

Un

TR

t t

Un

TR

t t

Un

TR

t t t

Un

TR

F6

F4

F5

TEST = ONF9

F7

F8

F1

F2

F3

MCR-MA-...

F1

F4

F2

F5

F3

F6

F13

F16

F14

F17

F15

F18

MCR-MB-...

F7

F8

TEST = ONF9

F10

F11

F12

t t

Un

TR

U

R t1 t1 t1 t1 t1t2 t2 t2 t2

U

R t2 t2 t2 t2 t2t1 t1 t1 t1

MCR-TK-...

ZPA1 ZPA1 TEST = ON

Note: Letter „R“ in the graphs indicates making of a make contact (e.g. 15 - 18)

Minia Catalogue part Switching devices

For overvoltage, undervoltage, phase failure monitoring.The relay is equipped with an output make-and-break contact 8 A.It can be also used for one-phase circuits.

Light indication of presence of supply voltage (green LED) and of closed contact (red LED).Control voltage: AC 230 V.

Voltage monitoring relay MMR-U3

MONITORING, LEVEL AND THERMAL RELAYS MMR

53

For control of maximum or minimum level of a conductive liquid in a tank.They can be used for liquid fi lling (function UP) or drawing off (function DOWN). If the tank is from a conductive material, it can be used instead of GND probe.Alternating current is used for measuring to eliminate electrolysis of the liquid and oxidation of probes. Working voltage in the measuring loop is 12 V.Light indication of presence of supply voltage (green LED).

Control voltage: AC 230 V.Maximum distance of electrodes is 100 m with the set sensitivity of 100 %. If sensitivity is decreased, it is possible to 1 000 m. This is true with cable capacity up to 100 nF/km. In both cases it is necessary to exclude parallel run with power cables (the distance shall be at least 20 cm between the cables).The probes are not included in the delivery.

Level relays MMR-HL

MMR-T1 are designed for the control of temperature of winding of a motor on the basis of measuring the resistance

of PTC thermistor, which is built in the motor.

Thermal relays (thermistor) MMR-T1





AC 230 V 001 MMR-U3-001-A230 OEZ:43244 1 0.091 1

Control Arrangement Type Order Number Weight Package voltage Ue of contacts 1) code of modules [kg] [pcs]AC 230 V 001 MMR-HL-001-A230 OEZ:43246 1 0.091 1


Order Number Weight Package voltage Ue of contacts 1) code of modules [kg] [pcs]AC 230 V 001 MMR-T1-001-A230 OEZ:43247 1 0.081 1

For overvoltage, undervoltage, phase failure, phase sequence and asymmetry monitoring.The relay is equipped with an output make-and-break contact 8 A.

Light indication of presence of supply voltage (green LED) and of closed contact (red LED).Control voltage: AC 230 V.

Voltage monitoring relay MMR-X3




AC 230 V 001 MMR-X3-001-A230 OEZ:43245 1 0.091 1

MMR-T2 control temperature independently for two channels, compare it with a set reference temperature, and switch the output contacts with hysteresis of 2 °C.

MMR-TD multiple-function diff erential thermostats equipped with six most frequently used functions and four service functions. The delivery includes two 3 m probes.

Thermal relays (thermostats) MMR-T2, MMR-TD



AC 230 V 200 MMR-T2-200-A230 OEZ:43248 1 0.211 1AC 230 V 200 MMR-TD-200-A230 OEZ:43249 1 0.211 1




Type MMR-U3; MMR-X3 MMR-HL MMR-T1 MMR-T2; MMR-TD

Standards EN 60255-56; IEC 61010

EN 60255-56; IEC 61010

EN 60255-56; IEC 61010

EN 60255-56; IEC 61010

Approval marks

Main circuit (contact)Arrangement of contacts 1) 001 001 001 200Rated operating voltage/current Ue/Ie AC - 1 250 V / 8 A 250 V / 16 A 250 V / 8 A 250 V /16 AMax. switched power AC 2 000 VA 4 000 VA 2 000 VA 4 000 VASwitched power of relay AC - 3 200 W 1 kW 200 W 1 kW

