7rw600 Catalogue

SIPROTEC 7RW600Numerical Voltage, Frequency andOverexcitation Protection

Protection Systems

CatalogSIP 2.1 ⋅ 2000

SIPROTEC 7RW600Numerical Voltage, Frequency and Overexcitation Protection

Line protection

Voltage protection Frequencyprotection

Generator protection

Voltage protection Frequency protection Overexcitation

protection

Transformer protection

Voltage protection Overexcitation

protection

Power system decoupling

Voltage protection Frequencyprotection

Load shedding

Frequency protection Rate-of-frequency-

changeprotection

Status measured values

Monitoring functions

Hardware Software

Hardware

Auxiliary voltages:24, 48 V DC60, 110, 125 V DC220, 250 V DC, 115 V AC

Local operation LCD for setting and

analysis Case:

Flush-mounting1/619-inch7XP20;Surface-mounting1/619-inch7XP20

Communication ports

Personal computer via RS485 - RS232 con-

verter via modem SCADA / VDEW Bus-capable

Fig. 1SIPROTEC 7RW600Numerical voltage, frequencyand overexcitation relay

Description 2 and 3

Functions 4 and 5

Connection examples 6

Technical data 7 to 10

Selection and

ordering data 11

Circuit diagrams 12 and 13

Dimension drawings 14

Catalog index 15 and 16

Conditions of sale and delivery

Siemens SIP 2.1 ⋅ 2000 1

Siemens AG 2000

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27

24

81

5959N

Protective devicesfor different tasks

Page

Protection functions:ANSI IEC

Undervoltage protection

V<, t

Overvoltage protection

V>>, t ; V>, t

Frequency protection,rate-of-frequency-change protection

f>; f<; − >ddft

Overexcitation protectionVf

>, t ; Vf

= f (t )Superseded: CatalogLSA 2.7.10 ⋅ 1997

Description

Application

The SIPROTEC 7RW600 is anumerical, multifunction relayfor connection to voltagetransformers. It can be used indistribution systems, on trans-formers and for electrical ma-chines. If the SIPROTEC7RW600 detects any deviationfrom the permitted voltage,frequency or overexcitationvalues, it responds accordingto the values set. TheSIPROTEC 7RW600 can beused for the purposes of sys-tem decoupling and for loadshedding if ever there is a riskof a system collapse as a re-sult of inadmissibly large fre-quency drops, and for the pur-poses of monitoring voltageand frequency thresholds.The SIPROTEC 7RW600 volt-age, frequency and overexcita-tion relay can be used to pro-tect generators and trans-formers in the event of defec-tive voltage control, of defec-tive frequency control, or offull load rejection, or further-more islanding generation sys-tems.

Construction

The SIPROTEC 7RW600 relaycontains, in a compact form, allthe components needed for:• Acquisition and evaluation of

measured values• Operation and display• Output of messages / sig-

nals and commands• Input and evaluation of bi-

nary signals• Data transmission (RS485)

and• Auxiliary voltage supply.

The SIPROTEC 7RW600 re-ceives AC voltages from theprimary voltage transformer.The secondary rated voltagerange, 100 - 125 V, is adaptedinternally on the device.There are two device variantsavailable.The first version, for panelflush-mounting or cubiclemounting, has its terminals ac-cessible on the rear.The second version for panelsurface mounting, has its ter-minals accessible from thefront.

2 Siemens SIP 2.1 ⋅ 2000


Functions

The SIPROTEC 7RW600 inte-grates the following protectionfunctions:• Two-stage overvoltage pro-

tection (V>, V>>)• Single-stage undervoltage

protection (V<)(conductor-separated or viathe positive-sequencesystem voltage)

• Four-stage frequency pro-tection (f>, f<)

• Four-stage rate-of-frequency-

change protection − >

d

dft

• Overexcitation protectionwith dependent and inde-pendent characteristics

Vf

t Vf

Vf

= > >>

f( ); ,

• Single-channel trip circuitmonitoring.

The above-listed protectionfunctions can be combined ina specific order (see Selectionand Ordering Data).

Improved measurementtechnique

Due to the numerical process-ing of measured values and inparticular by employing digitalfilters, the SIPROTEC 7RW600achieves a high level of preci-sion across its broad fre-quency range and largely sup-presses voltage transients.

Continuous self-monitoring

The hardware and software inthe SIPROTEC 7RW600 relayare continuously self-monito-red. This ensures a very highlevel of availability.

Event logging with time-stamp

The SIPROTEC 7RW600supplies detailed data for theanalysis of faults and forchecking on operating condi-tions. The messages are buf-fered in various memorieswith time-stamp assigned.• Fault logs (fault indications)

The eight most recent faultrecord logs are always avail-able.Whenever a new fault oper-ation occurs, the oldest onestored is overwritten.

• Operational indications(event logs)All indications not associ-ated directly with the faultare stored in the operationalindication buffer.

Operational measured val-ues

On the LCD display two meas-ured values can be shown atany one time. For the purposesof monitoring or commissioning,the following measured valuesmay be useful:• Voltage at input V

• Voltage at input Vx

• Positive-sequence systemvoltage V1

• Frequency f.

Test aids

A test is initiated via the oper-ating keyboard or via theRS485 port after the appropri-ate code word has been en-tered.The tests include:• Interrogating the logical sta-

tes of− the binary inputs, and– the LED output

• Checking the circuit-breaker– activating relays for which

the test function has beenenabled.

