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Relion ® 650 series Transformer protection RET650 ANSI Product Guide

Product Guide, Transformer protection RET650, ANSI

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Page 1: Product Guide, Transformer protection RET650, ANSI

Relion® 650 series

Transformer protection RET650 ANSIProduct Guide

Page 2: Product Guide, Transformer protection RET650, ANSI

Contents

1. 650 series overview.................................................3

2. Application...............................................................3

3. Available functions..................................................7

4. Differential protection............................................17

5. Current protection.................................................18

6. Voltage protection.................................................20

7. Frequency protection............................................21

8. Secondary system supervision.............................21

9. Control...................................................................21

10. Logic.....................................................................23

11. Monitoring............................................................24

12. Metering...............................................................27

13. Human Machine interface....................................27

14. Basic IED functions..............................................28

15. Station communication........................................29

16. Hardware description...........................................30

17. Connection diagrams...........................................33

18. Technical data......................................................44

19. Ordering................................................................83

Disclaimer

The information in this document is subject to change without notice and should not be construed as a commitment by ABB AB. ABB AB assumes noresponsibility for any errors that may appear in this document.

© Copyright 2011 ABB Inc..

All rights reserved.

Trademarks

ABB and Relion are registered trademarks of ABB Group. All other brand or product names mentioned in this document may be trademarks orregistered trademarks of their respective holders.

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 3: Product Guide, Transformer protection RET650, ANSI

1. 650 series overview

The 650 series IEDs provide optimum 'off-the-shelf', ready-to-use solutions. It is configuredwith complete protection functionality anddefault parameters to meet the needs of a widerange of applications for generationtransmission and sub-transmission grids.

The 650 series IEDs include:

• Complete ready to use solutions optimizedfor a wide range of applications forgeneration, transmission and sub-transmission grids.

• Support for user-defined names in the locallanguage for signal and function engineering.

• Minimized parameter settings based ondefault values and ABB's new global basevalue concept. You only need to set thoseparameters specific to your own application,such as the line data.

• GOOSE messaging for horizontalcommunication.

• Extended HMI functionality with 15 dynamicthree-color-indication LEDs per page, on upto three pages, and configurable push-buttonshortcuts for different actions.

• Programmable LED text-based labels.• Settable 1A/5A -rated current inputs.

2. Application

RET650 provides fast and selective protection,monitoring and control for two- and three-winding transformers, autotransformers,generator-transformer units and shunt reactors.The transformer IED is designed to operatecorrectly over a wide frequency range in orderto accommodate power system frequencyvariations during disturbances and generatorstart-up and shut-down.

A very fast differential protection function, withautomatic CT ratio matching and phase shiftcompensation, makes this IED the idealsolution even for the most demandingapplications. The differential protectionfunction is provided with 2nd harmonic andwave-block restraint features to avoid trippingfor magnetizing inrush current, and 5thharmonic restraint to avoid tripping duringoverexcitation conditions.

The differential function offers a highsensitivity for low-level internal faults. Theunique and innovative sensitive differentialprotection feature of the RET650 provides thebest possible coverage for winding internal turn-to-turn faults, based on well-known theory ofsymmetrical components .

Low impedance restricted ground-faultprotection functions are available ascomplimentary sensitive and fast mainprotection against winding ground faults. Thisfunction includes a directional zero-sequencecurrent criterion for additional security.

Tripping from Pressure relief/Buchholz andtemperature devices can be done through theRET650 where pulsing, lock-out contact outputand so on is performed. The binary inputs areheavily stabilized against disturbance toprevent incorrect operations at for example, dcsystem capacitive discharges or DC groundfaults.

Versatile phase, ground, negative and zerosequence overcurrent functions, which can bemade directional, provide further alternativebackup protection. Thermal overload with twotime-constants, volts per hertz and over/undervoltage protection functions are also available.

A built-in disturbance and event recorderprovides valuable data to the user about statusand operation for post-fault disturbance analysis.

An included breaker failure protection functionallows high speed back-up tripping ofsurrounding breakers.

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

Revision: -

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Page 4: Product Guide, Transformer protection RET650, ANSI

Disturbance recording is available to allowindependent post-fault analysis after primarydisturbances.

Three packages have been defined for thefollowing applications:

• Two-winding transformer in single breakerarrangements (A01A)

• Three-winding transformer in singlebreaker arrangements (A05A)

• Tap changer control (A07A)

The packages are configured and ready fordirect use. Analog and tripping IO has been pre-defined for basic use. Other signals need to beapplied as required for each application.

The graphical configuration tool ensures simpleand fast testing and commissioning.

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 5: Product Guide, Transformer protection RET650, ANSI

T2W PDIF

87T 3Id/I

CC RBRF

50BF 3I> BF

CC RBRF

50BF 3I> BF

OC4 PTOC

50/51 3I>

OC4 PTOC

51/67 3I>

CC RPLD

52PD PD

EF4 PTOC

51N IN>

CC RPLD

52PD PD

TR PTTR

49 Ith

C MSQI

Meter.

V MMXU

Meter.

C MMXU

Meter.

CV MMXN

Meter.

TCS SCBR

Cond

TCS SCBR

Cond

SPVN ZBAT

Cond

TR8 ATCC

90 U

TCM YLTC

84

UV2 PTUV

27 U<

OV2 PTOV

59 U>

PH PIOC

50 3I>>

TR PTTR

49 Ith

REF PDIF

87N IdN/I

Other configured functions

REF PDIF

87N IdN/I

EF4 PTOC

51N/67N IN>

DRP RDRE

Mont.

ROV2 PTOV

59N 3U0>

RET650 A01A - 2 Winding Transformer protection 10AI (8I+2U)

20 MVA110±11*1.5% / 21 kV

105 / 550 AYNd5

20 kV Bus

110 kV Bus

200/1

600/120kV/100V

200/1

600/1

W1

W2

ANSI11000134_1_en.vsd

Y

Y

IEC61850

ANSI IEC

Function Enabled in Settings

DNP

ANSI IEC

Function Disabled in Settings

IEC60870-5-103

ANSI IEC

ANSI11000134 V1 EN

Figure 1. A typical protection application for a two-winding transformer in single breakerarrangement

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 6: Product Guide, Transformer protection RET650, ANSI

RET650 A05A - 3 Winding Transformer protection 20AI 2*(6I+4U)

W1

T3W PDIF

87T 3Id/I

CC RBRF

50BF 3I> BF

CC RBRF

50BF 3I> BF

OC4 PTOC

50/51 3I>

OC4 PTOC

51/67 3I>

CC RPLD

52PD PD

CC RBRF

50BF 3I> BF

CC RPLD

52PD PD

EF4 PTOC

51N IN>

CC RPLD

52PD PD

TR PTTR

49 Ith

TR PTTR

49 Ith

V MSQI

Meter.