AC - 5a - 288 W (cos φ = 0.8) - 288 W (cos φ = 0.8)AC- 5b 200 W 1 kW 200 W 1 kW

Max. switched voltage AC 400 V 400 V 400 V 400 V Indication of contact state - yellow LED red LED green/yellow LEDConnection – conductor rigid and flexible 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2

Mechanical endurance 3 000 000 cycles 3 000 000 cycles 3 000 000 cycles 3 000 000 cycles Electrical endurance 10 000 cycles 10 000 cycles 10 000 cycles 10 000 cycles Torque 0.5 Nm 0.5 Nm 0.5 Nm 0.5 NmSupply circuitRated voltage Uc AC 230 V AC 230 V AC 230 V AC 230 VInput power max. 1.5 VA max. 1.5 VA max. 1.5 VA max. 1.5 VASupply voltage indication green LED green LED green LED green LED is blinkingRated frequency fn 50 Hz 50 Hz 50 Hz 50 HzConnection – conductor rigid and flexible 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2

Torque 0.5 Nm 0.5 Nm 0.5 Nm 0.5 NmMeasuring circuit

Error indication red LED yellow LED is blinking2) red LED green/yellow LED is blinking

Adjustable delay 0 s ÷ 10 s - - -Adjustable undervoltage level 3) AC 180 ÷ 220 V - - -Adjustable overvoltage level 3) AC 225 ÷ 265 V - - -Adjustable value of asymmetry 3) 5 ÷ 20 % - - -Working voltage in the measuring loop - AC 12 V - -Adjustable sensitivity - 5 kΩ ÷ 100 kΩ - -Delay for elimination of ripple - 5 s - -Resistance range of PTC thermistor, working state - - 50 Ω ÷ 3.3 kΩ -Resistance range of PTC thermistor, alarm state - - > 3.3 kΩ nebo < 50 Ω -Temperature measuring range - - - -25 ÷ +95 °C

Method of setting control knobs on the front panel



control knobs on thefront panel

Connection – conductor rigid and flexible 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2 0.2 ÷ 2.5 mm2

Torque 0.5 Nm 0.5 Nm 0.5 Nm 0.5 NmOther dataGalvanic isolation input/output 4 kV 4 kV 4 kV 4 kV

input/probes 4 kV 4 kV - 4 kVinput/probes 4 kV 4 kV 4 kV 4 kV

Mounting on “U” rail according to EN 60715 – type TH35 TH35 TH35 TH35Degree of protection IP20 IP20 IP20 IP20Ambient temperature -20 ÷ +55 °C -20 ÷ +55 °C -20 ÷ +55 °C -20 ÷ +55 °CWorking position arbitrary arbitrary arbitrary arbitrary1) Each digit indicates successively the number of make, break and break-make contacts2) It is necessary to decrease sensitivity3) It can be switched off


Minia

54

Specifi cations

Dimensions

18

N

L1

MMR-U3

18

16

L3

L2

15

MMR-X3

N

L

MMR-HL

18

16

MIN.

MAX.

15

GND

18

N

L1

18

16

L3

L2

15

18 26

44

60

5

906845

N

L

MMR-T1

18

16

T2

T1

15

R1

18

MMR-T2

18

N

L

18

15

28

T2

C

T1

25

MMR-TD

18

N

L

18

15

28

T2

C

T1

25

Catalogue part Spínací přístroje


55

Diagram

MMR-U3 MMR-X3 MMR-HL MMR-T1 MMR-TDMMR-T2

N

15

18L1

L2

16

L3

N

15

18L1

L2

16

L3

MAX

15

18MIN

L

16

N

GNDT2

15

18T1

L

16

N

T2

15

18T1

L N

C

25

28 T2

15

18T1

L N

C

25

28

max.

min.