Freely programmable inputsand outputs

Up to 10 different logical func-tions can be allocated via eachbinary input acting as a nor-mally-open (NO) contact ornormally-closed (NC) contact.Up to 20 message outputs canbe allocated to an LED, alarmrelay or command relay.

Fig. 2Front viewsurface-mountingcase, terminals onthe side

Fig. 3Rear view

flush-mountingcase

LSP2

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LSP2

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Serial data transmission

The SIPROTEC 7RW600 relayis fitted with an RS485 port,via which a PC can be con-nected, thus providing, in con-junction with the DIGSI operat-ing and analysis program, aconvenient tool for configuringand parameter setting. TheDIGSI program (which runs un-der MS-Windows) also per-forms fault recording and faultevaluation. The SIPROTEC7RW600 relay can also belinked, via the appropriate con-verters, either directly or overan optoelectronic connection(optical fiber) to the interfaceof the PC or LSA substationcontrol and protection system(IEC 60870-5103 protocol).

Convenient setting

Using the integrated operatingand display panel or a con-nected PC, all setting parame-ters can be entered via the de-vice’s menu system. Thesesettings are written to non-vol-atile memory thus ensuringthat, even in the event of thesupply voltage being inter-rupted, they are not lost.

Fault recording up to 5 or 50seconds

The “fault recording” functionis used to record, in the eventof a fault, the prevailing fre-quency and/or voltage values.Depending on the applicationin question, the user canchoose between fault recordsdescribing the rms value or theinstantaneous value.With the rms value record, thecalculated variables (V, Vx, f )are written in a half-period pat-tern. With the instantaneousvalue record, the prevailing ter-minal voltages are written in thesampling rhythm. Either pickupor tripping can be selected totrigger waveform capture. Themaximum length of a record canbe programmed. The fault re-cord data can be transmitted toa PC for convenient evaluation(Fig. 6).Up to eight faults in total can besaved at any one time. The old-est of these is overwrittenwhenever a new fault is re-corded.


or

Opt↔RS485RS232↔RS485converter

Protectionrelay 17RW600



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Fig. 4Wiringcommunication

Fig. 5Settingswindows

Fig. 6Analog andbinary traces

Termina-tingresistor120 Ω(cable de-pendent)

Functions


The overvoltage protection hasthe function of detecting inad-missible overvoltages in powersystems and electrical ma-chines and, in such event, toinitiate system decoupling orto shut down the generators.Two voltage measuring inputs(V, Vx) are provided on the unit.These must be connected totwo phase-to-phase voltages.The input voltages are pro-cessed separately in two two-stage protective functions.From these, two principle con-nection variants are derived.Fig. 9, Fig. 10, and Fig. 11, onpage 6, show the followingconnection examples:Fig. 9Separated connection, usedfor overvoltage protection andearth-fault detectionFig. 10Two-phase connection to avoltage transformerFig. 11Alternative V connection


The undervoltage protectionsection has the function in par-ticular of protecting electricalmachines (e.g. pumped-stor-age power generators andmotors) against the conse-quences of dangerous voltagedrops. It separates the ma-chines from the power systemand thus avoids inadmissibleoperating states and the possi-ble risk of stability loss. This isa necessary criterion in systemdecoupling.To ensure that the protectionfunctions in a physically cor-rect manner, when used inconjunction with electrical ma-chines, the positive-sequencesystem must be evaluated.As shown in Fig. 10, from thetwo phase-to-phase voltages,the fundamental wave compo-nent is calculated, and, fromthis, the positive-sequencecomponent. The undervoltageprotective function is effectiveover a broad frequency range(25 to 70 Hz). It is implemen-ted on a single-stage basis.The protective function can beblocked, via a binary input,causing a drop in energizingpower. The auxiliary contact ofthe circuit-breaker can be usedfor this purpose with the cir-cuit-breaker open (Fig. 7). Alter-natively, undervoltage acquisi-tion can be activated on a



conductor-separated basis(V<, Vx<).

Frequency protection

The frequency protection canbe used to protect againstoverfrequency or against un-derfrequency. It protects elec-trical machines and plantsagainst adverse effects in theevent of deviations in the ratedspeed (e.g. vibration, heating,etc.), detects and recordsfrequency fluctuations in thepower system, and discon-nects certain loads accordingto thresholds set. It can alsobe used for the purposes ofsystem decoupling, and thusimproves the availability ofin-plant power generation.The frequency protection func-tion is implemented via volt-age input V. From the sampledvoltage, the frequency is meas-ured by means of various filterfunctions. The system thus re-mains unaffected by harmon-ics, ripple control frequenciesand other disturbances.The frequency protection func-tion operates over a broad fre-quency range (25 - 70 Hz).It is implemented (optionallyfor overfrequency or for under-frequency) on a four-stage ba-sis; each stage can be individu-ally delayed. The frequencystages can be blocked either

via the binary input or by anundervoltage stage.