C MSQI

Meter.

V MMXU

Meter.

C MMXU

Meter.

CV MMXN

Meter.

V MSQI

Meter.

C MSQI

Meter.

V MMXU

Meter.

C MMXU

Meter.

CV MMXN

Meter.

TCS SCBR

Cond

TCS SCBR

Cond

TCS SCBR

Cond

SPVN ZBAT

Cond

TR8 ATCC

90 U

TCM YLTC

84

UV2 PTUV

27 U<

OV2 PTOV

59 U>

PH PIOC

50 3I>>

TR PTTR

49 Ith

REF PDIF

87N IdN/I

Other configured functions

REF PDIF

87N IdN/I

REF PDIF

87N IdN/I

OEX PVPH

24 U/f>

OC4 PTOC

51/67 3I>

EF4 PTOC

51N/67N IN>

EF4 PTOC

51N/67N IN>

DRP RDRE

Mont.

CV MMXN

Meter.

ROV2 PTOV

59N 3UO>

35 kV Bus

110 kV Bus

10 kV Bus

Transformer Data:40/40/15 MVA

110±11*1.5% / 36.75 / 10.5 kV210/628/825 A

YNyn0d5

110kV/100V

300/1

1000/1

800/1

800/1

300/1

10kV/100V

35kV/100V

1000/1

W3

W2

ANSI11000135_1_en.vsd

Y

Y

IEC61850

ANSI IEC

Function Enabled in Settings

DNP

ANSI IEC

Function Disabled in Settings

IEC60870-5-103

ANSI IEC

ANSI11000135 V1 EN

Figure 2. A typical protection application for a three-winding transformer in single breakerarrangement

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 7: Product Guide, Transformer protection RET650, ANSI

RET650 A07A – OLTC Control for 1 or 2 Transformers 10AI (6I+4U)

TR PTTR

49 Ith

EF4 PTOC

50N/51N IN>

CV MMXN

Meter.

T1

OC4 PTOC

50/51 3I>

ETP MMTR

Meter.

ROV PTOV

59N 3U0>

T2TR8 ATCC

90 UUV2 PTOV

27 U<

OV2 PTOV

59 U>

TR PTTR

49 Ith

EF4 PTOC

50N/51N IN>

CV MMXN

Meter.OC4 PTOC

50/51 3I>

ETP MMTR

Meter.

ROV2 PTOV

59N 3Uo>TR8 ATCC

90 U

UV2 PTUV

27 U<

OV2 PTOV

59 U>

T1

T2

TCM YLTC

84

TCM YLTC

84

TCS SCBR

Cond

TCS SCBR

Cond

SPVN ZBAT

Cond

Other configured functions

DRP RDRE

Mont.

T1 Data:20 MVA

110±11*1.5% / 21 kV105 / 550 A

YNd5XT=11 %

T2 Data:20 MVA

110±11*1.5% / 21 kV105 / 550 A

YNd5XT=11 %

20 kV Bus #1 20 kV Bus #2

600/1

20kV/100V

600/1

20kV/100V

W2

W2

ANSI11000136_1_en.vsd

Y

Y

Y

Y

IEC61850

ANSI IEC

Function Enabled in Settings

DNP

ANSI IEC

Function Disabled in Settings

IEC60870-5-103

ANSI IEC

ANSI11000136 V1 EN

Figure 3. A typical tap changer control application for one or two transformers

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 8: Product Guide, Transformer protection RET650, ANSI

3. Available functions

Main protection functions

IEC 61850/Functionblock name

ANSI Function description Transformer

RET650 (

A01A

)2W

/1C

B

RET650 (

A05A

)3W

/1C

B

RET650 (

A07A

)O

LTC

Differential protection

T2WPDIF 87T Transformer differential protection, twowinding

1

T3WPDIF 87T Transformer differential protection, threewinding

1

REFPDIF 87N Restricted earth fault protection, lowimpedance

2 3

HZPDIF 87 1Ph High impedance differential protection 2 2

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 9: Product Guide, Transformer protection RET650, ANSI

Back-up protection functions

IEC 61850/Functionblockname

ANSI Function description Transformer

RET650 (

A01A

)2W

/1C

B

RET650 (

A05A

)3W

/1C

B

RET650 (

A07A

)O

LTC

Current protection

PHPIOC 50 Instantaneous phase overcurrent protection 2 3

OC4PTOC 51/67 Four step directional phase overcurrentprotection

2 3 2

EFPIOC 50N Instantaneous residual overcurrentprotection

2 3

EF4PTOC 51N/67N

Four step directional residual overcurrentprotection

2 3 2

TRPTTR 49 Thermal overload protection, two timeconstants

2 3 2

CCRBRF 50BF Breaker failure protection 2 3

CCRPLD 52PD Pole discordance protection 2 3

GUPPDUP 37 Directional underpower protection 1 1 2

GOPPDOP 32 Directional overpower protection 1 1 2

DNSPTOC 46 Negative sequence based overcurrentfunction

1 2

Voltage protection

UV2PTUV 27 Two step undervoltage protection 1 1 2

OV2PTOV 59 Two step overvoltage protection 1 1 2

ROV2PTOV 59N Two step residual overvoltage protection 1 1 2

OEXPVPH 24 Overexcitation protection 1

Frequency protection

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 10: Product Guide, Transformer protection RET650, ANSI

IEC 61850/Functionblockname

ANSI Function description Transformer

RET650 (

A01A

)2W

/1C

B

RET650 (

A05A

)3W

/1C

B

RET650 (

A07A

)O

LTC

SAPTUF 81 Underfrequency function 4 4 4

SAPTOF 81 Overfrequency function 4 4 4

SAPFRC 81 Rate-of-change frequency protection 2 2 4

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 11: Product Guide, Transformer protection RET650, ANSI

Control and monitoring functions

IEC 61850/Function blockname

ANSI Function description Transformer

RET650 (

A01A

)2W

/1C

B

RET650 (

A05A

)3W

/1C

B

RET650 (

A07A

)O

LTC

Control

QCBAY Bay control 1 1 1

LOCREM Handling of LR-switch positions 1 1 1

LOCREMCTRL LHMI control of Permitted Source ToOperate (PSTO)