R

LEVEL

tt

max.

min.

R

LEVEL

tt

UP

PUMPfunction

DOWN

liquid resistance = 5 ÷ 100 kt = 5 s

Ω Ω

1518

16

L2

L2

L1

L3

L1

L3

t = 0 ÷ 10 s

Asymmetry = 5 ÷ 2 0 %

1518

16

t

t = 0 ÷ 10 s

Umax.

Umin.

U

t

hysteresis 5 V

1518

16

5s t 5s

225 265 V÷

180 220 V÷

PTC > 3k3

PTC < 1k8

R1518

16

L2

L1

L3

Rt -25 °C °= 95 C

2 ° Chystereze

t

T

5s

15 (25)

18 (28)

15

18

16

15

18

16

15

18

16

÷

Graphs of functions

Monitoring of overvoltage and undervoltage MMR-U3, MMR-X3 Level monitoring MMR-HL-001-A230

Phases failure monitoring MMR-U3, MMR-X3

Engine winding temperature monitoring MMR-T1-001-A230

Monitoring of phase sequence MMR-X3

Asymmetry monitoring MMR-X3

Temperature monitoring MMR-T2-200-A230



Minia

56

Graphs of functions

D = 11 ° C

T = t + fine t = 60 °C

T - D = 4 9 ° C

t1

60 °C

50 °C

1518

R1

2528

R2

70 °C

t2

T = -40 °Ct1 - t2 D + 1 ° C => > R1 ONt1 - t2 < D => R1 OF Ft2 - t1 > D + 1 ° C = > R 2 O Nt2 - t1 < D => R2 OFF

T = 6 0 ° CD = 11 ° Ct1 T = , R2T - D

R1 ON< t1 < T = > R 1 ON, R2 OF F

t1 < T - D => R 1, R2 OF F

T = 6 0 ° CD = 11 ° Ct1 T = OFF, R2T - D

> > R1 ON< t1 < T = > R 1 ON, R2 OFF

t1 < T - D => R 1, R2 OFF

T = 6 0 ° CD = 11 ° Ct1 < T - D = > R 1 O Nt1 > T => R1 OFF

T = 6 0 ° CD = 11 ° Ct1 < T - D = > R 1, R2 ONt1 > T => R1 , R 2 O FF

T1 T2

T1 T2

T = 2 5 ° CD = 7 ° Ct1 T => > R1 ONt1 < T - 2 => R 1 OFFt1 < T - D => R 2 O Nt1 > T - D + 2 => R2 OFFT - D < t 1 < T => R1 , R2 OFF

°C

°C

T = 6 0 ° CD = 11 ° Ct1 < T - D = > R 1 O Nt1 > T => R1 OF F

t2 < T - D = > R 2 O Nt2 > T => R2 OF F

Function F6Thermostat is heating/cooling

Function F8Service relay 2

Relay 2 switched on

Function F7Service relay 1

Relay 1 switched on

D = 11°C

t1 = 80 ° C

t2 = 65 ° C

t2 = 69, 1 ° C

t2 = 67,9 °C

80 °C

60 °C

70 °C

Hystereze = 1°C

D = 11 ° C

T = t + f ine t = 60 °C

T - D = 4 9 ° C

t1

60 °C

50 °C

1518

R1

2528

R2

D = 11 ° C

T = t + f ine t = 60 °C

T - D = 4 9 ° C

t1

60 °C

50 °C

1518

R1

1518

R1

2528

R2

is cooling is cooling

is heating

30 °C

25 °C

20 °C

15 °C

10 °C

hyst 2 ° C

hyst 2 ° C

t1 D = 7 ° C

T = t + fine t = 25 °C

T - D =18 °C

60 °C

70 °C

50 °C

1518

R1

2528

R2

T = t + fine t = 60 °C

t1

T - D = 4 9 ° C

D = 11 ° C

60 °C

70 °C

50 °C

1518

R1

2528

R2

T = t + fine t = 60 °C

t1

T - D = 4 9 ° C

D = 11 ° C

Function F1Differential thermostat

Function F2Two-stage thermostat

Function F3Two-stage thermostat

Function F4Single-channel zone thermostat

Function F5Two-channel zone thermostat

T = -40 °C (T = 6 8 ° C)

t1 - t2 D + 1 ° C>t2 T< }

t1 - t2 D °C => R1 OF Ft2 + 1 ° C = > R OF F

<> T 1

=> R1 ON

F9Service sensor 1

Function F102

Re1

Re1

Re1

Sensor without failure.