Rate-of-frequency-changeprotection

The rate-of-frequency-changeprotection calculates, from themeasured frequency, the gra-dient of frequency changedf / dt. It is thus possible to de-tect and record any major ac-tive-power loss in the powersystem, to disconnect certainconsumers accordingly, and torestore the system to stability.Unlike frequency protection,rate-of-frequency-changeprotection already reacts be-fore the frequency threshold isundershot. To ensure effectiveprotection settings, it is rec-ommended to consider re-quirements throughout thepower system as a whole. Therate-of-frequency-change pro-tection function can also beused for the purposes of sys-tem decoupling.The rate-of-frequency-changeprotection function is imple-mented on a four-stage basis;each stage can be individuallydelayed. It detects and recordsany negative frequency gradi-ent. The measured result isgenerally released as soon asthe rated frequency is under-shot.

Rate-of-frequency-change pro-tection can also be enabled byan underfrequency stage.The individual stages can beblocked either via the binary in-put or by an undervoltagestage.

Fig. 7Blocking, undervoltageprotection

7RW600

Overexcitation protection

The overexcitation protectiondetects and records any inad-missibly high induction

(B ~ Vf)

in electrical equipment, e.g.generators or transformers,that may occur as a result of avoltage increase and / or fre-quency drop. Increasedinduction of this nature maylead to saturation of the ironcore, excessive eddy currentlosses, and thus to inadmissi-ble heating.It is recommended to use theoverexcitation protection func-tion in power systems subjectto large frequency fluctuations(e.g. systems in island configu-ration or with weak feed) andfor electrical block units thatare separated from the sys-tem.The overexcitation protectionfunction calculates, from themaximum voltage (V, Vx) andthe frequency, the quotientV/f. This function incorporatesan independent warning andtripping stage and a curvewhich is dependent on andadaptable to the object to beprotected and which takes dueaccount of the plant’s thermalbehavior (Fig. 8). Incorrect ad-aptation of the voltage trans-former is also corrected. Theoverexcitation protection func-tion is effective over a broadfrequency range (25 to 70 Hz)and voltage range (10 to 170 V).The overexcitation protectionfunction can be blocked andthe thermal store can be resetseparately via binary inputs.


Fig. 8Tripping range ofoverexcitation protection

t

TV/f>

TV/f>>

1.1 V/f>> 1.4 V/f

Warning stage V/f>

(1st setting value forthermal characteristic)

Thermal trippingstage

Tripping range

Tripping stage V/f>>

(7th setting value forthermal characteristic)

V/f>

Typical schematic diagrams



Fig. 11Connection to voltage transformers in V-configuration

Fig. 13Typical auxiliaryvoltage wiring

Fig. 12Communication port

Fig. 10Connection of two phase-to-phase voltage Vto one voltage transformer set

Fig. 9Connection of a phase-to-phase voltage Vand a displacement voltage Vx

F

BI1 BI2 BI3 K1 K3 K4 K5 K6

LEDReset

Blocking offrequencyprotection

7RW600

Blockingof under-voltageprotection

CB Alarm

K2

7RW600

7RW600

Vx

V

Flush m. version/cubicle mounting

Surface mounting version

Surface mounting version

Flush/cubicle mounting

V

Vx

7RW600 7RW600

Vx

V

Flush/cubicle mountingSurface mounting version

52

Technical data


Measuring circuits(v.t. circuits)

Power supplyvia integratedDC/DC converter

Binary inputs

Command contacts

LED indicators

Design

Serial port(isolated)

Insolation tests

Rated voltage VN 100 to 125 VRated frequency fN 50 or 60 HzDynamic range 170 VPower consumption ≤ 0.2 VAThermal overload capacity,

continuous 200 Vfor ≤ 10 s 230 V

Rated auxiliary voltage VAUX 24 / 48 V DC60 / 110 / 125 V DC220 / 250 V DC, 115 V AC

Maximum ripple at rated voltage ≤ 12 %Power consumption

quiescent Approx. 2 Wenergized Approx. 4 W

Maximum bridging time ≥ 20 ms at VAUX ( 24 V DC)following failure of auxiliary voltage ≥ 50 ms at VAUX ( 110 V DC)

Number 3Voltage range 24 V to 250 V DCCurrent consumption, independent of operating voltage Approx. 2.5 mA2 switching thresholds (adjustable) 17 V, 75 V

Number of relays, total 6Number of relays with 2- channel energization 2Contacts per relay (K1 to K5) 1 NO contactContact for relay (K6) 1 NC contact or 1 NO contact (set via jumper)Switching capacity

Make 1000 W / VABreak 30 W / VA

Switching voltage 250 V (AC / DC)Permissible current

continuous 5 A0.2 s 30 A

Ready-to-operate (green) 1Fault indication (red) 1Marshallable displays (red) 4

Type RS485Test voltage 2 kV AC for 1 minConnections Data cable at housing, two data wires,

one frame reference for connection of a PC orsimilar

Transmission speed at least 1200 baud, max. 19,200 baud

Case 7XP20 For dimensions, see dimension drawingsWeight

Flush mounting / cubicle mounting Approx. 4 kgSurface mounting Approx. 4.5 kg

Degree of protection to IEC 60529/EN 60529 IP 51

Standards IEC 60255-5, ANSI / IEEE C37.90.0Voltage test (routine test)

All circuits except auxiliary voltage and RS485 2.0 kV (rms), 50 HzAuxiliary voltage and RS485 only 2.8 kV DC

Voltage test (type test)Over open command contacts 1.5 kV (rms), 50 Hz

Surge withstand capability (SWC) test (type test) 5 kV (peak); 1.2 / 50 µs; 0.5 Jall circuits, class III 3 positive and 3 negative impulses

at intervals of 5 sTest crosswise:

Measurement circuits, pilot wire connections,power supply, binary inputs, class III, (no testscrosswise over open contacts, RS485 interfaceterminals)

Standards IEC 60255-22 (product standard)EN 50082-2 (generic standard),DIN VDE 0435 Part 303

High-frequency test 2.5 kV (peak), 1 MHz, τ=15 µs,IEC 60255-22-1 class III 400 shots/s, duration 2 sand DIN VDE 0435 Part 303, class IIIElectrostatic discharge IEC 60255-22-2 class III 4 kV/6 kV contact discharge,and IEC 61000-4-2 class III 8 kV air discharge, both polarities,

150 pF, Ri=330 ΩRadio-frequency electromagnetic field

Non-modulated, IEC 60255-22-3 (report) class III 10 V/m, 27 to 500 MHzAmplitude modulated, IEC 61000-4-3, class III 10 V/m, 80 to 1000 MHz,

80% AM, 1 kHzPulse modulated, IEC 61000-4-3 10 V/m, 900 MHz, repetition frequencyclass III 200 Hz, duty cycle 50%

Fast transients 2 kV, 5/50 ns, 5 kHz, burst length 15 ms,IEC 60255-22-4 and IEC 61000-4-4, class III repetition rate 300 ms, both polarities,

Ri = 50Ω, duration 1 minConducted disturbances induced by radio-frequency fields, 10 V, 150 kHz to 80 MHz,amplitude modulated, IEC 61000-4-6, class III 80% AM, 1 kHzPower frequency magnetic field 30 A/m continuous, 50 HzIEC 61000-4-8, class IV 300 A/m for 3 s, 50 Hz

0.5 mT; 50 HzOscillatory surge withstand capability ANSI/IEEE C37.90.1 2.5 kV to 3 kV (peak), 1 MHz to 1.5 MHz,(common mode) decaying oscillation,50 shots per s,

duration 2 s, Ri = 150 Ω to 200 ΩFast transient surge withstand capability 4 to 5 kV, 10/150 ns, 50 shots per s, bothANSI/IEEE C37.90.1 (commom mode) polarities, duration 2 s, Ri = 80 ΩRadiated electromagnetic interference 10 to 20 V/m, 25 to 1000 MHz,ANSI/IEEE C37.90.2 amplitude and pulse modulatedHigh-frequency test 2.5 kV (peak, alternating polarity), 100 kHz,Document 17C (SEC) 102 1 MHz, 10 MHz and 50 MHz,

decaying oscillation,Ri = 50 Ω

Standard EN 50081-* (generic standard)Conducted interference voltage, aux. voltage only 150 kHz to 30 MHzCISPR 11, EN 55022, DIN VDE 0878 Part 22,limit value class BInterference field strength CISPR 11, 30 to 1000 MHzEN 55011, DIN VDE 0875 Part 11, limit value class A

Standards IEC 60255-21and IEC 60068-2Vibration Sinusoidal

IEC 60255-21-1, class 2 10 to 60 Hz: ± 0.035 mm amplitudeIEC 6068-2-6 60 to 150 Hz: 0.5 g acceleration

Sweep rate 1 octave/min20 cycles in 3 orthogonal axes

Shock Half sineIEC 60255-21-2, class 1 acceleration 5 g , duration 11 ms,IEC 60068-2-27 3 shocks in each direction of 3 orthogonal axesSeismic vibration SinusoidalIEC 60255-21-3, class 1, 1 to 8Hz: ± 4 mm amplitude (horizontal axis)IEC 60068-2-59 1 to 8 Hz: ± 2 mm amplitude (vertical axis)

8 to 35 Hz: 1 g acceleration (horizontal axis)8 to 35 Hz: 0.5 g acceleration (vertical axis)Sweep rate 1 octave/min1 cycle in 3 orthogonal axes

Standards IEC 60255-21 and IEC 60068-2Vibration Sinusoidal

IEC 60255-21-1, class 2 5 to 8 Hz: ± 7.5 mm amplitude;IEC 60068-2-6 8 to 150 Hz: 2 g acceleration

Sweep rate 1 octave/min20 cycles in 3 orthogonal axes

Shock Half sineIEC 60255-21-2, class 1 acceleration 15 g , duration 11 ms,IEC 60068-2-27 3 shocks in each direction of 3 orthogonal axesContinuous shock Half sineIEC 60255-21-2, class 1 acceleration 10 g, duration 16 ms,IEC 60068-2-29 1000 shocks in each direction

of 3 orthogonal axes

EMC tests, immunity(type tests)

EMC tests, emission(type tests)

Vibration and shockduring operation

during transport

Technical data



Technical data

Climatic stress tests


Frequency protection


Recommended temperature during service -5 to +55° C(readability may be impaired > +55° C)

Temperature tolerances:during service -20 to +70° Cduring storage -25 to +55° Cduring transport -25 to +70° C(storage and transport in standard works packaging)

Permissible humidity Mean value per year ≤ 75 % relative humidity,We recommend to keep the units from direct sunlight on 30 days per year 95 % relative humidity,and from severe change in temperature including condensation not permissible!condensation.