1 1 1

TR8ATCC 90 Automatic voltage control for tapchanger, parallel control

1 1 2

TCMYLTC 84 Tap changer control and supervision, 6binary inputs

1 1 2

SLGGIO Logic Rotating Switch for functionselection and LHMI presentation

15 15 15

VSGGIO Selector mini switch extension 20 20 20

DPGGIO IEC 61850 generic communication I/Ofunctions double point

16 16 16

SPC8GGIO Single point generic control 8 signals 5 5 5

AUTOBITS AutomationBits, command function forDNP3.0

3 3 3

I103CMD Function commands for IEC60870-5-103 1 1 1

I103IEDCMD IED commands for IEC60870-5-103 1 1 1

I103USRCMD Function commands user defined forIEC60870-5-103

4 4 4

I103GENCMD Function commands generic forIEC60870-5-103

50 50 50

I103POSCMD IED commands with position and selectfor IEC60870-5-103

50 50 50

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 12: Product Guide, Transformer protection RET650, ANSI

IEC 61850/Function blockname

ANSI Function description Transformer

RET650 (

A01A

)2W

/1C

B

RET650 (

A05A

)3W

/1C

B

RET650 (

A07A

)O

LTC

Secondary system supervision

TCSSCBR Breaker close/trip circuit monitoring 3 3 3

Logic

SMPPTRC 94 Tripping logic 2 3 2

TMAGGIO Trip matrix logic 12 12 12

OR Configurable logic blocks, OR gate 283 283 283

INVERTER Configurable logic blocks, Inverter gate 140 140 140

PULSETIMER Configurable logic blocks, Pulse timer 40 40 40

GATE Configurable logic blocks, Controllablegate

40 40 40

XOR Configurable logic blocks, exclusive ORgate

40 40 40

LOOPDELAY Configurable logic blocks, loop delay 40 40 40

TIMERSET Configurable logic blocks, timerfunction block

40 40 40

AND Configurable logic blocks, AND gate 280 280 280

SRMEMORY Configurable logic blocks, set-resetmemory flip-flop gate

40 40 40

RSMEMORY Configurable logic blocks, reset-setmemory flip-flop gate

40 40 40

FXDSIGN Fixed signal function block 1 1 1

B16I Boolean 16 to Integer conversion 16 16 16

B16IFCVI Boolean 16 to Integer conversion withlogic node representation

16 16 16

IB16A Integer to Boolean 16 conversion 16 16 16

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 13: Product Guide, Transformer protection RET650, ANSI

IEC 61850/Function blockname

ANSI Function description Transformer

RET650 (

A01A

)2W

/1C

B

RET650 (

A05A

)3W

/1C

B

RET650 (

A07A

)O

LTC

IB16FCVB Integer to Boolean 16 conversion withlogic node representation

16 16 16

Monitoring

CVMMXN Measurements 6 6 6

CMMXU Phase current measurement 10 10 10

VMMXU Phase-phase voltage measurement 6 6 6

CMSQI Current sequence componentmeasurement

6 6 6

VMSQI Voltage sequence measurement 6 6 6

VNMMXU Phase-neutral voltage measurement 6 6 6

CNTGGIO Event counter 5 5 5

DRPRDRE Disturbance report 1 1 1

AxRADR Analog input signals 4 4 4

BxRBDR Binary input signals 6 6 6

SPGGIO IEC 61850 generic communication I/Ofunctions

64 64 64

SP16GGIO IEC 61850 generic communication I/Ofunctions 16 inputs

16 16 16

MVGGIO IEC 61850 generic communication I/Ofunctions

16 16 16

MVEXP Measured value expander block 66 66 66

SPVNZBAT Station battery supervision 1 1 1

SSIMG 63 Insulation gas monitoring function 2 2 2

SSIML 71 Insulation liquid monitoring function 2 2 2

SSCBR Circuit breaker condition monitoring 2 3 2

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 14: Product Guide, Transformer protection RET650, ANSI

IEC 61850/Function blockname

ANSI Function description Transformer

RET650 (

A01A

)2W

/1C

B

RET650 (

A05A

)3W

/1C

B

RET650 (

A07A

)O

LTC

I103MEAS Measurands for IEC60870-5-103 1 1 1

I103MEASUSR Measurands user defined signals forIEC60870-5-103

3 3 3

I103AR Function status auto-recloser forIEC60870-5-103

1 1 1

I103EF Function status ground-fault forIEC60870-5-103

1 1 1

I103FLTPROT Function status fault protection forIEC60870-5-103

1 1 1

I103IED IED status for IEC60870-5-103 1 1 1

I103SUPERV Supervison status for IEC60870-5-103 1 1 1

I103USRDEF Status for user defined signals forIEC60870-5-103

20 20 20

Metering

PCGGIO Pulse counter logic 16 16 16

ETPMMTR Function for energy calculation anddemand handling

3 3 3

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 15: Product Guide, Transformer protection RET650, ANSI