Sensor short-circuited.

Sensor interrupted. Re1

Re1

Re1

Sensor without failure.

Sensor short-circuited.

Sensor interrupted.

FunctionService sensor

The function of the diff erential thermostat MMR-TD-200-A230


Daily program.Switching time setting: by plastic plates along the perimeter of the dial.Shortest switching interval 15 min.

Weekly and daily program.Switching time setting: by push-buttons on the front panel of the device.Shortest switching interval: 1 s.Travel reserve 3 years, replaceable battery.

TIMERS MAE, MAN and MAA

57

Economical timers – MAE

Daily program.Switching time setting: by plastic plates along the perimeter of the dial.Shortest switching interval 15 min.Travel reserve 100 hours.

Weekly and daily program.Switching time setting: by push-buttons on the front panel of the device.Shortest switching interval: 1 s.Travel reserve 5 years, replaceable battery.Selection of one of 15 foreign languages including Czech.

USB adapter for programming the timer by means of PC.

Data key to backup and copy the set program.Applicable for MAN-D16 and MAA-D16.

Accessories of digital program timers

Type DescriptionOrder Weight Package code [kg] [pcs]

OD-MA-USB USB adapter OEZ:43077 0.111 1OD-MA-DK Data key OEZ:43076 0.015 1

Design Arrangement

TypeOrder Number Weight Package

of contacts1) code of modules [kg] [pcs]mini 100 MAE-A16-100-A230-MINI OEZ:43078 1 0.082 1standard 001 MAE-A16-001-A230 OEZ:43067 3 0.153 11-channel 001 MAE-D16-001-A230 OEZ:43068 2 0.139 12-channel 002 MAE-D16-002-A230 OEZ:43069 2 0.161 1


Analog

Digital

Standard timers – MAN

For real time load switching up to 16 A / 250 V.Change-over switch automatic run / permanent operation / permanent off .

Analog Digital

Design Arrangement


of contacts1) code of modules [kg] [pcs]mini 100 MAN-A16-100-A230-MINI OEZ:43070 1 0.085 1standard 001 MAN-A16-001-A230 OEZ:43071 3 0.155 11-channel 001 MAN-D16-001-A230 OEZ:43072 2 0.173 12-channel 002 MAN-D16-002-A230 OEZ:43073 2 0.197 1


Astro timers – MAAFor real time load switching up to 16 A / / 250 V.Digital - Astro.Weekly and daily program.Switching time setting: by push-buttons on the front panel of the device.Switching on and off at sunrise/sunset.

Combination of Astro function with switching according to internal clock.Shortest switching interval: 1 s.Change-over switch automatic run / / permanent operation / permanent off .Travel reserve 5 years, replaceable battery.Selection of one of 15 foreign languages including Czech.

Design Arrangement


of contacts1) code of modules [kg] [pcs]1-channel 001 MAA-D16-001-A230 OEZ:43074 2 0.173 12-channel 002 MAA-D16-002-A230 OEZ:43075 2 0.197 1


For real time load switching up to 16 A / 250 V.Change-over switch automatic run / permanent operation / permanent off .