Setting range V<, Vx< 20 to 120 V (in steps of 1V)Delay times 0 to 60 s (in steps of 0.01s) or ∞ (i.e.non-effective)Pick-up time ≤ 50 msReset time ≤ 50 msReset ratio 1.05Tolerances

Voltage pick-up 3 % of setting value or 1VDelay times 1 % of setting value or 10 ms

Setting rangeV>, V>> 20 to 170 V (in steps of 1V)Vx>, Vx>> 10 to 170 V (in steps of 1V)

Delay times 0 to 60 s or ∞ (in steps of 0.01s)Pick-up time ≤ 50 msReset time ≤ 50 msReset ratio 0.95Tolerances

Voltage pick-up 3 % of setting value or 1 VDelay times 1 % of setting value or 10 ms

Number of frequency stages f> or f< 4Setting range f> or f< 40 to 68 Hz (in steps of 0.01 Hz)Delay times 0 to 60 s or ∞ (in steps of 0.01 s)Undervoltage blocking 20 to 100 V or ∞ (in steps of 1 V)Pick-up time f>, f< ≤ 100 msReset times f>, f< ≤ 100 msReset difference Approx. 20 mHzReset ratio (undervoltage blocking) 1.05Tolerances

Frequencies f>, f< 5 mHz at f = fN and V = VN10 mHz at f = fN

Undervoltage blocking 3 % of setting value or 1 VDelay times 1 % of setting value or 10 ms


Rate-of-frequency-change pro-tection

Fault recording

Operational measured values

CE conformity

Overexcitation protection

Technical data


Number of rates-of-frequency-change stages 4

Setting range − >ddft

1 to 10 Hz/s or ∞ (in steps of 0.1 Hz/s)

Delay times 0 to 60 s or ∞ (in steps of 0.01 s)Undervoltage blocking 20 to 100 V or ∞ (in steps of 1 V)

Pick-up time − >ddft

Approx. 200 ms

Reset ratio (undervoltage blocking) 1.05Tolerances

Changes of frequencies − >ddft

in the 45 Hz to 50 Hz range 100 mHz/s at fN = 50 Hz and V = VNin the 54 Hz to 60 Hz range 150 mHz/s at fN = 60 Hz and V = VN

Undervoltage blocking V< 3 % of setting value or 1 VDelay times 1 % of setting value or 10 ms

Warning stage V/ Vf/ f

N

N

1 to 1.2 (in steps of 0.01)

Tripping stage V/ Vf/ f

N

N

1 to 1.4 (in steps of 0.01)

Delay times, warning and tripping stages 0 to 60 s, or ∞ (in steps of 0.01 s)Curve values V/f 1.1 / 1.15 / 1.2 / 1.25 / 1.3 / 1.35 / 1.4Associated delay times 0 to 20000 s (in steps of 1 s)Cooling-down time 0 to 20000 s (in steps of 1 s)Voltage transformer adaptation factor 0.5 to 2 (in steps 0.01)Pick-up response time (stage curve) ≤ 50 msReset time (stage curve) ≤ 60 msReset ratio 0.95Tolerances

Overexcitation V/f 3 % of setting valueDelay times (stage curve) 1 % of setting value or 10 msDelay times (dependent curve) 5 % with respect to V/f value ± 0.5 s

Instantaneous value fault recordMeasured values v, vxPattern 1.00 ms (50 Hz)

0.83 ms (60 Hz)Fault record duration max. 5 sStart signal Tripping, energization, binary input, PC

RMS fault recordmeasured values V, Vx, f-fNPattern 10 ms (50 Hz)

8.3 ms (60 Hz)Fault record duration max. 50 sStarting signal Tripping, energization, binary input, PC

Measured values V, Vx, V1, V/f, fMeasuring range voltage 0 to 170 VTolerance ≤ 2 V or 5 %Measuring range overexcitation 0 to 2.4Tolerance ≤ 5 %Measuring range frequency 25 to 70 HzTolerance ≤ 0.05 Hz or 5 mHz at f = fN

The product meets the stipulations of the guideline of thecouncil of the European Communities for harmonization ofthe legal requirements of the member states on electromagneticcompatibility (EMC guideline 89/336/EEC) and product usewithin certain voltage limits (low-voltage guideline 73/23/EEC).The product conforms with the international standard of theIEC 60255 series and the German national standardDIN VDE 57-435, Part 303.The unit has been developed and manufactured for usein industrial areas in accordance with the EMC standard.This conformity is the result of a test that was performedby Siemens AG in accordance with article 10 of the guidelineand the EN 50081-2 and EN 50082-2 basic specifications forthe purposes of the EMC guideline and EN 60255-6 for thepurposes of the low-voltage guideline.


Selection and ordering data

1) Contained in the full versionof DIGSIEnglish 7XS5020-1A00German 7XS5020-0A00

SIPROTEC 7RW600 7RW6000 –¨¨A¨0 –¨¨A0Numerical voltage, frequency and overexcitation relay

Rated auxiliary voltage24, 48 V DC60, 110, 125 V DC220, 250 V DC , 115 V AC

Mechanical designSurface mounting, terminals on the sideFlush mounting/cubicle mounting, terminals on the rear

LanguagesEnglishGermanSpanishFrench

Scope of functionsVoltage and frequency protectionVoltage, frequency and rate-of-frequency-change protectionVoltage and overexcitation protection

Serial system interfacewith RS485 port

Accessories

Communication cable (copper) 7XV5100 - 2between PC (9-pole socket) and converter / protection device

Converter V.24 - RS485with communication cable for theSIPROTEC 7RW600 numerical voltage, frequency and overexcitation relayLength 1 m (3 ft)PC-adapterwith power supply unit 230 V AC 7XV5700 - 0AA00with power supply unit 110 V AC - 1AA00