Designed to communicate

IEC 61850/Function blockname

ANSI Function description Transformer

RET650 (

A01A

)2W

/1C

B

RET650 (

A05A

)3W

/1C

B

RET650 (

A07A

)O

LTC

Station communication

IEC 61850 communication protocol,LAN1

1 1 1

DNP3.0 for TCP/IP communicationprotocol, LAN1

1 1 1

IEC61870-5-103 IEC60870-5-103 serialcommunication via ST

1 1 1

GOOSEINTLKRCV Horizontal communication viaGOOSE for interlocking

59 59 59

GOOSEBINRCV GOOSE binary receive 4 4 4

GOOSEVCTRCONF GOOSE VCTR configuration for sendand receive

1 1 1

VCTRSEND Voltage control sending block forGOOSE

1 1 1

GOOSEVCTRRCV Voltage control receiving block forGOOSE

3 3 3

GOOSEDPRCV GOOSE function block to receive adouble point value

32 32 32

GOOSEINTRCV GOOSE function block to receive aninteger value

32 32 32

GOOSEMVRCV GOOSE function block to receive amesurand value

16 16 16

GOOSESPRCV GOOSE function block to receive asingle point value

64 64 64

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Basic IED functions

IEC 61850/Function blockname

Function description

Basic functions included in all products

INTERRSIG Self supervision with internal event list 1

SELFSUPEVLST Self supervision with internal event list 1

SNTP Time synchronization 1

TIMESYNCHGEN Time synchronization 1

DTSBEGIN,DTSEND,TIMEZONE

Time synchronization, daylight saving 1

IRIG-B Time synchronization 1

SETGRPS Setting group handling 1

ACTVGRP Parameter setting groups 1

TESTMODE Test mode functionality 1

CHNGLCK Change lock function 1

TERMINALID IED identifiers 1

PRODINF Product information 1

PRIMVAL Primary system values 1

SMAI_20_1-12 Signal matrix for analog inputs 2

3PHSUM Summation block 3 phase 12

GBASVAL Global base values for settings 6

ATHSTAT Authority status 1

ATHCHCK Authority check 1

FTPACCS FTP access with password 1

DOSFRNT Denial of service, frame rate control for front port 1

DOSLAN1 Denial of service, frame rate control for LAN1 1

DOSSCKT Denial of service, socket flow control 1

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 17: Product Guide, Transformer protection RET650, ANSI

4. Differential protection

Transformer differential protectionT2WPDIF/T3WPDIF (87T)

The Transformer differential protection, two-winding (T2WPDIF, 87T) and Transformerdifferential protection, three-winding(T3WPDIF, 87T) are provided with internal CTratio matching and phase shift compensation.In addition, zero sequence elimination is alsoprovided.

The function can be provided with two or threethree-phase sets of current inputs. All currentinputs are provided with percentage biasrestraint features, making the IED suitable fortwo- or three-winding transformerarrangements.

Two-winding applications

xx05000048_ansi.vsd

152 352

ANSI05000048 V1 EN

Three-winding applications

xx05000052_ansi.vsd

352152

452

ANSI05000052 V1 EN

xx05000049_ansi.vsd

152 352

ANSI05000049 V1 EN

Figure 4. CT group arrangement fordifferential protection andother protections

The available settings of this function allow theRET650 to cover various differential protectionapplications such as power transformers andauto-transformers with or without load tapchanger as well as for shunt reactors includinglocal feeders within the station. An adaptivestabilizing feature is included to avoidmisoperations during for heavy through-faults.

Harmonic restraint is included for inrushcurrents as well as for overexcitationconditions. Adaptive harmonic restraint is also

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 18: Product Guide, Transformer protection RET650, ANSI

included for system recovery inrush and CTsaturation during external faults. A high setunrestrained differential current protectionelement is included for a very high speedtripping at a high internal fault currents.

An innovative sensitive differential protectionfeature, based on the theory of symmetricalcomponents, offers the best possible coveragefor power transformer winding turn-to-turnfaults.

Restricted earth fault protectionREFPDIF

Restricted earth fault protection, lowimpedance REFPDIF (87N)

Restricted earth-fault protection, low-impedance function (REFPDIF, 87N) can beused on all solidly or low-impedance groundedwindings. The REFPDIF (87N) functionprovides high sensitivity (down to 5%) andhigh speed tripping as it measures eachwinding individually and thus does not needinrush stabilization.

The low-impedance function is a percentagebiased function with an additional zerosequence current directional comparisoncriterion. This gives excellent sensitivity andstability during through faults. The functionallows the use of different CT ratios andmagnetizing characteristics on the phase andneutral CT cores and mixing with otherfunctions and protection IEDs on the same cores.

1Ph High impedance differentialprotection HZPDIF (87)

The 1Ph High impedance differential protection(HZPDIF, 87) function can be used when theinvolved CTs have the same turns ratio andsimilar magnetizing characteristics. It utilizes anexternal summation of the currents in theinterconnected CTs, a series resistor, and avoltage dependent resistor which are mountedexternally connected to the IED.

HZPDIF (87) can be used as high impedanceREF protection.

5. Current protection

Instantaneous phase overcurrentprotection PHPIOC (50)

The instantaneous three phase overcurrentfunction has a low transient overreach andshort tripping time to allow use as a high setshort-circuit protection function.

Four step phase overcurrentprotection OC4PTOC (51/67)

The four step phase overcurrent protectionfunction OC4PTOC (51/67) has independentinverse time delay settings for step 1 and 4.Step 2 and 3 are always definite time delayed.

All IEC and ANSI inverse time characteristicsare available.

The directional function is voltage polarizedwith memory. The function can be set to bedirectional or non-directional independently foreach of the steps.

Instantaneous residual overcurrentprotection EFPIOC (50N)

The Instantaneous residual overcurrentprotection EFPIOC (50N) has a low transientoverreach and short tripping times to allow usefor instantaneous ground-fault protection, withthe reach limited to less than typical eightypercent of the transformer impedance atminimum source impedance. EFPIOC (50N) canbe configured to measure the residual currentfrom the three-phase current inputs or thecurrent from a separate current input. EFPIOC(50N) can be blocked by activating the inputBLOCK.

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

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Page 19: Product Guide, Transformer protection RET650, ANSI

Four step residual overcurrentprotection EF4PTOC (51N_67N)

The four step residual overcurrent protection(EF4PTOC, 51N/67N) has independent inversetime delay settings for step 1 and 4. Step 2 and3 are always definite time delayed.

All IEC and ANSI inverse time characteristicsare available.

The directional function includes 3 options

• voltage polarized• current polarized• dual polarized

EF4PTOC (51N/67N) can be set directional ornon-directional independently for each of thesteps.

Second harmonic blocking can be setindividually for each step.

Thermal overload protection, twotime constant TRPTTR (49)

If a power transformer or generator reachesvery high temperatures the equipment might bedamaged. The insulation within the transformer/generator will have forced ageing. As aconsequence of this the risk of internal phase-to-phase or phase-to-ground faults will increase.High temperature will degrade the quality ofthe transformer/generator insulation.

The thermal overload protection estimates theinternal heat content of the transformer/generator (temperature) continuously. Thisestimation is made by using a thermal model ofthe transformer/generator with two timeconstants, which is based on currentmeasurement.

Two warning pickup levels are available. Thisenables actions in the power system to be donebefore dangerous temperatures are reached. Ifthe temperature continues to increase to thetrip value, the protection initiates a trip of theprotected transformer/generator.

Breaker failure protection CCRBRF(50BF)

Breaker failure protection (CCRBRF, 50BF)ensures fast back-up tripping of surroundingbreakers in case the protected breaker fails toopen. CCRBRF (50BF) can be current based,contact based, or an adaptive combination ofthese two conditions.

Current check with extremely short reset timeis used as check criterion to achieve highsecurity against unnecessary operation.