ANALOG PROGRAM TIMERS

Minia

58

Specifi cations

Economical StandardType MAE-A16-100-A230-MINI MAE-A16-001-A230 MAN-A16-100-A230-MINI MAN-A16-001-A230

Standards EN 60730-1EN 60730-2-7

EN 60730-1EN 60730-2-7

EN 60730-1EN 60730-2-7

EN 60730-1EN 60730-2-7

Approval marks


Arrangement of contacts1) 100 001 100 001Rated operating voltage Ue AC 250 V AC 250 V AC 250 V AC 250 VRated current Ie 16 A 16 A 16 A 16 ASwitched power AC-1 3 680 W 3 680 W 3 680 W 3 680 W

AC-3 1 000 W 1 000 W 1 000 W 1 000 WAC-5a uncompensated 1 400 VA 1 400 VA 1 400 VA 1 400 VAAC-5a compensated 58 W / 7 μF 58 W / 7 μF 58 W / 7 μF 58 W / 7 μF

AC-5b 1 000 W 1 000 W 1 000 W 1 000 WMin. switched power 4 V / 1 mA 4 V / 1 mA 4 V / 1 mA 4 V / 1 mARated frequency fn 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 HzMechanical endurance 20 000 000 cycles 20 000 000 cycles 20 000 000 cycles 20 000 000 cyclesElectrical endurance 100 00 cycles 100 000 cycles 100 000 cycles 100 000 cyclesConnection - conductor rigid 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2

Connection - conductor flexible 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2

Torque 1.2 Nm 1.2 Nm 1.2 Nm 1.2 NmTime circuit

Min. switching interval 15 min 30 min 15 min 30 minMin. time unit 15 min 15 min 15 min 15 minProgram daily daily daily daily

Run accuracy according to network frequency 50 Hz

according to network frequency 50 Hz ±2 s / day ±2 s / day

Switching accuracy ±5 min ±5 min ±5 min ±5 minRun reserve - - 100 hr 100 hr Battery type - - NiMH NiMHPossibility of battery replacement - - yes yes

Charging time - - min 48 hr min 48 hr Supply circuit

Rated control voltage Uc AC 230 V AC 230 V AC 230 V AC 230 VOperating range 85 ÷ 110 % Uc 85 ÷ 110 % Uc 85 ÷ 110 % Uc 85 ÷ 110 % Uc

Rated frequency fn 50 Hz 50 Hz 50 / 60 Hz 50 / 60 HzRated power loss Pv 0.85 W 0.85 W 0.6 W 0.6 WConnection - conductor rigid 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2

Connection - conductor flexible 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2

Torque 1.2 Nm 1.2 Nm 1.2 Nm 1.2 NmOther data

Mounting on “U” rail according to EN 60715 - type TH 35 TH 35 TH 35 TH 35Degree of protection IP30 IP30 IP30 IP30Ambient temperature -10 ÷ +55 °C -10 ÷ +55 °C -10 ÷ +55 °C -10 ÷ +55 °CWorking position arbitrary arbitrary arbitrary arbitrary



Economical Standard AstroType MAE-D16-001-A230 MAE-D16-002-A230 MAN-D16-001-A230 MAN-D16-002-A230 MAA-D16-001-A230 MAA-D16-002-A230

Standards EN 60730-1EN 60730-2-7

EN 60730-1EN 60730-2-7

EN 60730-1EN 60730-2-7

EN 60730-1EN 60730-2-7

EN 60730-1EN 60730-2-7

EN 60730-1EN 60730-2-7

Approval marks

Main circuit (contact)Arrangement of contacts1) 001 002 001 002 001 002Rated operating voltage Ue AC 250 V AC 250 V AC 250 V AC 250 V AC 250 V AC 250 VRated current Ie 16 A 16 A 16 A 16 A 16 A 16 ASwitched power AC-1 4 000 W 4 000 W 3 680 W 3 680 W 3 680 W 3 680 W