Converter, full-duplexFibre-optic cable, RS485, with built-in power supply unit 7XV5600 - 0AA00Auxiliary voltage 24 - 250 V DC and 110 / 230 V AC

Manual for SIPROTEC 7RW600German C53000 - G1100 - C117-1English - G1176 - C117-1

DIGSI-LIGHT protection software1)

Parameterizing and operating software for the SIPROTEC 7RW600protection unit without graphical evaluation programRequired: MS-Windows 3.1 or higherGerman 7XS5120 - 0AA0English - 1AA0French on requestSpanish on request

DIGRA graphical evaluation program for DIGSI-LIGHT1)

For visualization of fault recording, in conjunction withDIGSI-LIGHT protection software for SIPROTEC 7RW600Required: MS-Windows 3.1 or higherGerman 7XS5130 - 0AA0English - 1AA0French on requestSpanish on request

Designation Order No.

0123

245

BE

D

012


Circuit diagram

Fig. 14Connection circuit diagramm of 7RW600 voltage and frequency protectionwith presetting of marshallable binary inputs and command contacts

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AN

DR

ELA

YS

–BI3

RS4

85

–BI2

–BI1

–T2

–T3


Fig. 15Connection circuit diagramm of 7RW600 voltage and overexcitation protectionwith presetting of marshallable binary inputs and command contacts

Fig. 16SIPROTEC 7RW600 with 7XP20 housingfor panel surface mounting, terminals on the side

Dimension drawings



Fig. 17SIPROTEC 7RW600 with 7XP20 housing,for panel flush mounting or cubicle mounting,terminals on the rear

Dimensions are given in mm (inch)

Wire size Fittings Order No. Order No.(small items) (manufacturer) (Siemens)

Voltage contacts 7 to 31

Ring-cable lugs Crimp spring contacts1) from Weidmüllerd1 = 4 mm (0.2 in) 0.5 to 1 mm 2 3000 units 162 552 W73073-A2502-C1

1.5 to 2.5 mm2 2500 units 162 550 W73073-A2503-C1Wmax. = 9 mm (0.36 in)Wire size1 to 2.6 mm2

(AWG 16 to 14)1) for panel flush-mounting only

Terminals


Catalog Index of the Protection and Substation Control Division

Catalog Index

Title Designation Order No.