Contact check criteria can be used where thefault current through the breaker is small.

Breaker failure protection (CCRBRF, 50BF)current criteria can be fulfilled by one or twophase currents, or one phase current plusresidual current. When those currents exceedthe user defined settings, the function isactivated. These conditions increase thesecurity of the back-up trip command.

CCRBRF (50BF) function can be programmedto give a three-phase re-trip of the protectedbreaker to avoid unnecessary tripping ofsurrounding breakers.

Pole discordance protection CCRPLD(52PD)

Circuit breakers and disconnectors can end upwith their phase poles in different positions(close-open), due to electrical or mechanicalfailures.An open phase can cause negative andzero sequence currents which cause thermalstress on rotating machines and can causeunwanted operation of zero sequence ornegative sequence current functions.

Normally the affected breaker is tripped tocorrect such a situation. If the situationwarrants the surrounding breakers should betripped to clear the unsymmetrical loadsituation.

The pole discrepancy function operates basedon information from the circuit breaker logic

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with additional criteria from unsymmetricalphase currents when required.

Directional over/underpowerprotection GOPPDOP/GUPPDUP(32/37)

The directional over-/under-power protectionGOPPDOP (32)/GUPPDUP (37) can be usedwherever a high/low active, reactive orapparent power protection or alarming isrequired. The functions can alternatively beused to check the direction of active or reactivepower flow in the power system. There are anumber of applications where suchfunctionality is needed. Some of them are:

• detection of reversed active power flow• detection of high reactive power flow

Each function has two steps with definite timedelay. Reset times for both steps can be set aswell.

Negative sequence based overcurrentfunction DNSPTOC (46)

Negative sequence based overcurrent function(DNSPTOC, 46) may be used in power lineapplications where the reverse zero sequencesource is weak or open, the forward sourceimpedance is strong and it is desired to detectforward ground faults.

Additionally, it is applied in applications onunderground cables, where zero sequenceimpedance depends on the fault current returnpaths, but the cable negative sequenceimpedance is practically constant.

The directional function is current and voltagepolarized. The function can be set to forward,reverse or non-directional independently foreach step.

DNSPTOC (46) protects against all unbalancedfaults including phase-to-phase faults. Theminimum pickup current of the function mustbe set to above the normal system unbalancelevel in order to avoid unintentional tripping.

6. Voltage protection

Two step undervoltage protectionUV2PTUV (27)

Undervoltages can occur in the power systemduring faults or abnormal conditions. Two stepundervoltage protection (UV2PTUV, 27)function can be used to open circuit breakersto prepare for system restoration at poweroutages or as long-time delayed back-up toprimary protection.

UV2PTUV (27) has two voltage steps, wherestep 1 is settable as inverse or definite timedelayed. Step 2 is always definite time delayed.

Two step overvoltage protectionOV2PTOV (59)

Overvoltages may occur in the power systemduring abnormal conditions such as suddenpower loss, tap changer regulating failures,open line ends on long lines etc.

OV2PTOV (59) has two voltage steps, wherestep 1 can be set as inverse or definite timedelayed. Step 2 is always definite time delayed.

OV2PTOV (59) has an extremely high resetratio to allow settings close to system servicevoltage.

Two step residual overvoltageprotection ROV2PTOV (59N)

Residual voltages may occur in the powersystem during ground faults.

Two step residual overvoltage protectionROV2PTOV (59N) function calculates theresidual voltage from the three-phase voltageinput transformers or measures it from a singlevoltage input transformer fed from a brokendelta or neutral point voltage transformer.

ROV2PTOV (59N) has two voltage steps, wherestep 1 can be set as inverse or definite timedelayed. Step 2 is always definite time delayed.

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Overexcitation protection OEXPVPH(24)

When the laminated core of a powertransformer or generator is subjected to amagnetic flux density beyond its design limits,stray flux will flow into non-laminatedcomponents not designed to carry flux andcause eddy currents to flow. The eddy currentscan cause excessive heating and severe damageto insulation and adjacent parts in a relativelyshort time. The function has settable inverseoperating curves and independent alarm stages.

7. Frequency protection

Underfrequency protection SAPTUF(81)

Underfrequency occurs as a result of lack ofgeneration in the network.

Underfrequency protection SAPTUF (81) isused for load shedding systems, remedialaction schemes, gas turbine startup and so on.

SAPTUF (81) is provided with an undervoltageblocking.

Overfrequency protection SAPTOF(81)

Overfrequency protection function SAPTOF(81) is applicable in all situations, wherereliable detection of high fundamental powersystem frequency is needed.

Overfrequency occurs at sudden load drops orshunt faults in the power network. Close to thegenerating plant, generator governor problemscan also cause over frequency.

SAPTOF (81) is used mainly for generationshedding and remedial action schemes. It isalso used as a frequency stage initiating loadrestoring.

SAPTOF (81) is provided with an undervoltageblocking.

Rate-of-change frequency protectionSAPFRC (81)

Rate-of-change frequency protection function(SAPFRC,81) gives an early indication of a maindisturbance in the system. SAPFRC (81) can beused for generation shedding, load sheddingand remedial action schemes. SAPFRC (81) candiscriminate between positive or negativechange of frequency.

SAPFRC (81) is provided with an undervoltageblocking.

8. Secondary systemsupervision

Breaker close/trip circuit monitoringTCSSCBR

The trip circuit monitoring function TCSSCBR isdesigned for supervision of control circuits. Afault in a control circuit is detected by using adedicated output contact that contains themonitoring functionality.

The function picks up and trips when TCSSCBRdetects a trip circuit failure. The trip timecharacteristic for the function is of definite time(DT) type. The function trips after a predefinedoperating time and resets when the faultdisappears.

9. Control

Bay control QCBAY

The Bay control QCBAY function is usedtogether with Local remote and local remotecontrol functions to handle the selection of the

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operator place per bay. QCBAY also providesblocking functions that can be distributed todifferent apparatuses within the bay.

Local remote LOCREM /Local remotecontrol LOCREMCTRL

The signals from the local HMI or from anexternal local/remote switch are applied via thefunction blocks LOCREM and LOCREMCTRL tothe Bay control (QCBAY) function block. Aparameter in function block LOCREM is set tochoose if the switch signals are coming fromthe local HMI or from an external hardwareswitch connected via binary inputs.