AC-3 1 800 W 1 800 W 2 000 W 2 000 W 2 000 W 2 000 WAC-5a uncompensated

2 500 VA 2 500 VA 2 000 VA 2 000 VA 2 000 VA 2 000 VA

AC-5a compensated

60 W / 7 uF 60 W / 7 uF 600 W / 70 μF 600 W / 70 μF 600 W / 70 μF 600 W / 70 μF

AC-5b 1 200 W 1 200 W 2 000 W 2 000 W 2 000 W 2 000 WMin. switched power 12 V / 100 mA 12 V / 100 mA 12 V / 100 mA 12 V / 100 mA 12 V / 100 mA 12 V / 100 mARated frequency fn 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 HzMechanical endurance 10 000 000 cycles 10 000 000 cycles 10 000 000 cycles 10 000 000 cycles 10 000 000 cycles 10 000 000 cycles Electrical endurance 100 000 cycles 100 000 cycles 100 000 cycles 100 000 cycles 100 000 cycles 100 000 cycles Connection - conductor rigid 1 ÷ 4 mm2 1 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2

Connection - conductor flexible 0.5 ÷ 2.5 mm2 0.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2

Torque 1.2 Nm 1.2 Nm 1.2 Nm 1.2 Nm 1.2 Nm 1.2 NmTime circuit

Min. switching interval 1 min 1 min 1 s 1 s 1 s 1 sMin. time unit 1 min 1 min 1 s 1 s 1 s 1 sProgram weekly weekly weekly weekly weekly weekly Automatic summer/winter time change yes yes yes yes yes yes

Number of memory places 28 14 on each channel 56 28 on each

channel 56 28 on each channel

Pre-set blocks in the week

Mo-Su, Mo-Fr,Sa-Su, individual




Mo-Su, individual

Mo-Su, individual

Run accuracy ±1 s / day ±1 s / day ±0.1 s / day ±0.1 s / day ±0.1 s / day ±0.1 s / day Run reserve 3 years 3 years 5 years 5 years 5 years 5 years Battery type Lithium Lithium Lithium Lithium Lithium LithiumPossibility of battery replacement yes yes yes yes yes yesSupply circuit

Rated control voltage Uc AC 230 V AC 230 V AC 230 V AC 230 V AC 230 V AC 230 VOperating range 85 ÷ 110 % Uc 85 ÷ 110 % Uc 85 ÷ 110 % Uc 85 ÷ 110 % Uc 85 ÷ 110 % Uc 85 ÷ 110 % Uc

Rated frequency fn 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 Hz 50 / 60 HzRated power loss Pv 0.9 W 1.3 W 1 W 1.5 W 1 W 1.5 WConnection - conductor rigid 1 ÷ 4 mm2 1 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2 1.5 ÷ 4 mm2

Connection - conductor flexible 0.5 ÷ 2.5 mm2 0.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2 1.5 ¸ 2.5 mm2 1.5 ÷ 2.5 mm2 1.5 ÷ 2.5 mm2

Torque 1.2 Nm 1.2 Nm 1.2 Nm 1.2 Nm 1.2 Nm 1.2 NmOther dataMounting on “U” rail according to EN 60715 - type TH 35 TH 35 TH 35 TH 35 TH 35 TH 35

Degree of protection IP20 IP20 IP20 IP20 IP20 IP20Ambient temperature -20 ÷ +55 °C -20 ÷ +55 °C -20 ÷ +55 °C -20 ÷ +55 °C -20 ÷ +55 °C -20 ÷ +55 °CWorking position arbitrary arbitrary arbitrary arbitrary arbitrary arbitrary1) Each digit indicates successively the number of make, break and break-make contacts