Numerical Protective Relaying

Numerical Protection Devices LSA 2.0.1 E50001-K5702-A011-A1-7600Operation and Evaluation Software for Numerical Protection Devices LSA 2.0.2 E50001-K5702-A121-A1-7600Relay Selection Guide LSA 2.0.3 E50001-K5702-A031-A2-7600SIPROTEC 7SJ600 Overcurrent, Motor and Overload Protection LSA 2.1.15 E50001-K5712-A251-A2-7600SIPROTEC 7SJ601 Overcurrent Protection LSA 2.1.16 E50001-K5712-A261-A1-76007SJ41 Definite-Time Overcurrent Protection Relay LSA 2.1.10 E50001-K5712-A201-A2-76007SJ511 Numerical Overcurrent-Time Protection (Version V3) LSA 2.1.3 E50001-K5712-A131-A2-76007SJ512 Numerical Overcurrent-Time Protection (Version V3) LSA 2.1.4 E50001-K5712-A141-A3-76007SJ512 Numerical Feeder Protection (Version V3.6) LSA 2.1.30 E50001-K5712-A411-A1-4A00SIPROTEC 7SJ531 Numerical Line and Motor Protection withControl Function LSA 2.1.9 E50001-K5712-A191-A4-76007SJ551 Multi-Function Protection Relay LSA 2.4.2 E50001-K5742-A121-A3-7600SIPROTEC 4 7SJ61/62/63 6MD63 Multifunction Protection Relayand Bay Controller SIP 3.1 E50001-K4403-A111-A1-4A00SIPROTEC 7SJ602 Numerical Overcurrent, Motor and OverloadProtection Relay SIP 3.3 E50001-K4403-A131-A1-7600SIPROTEC 7SA510 Distance Protection Relay (Version V3) LSA 2.1.17 E50001-K5712-A271-A1-7600SIPROTEC 7SA511 Distance Protection Relay (Version V3) LSA 2.1.11 E50001-K5712-A211-A2-76007SA513 Line Protection Relay (Version V3) LSA 2.1.12 E50001-K5712-A221-A1-76007SA518/519 Overhead Control-Line Protection Relay (Version V3) LSA 2.1.14 E50001-K5712-A241-A2-76003VU13 Miniature Circuit-Breaker LSA 2.1.8 E50001-K5712-A181-A2-76007SD502 Line Differential Protection with Two Pilot Wires LSA 2.2.1 E50001-K5722-A111-A2-76007SD503 Line Differential Protection with Three Pilot Wires LSA 2.2.2 E50001-K5722-A121-A2-76007SD511/512 Current Comparison Protection Relay (Version V3)for Overhead Lines and Cables LSA 2.2.3 E50001-K5722-A131-A2-7600SIPRPOTEC 7SD60 Numerical Current Differential Protection Relayfor Two Pilot-Wire Link SIPROTEC 5.2 E50001-K4405-A121-A1-76007UT512/513 Differential Protection Relay (Version V3)for Transformers, Generators and Motors LSA 2.2.4 E50001-K5722-A141-A2-7600SIPROTEC 7SS50 Version V1.2 Busbar/Circuit-BreakerFailure Protection Relay (Summation Current Transformer Version) SIPROTEC 5.1 E50001-K4405-A111-A1-7600Auxiliary Current Transformers 4AM50, 4AM51, 4AM52and Isolating Transformers 7XR95 LSA 2.2.6 E50001-K5722-A161-A1-7600SIPROTEC 7SS52 Distributed Numerical Busbar and Circuit-BreakerFailure Protection Relay LSA 2.2.7 E50001-K5722-A171-A1-7600Introduction to Earth-Fault Detection LSA 2.3.1 E50001-K5732-A111-A2-76007SN71 Transient Earth-Fault Relay LSA 2.3.2 E50001-K5732-A121-A1-76007XR96 Toroidal Current Transformer LSA 2.3.3 E50001-K5732-A131-A1-76007VC1637 Earth-Leakage Monitor LSA 2.3.4 E50001-K5732-A141-A1-76007SK52 Motor Protection LSA 2.4.1 E50001-K5742-A111-A1-7600Introduction to Generator Protection LSA 2.5.1 E50001-K5752-A111-A1-76007UM511 Generator Protection Relay (Version V3) LSA 2.5.2 E50001-K5752-A121-A2-76007UM512 Generator Protection Relay (Version V3) LSA 2.5.3 E50001-K5752-A131-A2-76007UM515 Generator Protection Relay (Version V3) LSA 2.5.4 E50001-K5752-A141-A2-76007UM516 Generator Protection Relay (Version V3) LSA 2.5.5 E50001-K5752-A151-A1-76007UW50 Tripping Matrix LSA 2.5.6 E50001-K5752-A161-A1-76007VE51 Synchronizing Unit LSA 2.5.7 E50001-K5752-A171-A1-76007VP151 Three-Phase Portable Test Set (Omicron CMC56) LSA 2.6.1 E50001-K5762-A111-A2-76007XV72 Test Switch LSA 2.6.2 E50001-K5762-A121-A1-76007SV50 Numerical Circuit-Breaker Failure Protection Relay LSA 2.7.1 E50001-K5772-A111-A1-76007SV512 Numerical Circuit-Breaker Failure Protection Relay LSA 2.7.2 E50001-K5772-A121-A1-76007VK512 Numerical Auto-Reclose/Check-Synchronism Relay LSA 2.7.3 E50001-K5772-A131-A1-76007SM70 Analog Output Unit LSA 2.7.5 E50001-K5772-A151-A1-76007SM71 Analog Output Unit LSA 2.7.6 E50001-K5772-A161-A1-76007SV7220 Power Supply Unit LSA 2.7.9 E50001-K5772-A191-A1-7600SIPROTEC 7RW600 Numerical Voltage, Frequency andOverexcitation Relay SIP 2.1 E50001-K4402-A111-A1-7600Communication for Protection DevicesCentralized and Remote Control of Siemens Protection Relays (Overview)* SIPROTEC 8.1 E50001-K4408-A111-A1-7600Operating and Analysis Software DIGSI V3* LSA 2.8.2 E50001-K5782-A121-A1-76006MB252 Mini Bay Unit for Energy Automation with SICAM SIPROTEC 7.1 E50001-K4407-A111-A1-7600

Continued on page 16 * Information on additional equipment for 7RW600

Catalog Index of the Protection and Substation Control Division

Catalog Index

Title Designation Order No.

Substation Control and Protection

Input/Output Unit 6MB522 LSA 1.1.1 E50001-K5701-A111-A4-7600Input/Output Unit 6MB523 LSA 1.1.2 E50001-K5701-A121-A2-76006MB511/6MB512 Substation Control Master Unit and7SW511/7SW512 Relay Data Concentrator LSA 1.1.3 E50001-K5701-A131-A2-76006MB520/6MB521 Input/Output Units LSA 1.1.4 E50001-K5701-A141-A1-76006MB513/514 Compact Control Master Unitand Relay Data Concentrator LSA 1.1.6 E50001-K5701-A161-A1-76006MB524 Bay Control Unit LSA 1.1.7 E50001-K5701-A171-A2-76006MB525 Mini Bay Unit (MBU) LSA 1.1.8 E50001-K5701-A181-A1-76006MB5510 Station Control Unit LSA 1.2.1 E50001-K5701-A211-A2-76006MB552 Compact Remote Terminal Unit LSA 1.2.2 E50001-K5701-A221-A1-76006MB5530-0 Minicompact Remote Terminal Unit LSA 1.2.3 E50001-K5701-A231-A1-76006MB5530-1 Minicompact Remote Terminal Unit forCable Shield Communication LSA 1.2.4 E50001-K5701-A241-A1-76006MB5540 SINAUT LSA COMPACT Remote Terminal Unit LSA 1.2.5 E50001-K5701-A251-A1-76006MB5515 Station Control Unit LSA 1.2.6 E50001-K5701-A261-A1-7600Control in SINAUT LSA Substation Control and Protection LSA 1.4.1 E50001-K5701-A411-A1-7600Status Indications in SINAUT LSA Substation Control and Protection LSA 1.4.2 E50001-K5701-A421-A1-7600Analog Values in SINAUT LSA Substation Control and Protection LSA 1.4.3 E50001-K5701-A431-A1-7600Metering in SINAUT LSA Substation Control and Protection LSA 1.4.4 E50001-K5701-A441-A1-7600Voltage Control with Input/Output Units 6MB520/6MB521 LSA 1.4.5 E50001-K5701-A451-A1-7600Network Synchronization with Input/Output Units 6MB520/521 LSA 1.4.6 E50001-K5701-A461-A1-7600Operation with Two Control Master Units LSA 1.4.7 E50001-K5701-A471-A1-7600Node Functions in SINAUT LSA Substation Control and Protection LSA 1.4.8 E50001-K5701-A481-A1-7600System Management with the SINAUT LSA Substation Controland Protection System LSA 1.4.9 E50001-K5701-A491-A1-7600LSADIAG - Testing and Diagnostics System for SINAUT LSA LSA 1.5.2 E50001-K5701-A521-A1-7600Substation Control and ProtectionLSACONTROL - Control and Monitoring LSA 1.5.3 E50001-K5701-A531-A1-7600LSAPROCESS - Process Information Analysis LSA 1.5.5 E50001-K5701-A551-A1-7600LSA 678 Standard Cubicle LSA 1.6.1 E50001-K5701-A611-A1-7600