Voltage control TR8ATCC (90) andTCMYLTC (84)

Automatic voltage control for tap changerTR8ATCC (90) and Tap changer control andsupervision, 6 binary inputs TCMYLTC (84)used for control of power transformers with amotor driven load tap changer. The functionsprovide automatic regulation of the voltage onthe secondary side of transformers oralternatively on a load point further out in thenetwork.

Control of a single transformer, as well ascontrol of up to two transformers within asingle RET650, or parallel control of up to fourtransformers in two separate RET650 ispossible. Note that the last alternative isachieved by using the GOOSE interbaycommunication on the IEC 61850-8-1 protocol.For parallel control of power transformers,three alternative methods are available, themaster-follower method, the circulating currentmethod and the reverse reactance method.

In RET650 a local HMI page with voltagecontrol status and manual control possibilitiesis available. Manual control is under authoritycontrol if so defined.

IEC09000670-1-en.vsd

IEC09000670 V1 EN

Figure 5. Manual control via local HMI

Voltage control includes many extra featuressuch as possibility of to avoid simultaneoustapping of parallel transformers, extensive tapchanger monitoring including contact wear andhunting detection, monitoring of the powerflow in the transformer so that for example, thevoltage control can be blocked if the powerreverses etc.

In manual operating mode it is possible to giveraise- or lower-commands to the load tapchanger from the local HMI. Such facilities arepre-made in the factory.

Logic rotating switch for functionselection and LHMI presentationSLGGIO

The logic rotating switch for function selectionand LHMI presentation function (SLGGIO) (orthe selector switch function block) is used toget a selector switch functionality similar to theone provided by a hardware selector switch.Hardware selector switches are usedextensively by utilities, in order to havedifferent functions operating on pre-set values.Hardware switches are however sources formaintenance issues, lower system reliabilityand an extended purchase portfolio. The logicselector switches eliminate all these problems.

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Selector mini switch VSGGIO

The Selector mini switch VSGGIO functionblock is a multipurpose function used for avariety of applications, as a general purposeswitch.

VSGGIO can be controlled from the menu orfrom a symbol on the single line diagram (SLD)on the local HMI.

IEC 61850 generic communication I/O functions DPGGIO

The IEC 61850 generic communication I/Ofunctions (DPGGIO) function block is used tosend double indications to other systems orequipment in the substation. It is especiallyused in the interlocking and reservation station-wide logics.

Single point generic control 8 signalsSPC8GGIO

The Single point generic control 8 signals(SPC8GGIO) function block is a collection of 8single point commands, designed to bring incommands from REMOTE (SCADA) to thoseparts of the logic configuration that do notneed extensive command receivingfunctionality (for example, SCSWI). In this way,simple commands can be sent directly to theIED outputs, without confirmation.Confirmation (status) of the result of thecommands is supposed to be achieved by othermeans, such as binary inputs and SPGGIOfunction blocks. The commands can be pulsedor steady.

AutomationBits AUTOBITS

The Automation bits function (AUTOBITS) isused to configure the DNP3 protocol commandhandling.

10. Logic

Tripping logic SMPPTRC (94)

A function block for protection tripping isprovided for each circuit breaker involved inthe tripping of the fault. It provides pulseprolongation to ensure a trip pulse of sufficientlength, as well as all functionality necessary forcorrect co-operation with autoreclosingfunctions.

The trip function block includes functionalityfor breaker lock-out.

Trip matrix logic TMAGGIO

Trip matrix logic TMAGGIO function is used toroute trip signals and other logical outputsignals to different output contacts on the IED.

TMAGGIO output signals and the physicaloutputs allows the user to adapt the signals tothe physical tripping outputs according to thespecific application needs.

Configurable logic blocks

A number of logic blocks and timers areavailable for the user to adapt the configurationto the specific application needs.

• OR function block.

• INVERTER function blocks that inverts theinput signal.

• PULSETIMER function block can be used,for example, for pulse extensions or limitingof operation of outputs.

• GATE function block is used for whether ornot a signal should be able to pass from theinput to the output.

• XOR function block.

• LOOPDELAY function block used to delaythe output signal one execution cycle.

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• TIMERSET function has pick-up and drop-out delayed outputs related to the inputsignal. The timer has a settable time delay.

• AND function block.

• SRMEMORY function block is a flip-flop thatcan set or reset an output from two inputsrespectively. Each block has two outputswhere one is inverted. The memory settingcontrols if the block's output should reset orreturn to the state it was, after a powerinterruption.

• RSMEMORY function block is a flip-flop thatcan reset or set an output from two inputsrespectively. Each block has two outputswhere one is inverted. The memory settingcontrols if the block's output should reset orreturn to the state it was, after a powerinterruption. Reset input has priority.

Boolean 16 to Integer conversionB16I

Boolean 16 to integer conversion function(B16I) is used to transform a set of 16 binary(logical) signals into an integer.

Boolean 16 to Integer conversionwith logic node representationB16IFCVI

Boolean 16 to integer conversion with logicnode representation function (B16IFCVI) isused to transform a set of 16 binary (logical)signals into an integer.

Integer to Boolean 16 conversionIB16A

Integer to boolean 16 conversion function(IB16A) is used to transform an integer into aset of 16 binary (logical) signals.

Integer to Boolean 16 conversionwith logic node representationIB16FCVB

Integer to boolean conversion with logic noderepresentation function (IB16FCVB) is used totransform an integer to 16 binary (logic) signals.

IB16FCVB function can receive remote valuesover IEC61850 depending on the operatorposition input (PSTO).

11. Monitoring

Measurements CVMMXN, CMMXU,VNMMXU, VMMXU, CMSQI, VMSQI

The measurement functions are used to get on-line information from the IED. These servicevalues make it possible to display on-lineinformation on the local HMI and on theSubstation automation system about:

• measured voltages, currents, frequency,active, reactive and apparent power andpower factor

• primary and secondary phasors• current sequence components• voltage sequence components

Event counter CNTGGIO

Event counter (CNTGGIO) has six counterswhich are used for storing the number of timeseach counter input has been activated.

Disturbance report DRPRDRE

Complete and reliable information aboutdisturbances in the primary and/or in thesecondary system together with continuousevent-logging is accomplished by thedisturbance report functionality.

Disturbance report DRPRDRE, always includedin the IED, acquires sampled data of allselected analog input and binary signals

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connected to the function block with a,maximum of 40 analog and 96 binary signals.