DIGITAL PROGRAM TIMER

59

Specifi cations


TIMERS

Minia

60

Dimensions

MAN-D16-001-A230 MAN-D16-002-A230

36 44. 5 366

64. 5

89 45 83

44. 56

64. 5

89 45 83

2

1

4

N

L

6

5

8

N

1

2

L

4

MAE-A16-001-A230MAN-A16-001-A230

1

4

2

53 44

64

6

89 45 83

U1

U2

MAE-A16-100-A230-MINIMAN-A16-100-A230-MINI

17. 8 44

64

6

88 45 83

1

4

N

L

MAE-D16-001-A230 MAE-D16-002-A230

36 44. 5 366

64. 5

89 45 83

44. 56

64. 5

89 45 83

2

1

4

N

L

6

5

8

N

1

2

L

4


TIMERS

61

Dimensions

N

MAA-D16-001-A230 MAA-D16-002-A230

36 44. 5 366

64. 5

89 45 8344. 56

64. 5

89 45 83

2

1

4

S

6

5

8

N

1

2

L

4

L

Diagram

MAE-A16-001-A230MAN-A16-001-A230

U1

U2

2 4

1

~M

L

N

4

1

~M

L

N

2 4

1

~M

L

N

2 4

1

~M

6 8

5

MAE-A16-100-A230-MINIMAN-A16-100-A230-MINI

MAE-D16-001-A230MAN-D16-001-A230

MAE-D16-002-A230MAN-D16-002-A230MAA-D16-002-A230

L

N

2 4

1

~M

MAA-D16-001-A230

S


NOTES

Minia

62


63

NOTES


Minia

64

NOTES


OEZ s.r.o.Šedivská 339561 51 LetohradCzech Republictel.: +420 465 672 111 +420 465 672 101fax: +420 465 672 398 +420 465 672 151e-mail: [email protected]

www.oez.com

Any changes reserved

www.oez.com

SP3-2014-A

Minia

Application manualSwitching devices

Minia Selection Switching devices

INSTALLATION CONTACTORS AND RELAYS

They switch after application of control voltage on the coil.Utilization category AC-1 (boilers, electric heaters, …),AC-5 (light bulbs, discharge lamps), AC-7 (smaller motors) etc.Design according to rated operating current and the number of modules:

20 A 1-module ...... RSI-2025 A 2-module ...... RSI-2532 A 2-module ...... RSI-3240 A 3-module ...... RSI-4063 A 3-module ...... RSI-63.

Design with manual control:20 A 1-module ...... RSI-2025 A 2-module ...... RSI-25.

Design for AC 24 V:RSI-20, RSI-25, RSI-32, RSI-40, RSI-63.

Stan

dard

RSI

-A

(AC)

MiniaSwitching devices Selection

INSTALLATION CONTACTORS RSI

Qui

et R

SI-X

(A

C/D

C)Ex

tra

quie

t RPI

(A

C/D

C, U

NI)

INSTALLATION RELAYS RPIQ

uiet

MIG

(A

C)They switch after application of control voltage on the coil.Utilization category AC-1 (boilers, electric heaters, …).16 A 1-module ...... RPI-16.08 A 1-module ...... RPI-08.LED indication – red (SC) or green (SE).Contacts 001 (1 make-and-break), 002 (2 make-and-break), 003 (3 make-and-break).RPI-08-003-UNI is universal from the viewpoint of supply voltage(AC 24 V ÷ 230 V and DC 24 V ÷ 220 V).

RPI-16-001-X230-SC

MIG-32-20-A230 MIG-32-40-A230

RSI-25-40-A230 RSI-32-40-A230

RSI-20-10-X230 RSI-20-20-X230-M RSI-25-40-X230 RSI-32-40-X230


They switch over to opposite state after application of an impulse on the coil.Utilization category AC-1 (boilers, electric heaters, …),AC-5 (light bulbs, discharge lamps), AC-7 (smaller motors) etc.Design according to rated operating current and the number of modules:

20 A 1-module ...... MIG-2032 A 2-module ...... MIG-3263 A 4-module ...... MIG-63.

Design for AC 24 V:MIG-20, MIG-32, MIG-63.

Rated operating current up to 63 A.They contain a switch for manual control.

IMPULSE MEMORY RELAYS MIG - MECHANICAL

RSI-20-10-A230 RSI-20-20-A230-M

Extr

a qu

iet M

IR

(AC)

MIR-16-001-A230

IMPULSE MEMORY RELAYS MIR - ELECTRONIC

*) The stated values are maximum possible ones, always for one contact of the device

They switch over to opposite state after application of an impulse on the coil.Utilization category AC-1 (boilers, electric heaters, …).Central control is part of the relay.16 A 1-module ...... MIR-16.