Energy Automation

Substation SICAM RTU System SICAM 2.1.1 E50001-K5602-A111-A1-7600SICAM miniRTU 6MD202 SubRTU SICAM 2.2.1 E50001-K5602-A211-A1-7600SICAM microRTU 6MD2030 Substation SICAM 2.3.1 E50001-K5602-A311-A1-7600SICAM SAS Substation Automation System SICAM 3.1.1 E50001-K5603-A111-A1-7600PS20A-6EP8090 Power Supply Module SICAM 5.1.1 E50001-K5605-A111-A1-7600DI32-6MD1021 Digital Input Functional Module SICAM 5.2.1 E50001-K5605-A211-A1-7600AI32-6MD1031 Analog Input Functional Module SICAM 5.2.2 E50001-K5605-A221-A1-7600AI16-6MD1032 Analog Input Functional Module SICAM 5.2.3 E50001-K5605-A231-A1-7600CO-6MD1022 Command Output Functional Module SICAM 5.3.1 E50001-K5605-A311-A1-7600CR-6MD1023 Command Release Functional Module SICAM 5.3.2 E50001-K5605-A321-A1-7600Visualization System for SICAM SAS: SICAM WinCC SICAM 6.1.1 E50001-K5606-A111-A1-7600SICAM plusTOOLS Configuration System SICAM 6.2.1 E50001-K5606-A211-A1-7600

Power QualityFault and Digital Recorder SIMEAS R SR 10.1.1 E50001-K4011-A101-A1-7600Central Fault Data Unit DAKON SR 10.1.2 see IntranetOSCOP P The Program for Power Quality Recorders SR 10.1.3 E50001-K4013-A101-A1-7600

Power System Quality Analysis OSCILLOSTORE SR 10.2 E50001-K4020-A101-A1-7600SIMEAS Q Quality Recorder SR 10.2.5 E50001-K4025-A101-A1-7600SIMEAS P Power Meter SR 10.2.6 E50001-K4026-A101-A1-7600SIMEAS T Transducers for Power Variables SR 10.4 E50001-K4040-A101-A1-7600Active Filter and Power Conditioner for DistributionNetworks SIPCON P/S SR 10.5 E50001-K4050-A201-A1-7600Low Voltage Capacitors and Power Factor Correction Units SIPCON T SR 10.6 E50001-K4060-A101-A1-7600


Responsible for:Technical contents:Dr. Hans-Joachim Herrmann/Dipl.-Ing. Marko ZaherdoustSiemens AG, EV S V13, NürnbergGeneral editing: Claudia Kühn-SutionoSiemens AG, EV BK T, Erlangen

Order No.: E50001-K4402-A111-A1-7600

Printed in GermanyKG K 1097 5.0 16 En 321555 6101/U630Nd K 01.00 5.0 16 En 101628 6106/D6067

Conditions of Sale and Delivery ⋅ Export RegulationsTrademarks ⋅ DimensionsConditions of Sale and Delivery

Export Regulations Dimensions

Subject to theGeneral Conditions of Supplyand Deliveryfor Products and Services ofthe Electrical and ElectronicIndustry and to any otherconditions agreed upon withthe recipients of catalogs.

The technical data, dimensionsand weights are subject tochange unless otherwise statedon the individual pages of thiscatalog.The illustrations are forreference only.We reserve the right to adjustthe prices and shall charge theprice applying on the date ofdelivery. En 1.91a

In accordance with the presentprovisions of the German ExportList and the US CommercialControl List, export licences arenot required for the productslisted in this catalog.

An export licence may howeverbe required due to country-specific application and final de-stination of the products.Relevant are the export criteriastated in the delivery note andin the invoice regarding apossible export and reexportlicence.Subject to change without notice.

All dimensions in this catalogare given in mm (inch).

Trademarks

All product designations usedare trademarks or productnames of Siemens AG orof other suppliers.

www.ev.siemens.de/index_e.htm Order No.: E50001-K4402-A111-A1-7600

Published by

Siemens AktiengesellschaftPower Transmission and Distribution GroupProtection and Substation Control Systems DivisionPostfach 480690026 NürnbergDEUTSCHLAND

7rw600 Catalogue

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