The Disturbance report functionality is acommon name for several functions:

• Sequential of events• Indications• Event recorder• Trip value recorder• Disturbance recorder

The Disturbance report function ischaracterized by great flexibility regardingconfiguration, initiating conditions, recordingtimes, and large storage capacity.

A disturbance is defined as an activation of aninput to the AxRADR or BxRBDR functionblocks, which are set to trigger the disturbancerecorder. All signals from start of pre-fault timeto the end of post-fault time will be included inthe recording.

Every disturbance report recording is saved inthe IED in the standard Comtrade format. Thesame applies to all events, which arecontinuously saved in a FIFO-buffer. The localHMI is used to get information about therecordings. The disturbance report files may beuploaded to PCM600 for further analysis usingthe disturbance handling tool.

Sequential of events DRPRDRE

Continuous event-logging is useful formonitoring the system from an overviewperspective and is a complement to specificdisturbance recorder functions.

The sequential of events logs all binary inputsignals connected to the Disturbance reportfunction. The list may contain up to 1000 time-tagged events stored in a FIFO-buffer.

Indications DRPRDRE

To get fast, condensed and reliable informationabout disturbances in the primary and/or in thesecondary system it is important to know, forexample binary signals that have changed

status during a disturbance. This information isused in the short perspective to get informationvia the local HMI in a straightforward way.

There are three LEDs on the local HMI (green,yellow and red), which will display statusinformation about the IED and the Disturbancereport function (trigged).

The Indication list function shows all selectedbinary input signals connected to theDisturbance report function that have changedstatus during a disturbance.

Event recorder DRPRDRE

Quick, complete and reliable information aboutdisturbances in the primary and/or in thesecondary system is vital, for example, time-tagged events logged during disturbances. Thisinformation is used for different purposes inthe short term (for example corrective actions)and in the long term (for example functionalanalysis).

The event recorder logs all selected binaryinput signals connected to the Disturbancereport function. Each recording can contain upto 150 time-tagged events.

The event recorder information is available forthe disturbances locally in the IED.

The event recording information is anintegrated part of the disturbance record(Comtrade file).

Trip value recorder DRPRDRE

Information about the pre-fault and fault valuesfor currents and voltages are vital for thedisturbance evaluation.

The Trip value recorder calculates the values ofall selected analog input signals connected tothe Disturbance report function. The result ismagnitude and phase angle before and duringthe fault for each analog input signal.

The trip value recorder information is availablefor the disturbances locally in the IED.

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The trip value recorder information is anintegrated part of the disturbance record(Comtrade file).

Disturbance recorder DRPRDRE

The Disturbance recorder function suppliesfast, complete and reliable information aboutdisturbances in the power system. It facilitatesunderstanding system behavior and relatedprimary and secondary equipment during andafter a disturbance. Recorded information isused for different purposes in the shortperspective (for example corrective actions)and long perspective (for example functionalanalysis).

The Disturbance recorder acquires sampleddata from selected analog- and binary signalsconnected to the Disturbance report function(maximum 40 analog and 96 binary signals).The binary signals available are the same as forthe event recorder function.

The function is characterized by great flexibilityand is not dependent on the operation ofprotection functions. It can record disturbancesnot detected by protection functions. Up tothree seconds of data before the trigger instantcan be saved in the disturbance file.

The disturbance recorder information for up to100 disturbances are saved in the IED and thelocal HMI is used to view the list of recordings.

Measured value expander blockMVEXP

The current and voltage measurementsfunctions (CVMMXN, CMMXU, VMMXU andVNMMXU), current and voltage sequencemeasurement functions (CMSQI and VMSQI)and IEC 61850 generic communication I/Ofunctions (MVGGIO) are provided withmeasurement supervision functionality. Allmeasured values can be supervised with foursettable limits: low-low limit, low limit, highlimit and high-high limit. The measure valueexpander block has been introduced to enable

translating the integer output signal from themeasuring functions to 5 binary signals: belowlow-low limit, below low limit, normal, abovehigh-high limit or above high limit. The outputsignals can be used as conditions in theconfigurable logic or for alarming purpose.

Station battery supervisionSPVNZBAT

The station battery supervision functionSPVNZBAT is used for monitoring batteryterminal voltage.

SPVNZBAT activates the start and alarmoutputs when the battery terminal voltageexceeds the set upper limit or drops below theset lower limit. A time delay for the overvoltageand undervoltage alarms can be set accordingto definite time characteristics.

In the definite time (DT) mode, SPVNZBAToperates after a predefined operate time andresets when the battery undervoltage orovervoltage condition disappears.

Insulation gas monitoring functionSSIMG

Insulation gas monitoring function SSIMG (63)is used for monitoring the circuit breakercondition. Binary information based on the gaspressure in the circuit breaker is used as inputsignals to the function. In addition, the functiongenerates alarms based on received information.

Insulation liquid monitoringfunction SSIML

Insulation liquid monitoring function SSIML(71) is used for monitoring the circuit breakercondition. Binary information based on the oillevel in the circuit breaker is used as inputsignals to the function. In addition, the functiongenerates alarms based on received information.

Circuit breaker monitoring SSCBR

The circuit breaker condition monitoringfunction SSCBR is used to monitor differentparameters of the circuit breaker. The breaker

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requires maintenance when the number ofoperations has reached a predefined value. Forproper functioning of the circuit breaker, it isessential to monitor the circuit breakeroperation, spring charge indication, breakerwear, travel time, number of operation cyclesand accumulated energy. The energy iscalculated from the measured input currents as

a sum of I^2 t values. Alarms are generatedwhen the calculated values exceed thethreshold settings.

The function contains a blocking functionality.It is possible to block the function outputs, ifdesired.

12. Metering

Pulse counter logic PCGGIO

Pulse counter (PCGGIO) function countsexternally generated binary pulses, for instancepulses coming from an external energy meter,for calculation of energy consumption values.The pulses are captured by the BIO (binaryinput/output) module and then read by thePCGGIO function. A scaled service value isavailable over the station bus.

Function for energy calculation anddemand handling ETPMMTR

Outputs from the Measurements (CVMMXN)function can be used to calculate energyconsumption. Active as well as reactive valuesare calculated in import and export direction.Values can be read or generated as pulses.Maximum demand power values are alsocalculated by the function.

13. Human Machineinterface

Local HMI

GUID-DA949D6F-070D-4D84-82AC-6791EF64F84F V1 EN

Figure 6. Local human-machine interface

The LHMI of the IED contains the followingelements:

• Display (LCD)• Buttons• LED indicators• Communication port

The LHMI is used for setting, monitoring andcontrolling .