Utilization categoryMax. switched power *)

RSI RPI MIG MIR

AC-1 Non-inductive or slightly inductive loads, resistance ovens 13,3 kW 4 kW 13,8 kW 4 kW

AC-3 Squirrel-cage motors (starting, switching off during run) 5 kW 1 kW 3,7 kW -

AC-5a Switching of control devices of electric discharge lamps 2,7 kW 0,29 kW 7,7 kW 0,29 kW

AC-5b Switching of light bulbs 5 kW 1 kW 7 kW 0,46 kW

AC-7a Slightly inductive loads for building and similar applications 13,3 kW - 13,8 kW -

AC-7b Motor loads for building applications 5 kW - 3,7 kW -

DC-1 Non-inductive or slightly inductive loads, resistance ovens

1,51 kW (24 V)

0,38 kW(24 V)

1,51 kW(24 V) -

Switched power of the installation contactors, installation relays and impulse memory relays

Mon

itori

ng

rela

y

Stan

dard

Econ

omic

al

NL

Probe for t1 Probe for t2

Minia Selection Switching devices

TIME RELAYS

MiniaSwitching devices Selection


t t

F8

t t

t t

F8

t t

t t

F8

t t

The light is on, but the fan still does not run

SupplyLightFan

SupplyLightFan

SupplyLightFan

The light is on, and the fan is running (it is switched on with a delay)

The light is off, the fan is still running (is switched off with delay)

• the fan will be switched on with a delay after light switching on• the fan will be switched off with a delay after light switching off

TIMERS

MAE-A16-100-A230-MINIAnalog program timer without travel reserve

MAE-D16-001-A230Digital program timer

MAN-A16-100-A230-MINIAnalog program timer

with travel reserve (100 hr)

MAN-D16-001-A230Digital program timer

(Czech menu)

• Switching according to sunset and sunrise according to GPS coordinates with correction of ±2 hours.

• Possibility of combination of switching according to the sun with switching according to manually set real time.

A A MAN D16 001 A23

The control overvoltage, undervoltage, phase failure.In addition, MMR-X3-001-A230 control phase sequence and asymmetry.

They control the level of a conductive liquid.Liquid fi lling and drawing off modes.They use common cables equipped with standard ends protecting them against moisture as probes.The probe cable length up to 1 000 m (depending on cable capacity and set sensitivity).

Control of hot service water heating by solar panels - diff erential thermostat

The control temperature by means of probes (the package includes two 3 m probes).

Umax.

Umin.

U

t

hystereze 5 V

1518

16

5s t 5s

230 V

L

Max. Min.

GND

16 18

N

15

230 V AC

16 15 18

MMR-U3-001-A230

• temperature T set to diff erential thermostat mode (-40 °C)• the diff erence set on 13 °C• if the boiler water temperature is lower by at least 13 °C than the solar

system water temperature, the circulation pump is switched on

15 – 16: error state(switches with an adjustable delay)15 – 18: error-free state(return after 5 s of error disappearance)

Mul

tiple

-fun

ctio

n an

d tim

ing

rela

ys

MCR-MA-003-UNI MCR-MB-001-UNI MCR-TK-001-UNI

Optimal switching of a WC fan

N

L

shifted impulse function

Ast

ro

MAA-D16-001-A230Digital program timer (Czech

menu)

Leve

l re

lays

MMR-HL-001-A230

Ther

mal

re

lays

MMR-TD-200-A230

The switch according to the selected time diagram.Start is performed by the push-button or by application of supply voltage.Output contacts: 1 make-and-break or 3 make-and-break.Design according to functions:

9 functions MCR-MA18 functions MCR-MB2 functions (timing) MCR-TK.

Application manual Switching devices - OEZ

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