The Local human machine interface, LHMIincludes a graphical monochrome LCD with aresolution of 320x240 pixels. The character sizemay vary depending on selected language. Theamount of characters and rows fitting the viewdepends on the character size and the viewthat is shown.

The LHMI can be detached from the main unit.The detached LHMI can be wall mounted up toa distance of five meters from the main unit.The units are connected with the Ethernetcable included in the delivery.

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The LHMI is simple and easy to understand.The whole front plate is divided into zones,each with a well-defined functionality:

• Status indication LEDs• Alarm indication LEDs which can indicate

three states with the colors green, yellowand red, with user printable label. All LEDsare configurable from the PCM600 tool

• Liquid crystal display (LCD)• Keypad with push buttons for control and

navigation purposes, switch for selectionbetween local and remote control and reset

• Five user programmable function buttons• An isolated RJ45 communication port for

PCM600

14. Basic IED functions

Self supervision with internal eventlist

The Self supervision with internal event list(INTERRSIG and SELFSUPEVLST) functionreacts to internal system events generated bythe different built-in self-supervision elements.The internal events are saved in an internalevent list.

Time synchronization

Use time synchronization to achieve a commontime base for the IEDs in a protection andcontrol system. This makes comparison ofevents and disturbance data between all IEDsin the system possible.

Time-tagging of internal events anddisturbances are an excellent help whenevaluating faults. Without time synchronization,only the events within the IED can becompared to one another. With timesynchronization, events and disturbanceswithin the entire station, and even between lineends, can be compared during evaluation.

In the IED, the internal time can besynchronized from a number of sources:

• SNTP• IRIG-B• DNP• IEC60870-5-103

Parameter setting groups ACTVGRP

Use the four sets of settings to optimize theIED operation for different system conditions.Creating and switching between fine-tunedsetting sets, either from the local HMI orconfigurable binary inputs, results in a highlyadaptable IED that can cope with a variety ofsystem scenarios.

Test mode functionality TESTMODE

The protection and control IEDs may havemany included functions. To make the testingprocedure easier, the IEDs include the featurethat allows individual blocking of a single-,several-, or all functions.

There are two ways of entering the test mode:

• By configuration, activating an input signalof the function block TESTMODE

• By setting the IED in test mode in the localHMI

While the IED is in test mode, all functions areblocked.

Any function can be unblocked individuallyregarding functionality and event signaling.This enables the user to follow the operation ofone or several related functions to checkfunctionality and to check parts of theconfiguration, and so on.

Change lock function CHNGLCK

Change lock function (CHNGLCK) is used toblock further changes to the IED configurationand settings once the commissioning iscomplete. The purpose is to block inadvertentIED configuration changes beyond a certainpoint in time.

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Authority status ATHSTAT

Authority status (ATHSTAT) function is anindication function block for user log-on activity.

Authority check ATHCHCK

To safeguard the interests of our customers,both the IED and the tools that are accessingthe IED are protected, by means ofauthorization handling. The authorizationhandling of the IED and the PCM600 isimplemented at both access points to the IED:

• local, through the local HMI• remote, through the communication ports

15. Stationcommunication

IEC 61850-8-1 communicationprotocol

The IED supports the communication protocolsIEC 61850-8-1 and DNP3 over TCP/IP. Alloperational information and controls areavailable through these protocols. However,some communication functionality, forexample, horizontal communication (GOOSE)between the IEDs, is only enabled by the IEC61850-8-1 communication protocol.

The IED is equipped with an optical Ethernetrear port for the substation communicationstandard IEC 61850-8-1. IEC 61850-8-1 protocolallows intelligent electrical devices (IEDs) fromdifferent vendors to exchange information andsimplifies system engineering. Peer-to-peercommunication according to GOOSE is part ofthe standard. Disturbance files uploading isprovided.

Disturbance files are accessed using the IEC61850-8-1 protocol. Disturbance files are

available to any Ethernet based application viaFTP in the standard Comtrade format. Further,the IED can send and receive binary values,double point values and measured values (forexample from MMXU functions), together withtheir quality, using the IEC 61850-8-1 GOOSEprofile. The IED meets the GOOSEperformance requirements for trippingapplications in substations, as defined by theIEC 61850 standard. The IED interoperates withother IEC 61850-compliant IEDs, tools, andsystems and simultaneously reports events tofive different clients on the IEC 61850 stationbus.

The event system has a rate limiter to reduceCPU load. The event channel has a quota of 10events/second. If the quota is exceeded theevent channel transmission is blocked until theevent changes is below the quota, no event islost.

All communication connectors, except for thefront port connector, are placed on integratedcommunication modules. The IED is connectedto Ethernet-based communication systems viathe fibre-optic multimode LC connector(100BASE-FX).

The IED supports SNTP and IRIG-B timesynchronization methods with a time-stampingresolution of 1 ms.

• Ethernet based: SNTP and DNP3• With time synchronization wiring: IRIG-B

The IED supports IEC 60870-5-103 timesynchronization methods with a time stampingresolution of 5 ms.

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Table 1. Supported communication interfaceand protocol alternatives

Interfaces/Protocols

Ethernet100BASE-FX

LC

ST connector

IEC 61850-8-1 ●

DNP3 ●

IEC60870-5-103

● = Supported

Horizontal communication viaGOOSE for interlocking

GOOSE communication can be used forexchanging information between IEDs via theIEC 61850-8-1 station communication bus. Thisis typically used for sending apparatus positionindications for interlocking or reservationsignals for 1-of-n control. GOOSE can also beused to exchange any boolean, integer, doublepoint and analog measured values betweenIEDs.

DNP3 protocol

DNP3 (Distributed Network Protocol) is a set ofcommunications protocols used tocommunicate data between components inprocess automation systems. For a detaileddescription of the DNP3 protocol, see theDNP3 Communication protocol manual.

IEC 60870-5-103 communicationprotocol

IEC 60870-5-103 is an unbalanced (master-slave) protocol for coded-bit serialcommunication exchanging information with acontrol system, and with a data transfer rate upto 38400 bit/s. In IEC terminology, a primarystation is a master and a secondary station is aslave. The communication is based on a point-to-point principle. The master must have software

that can interpret IEC 60870-5-103communication messages.

16. Hardware description

Layout and dimensions

Mounting alternatives

The following mounting alternatives areavailable (IP40 protection from the front):

• 19” rack mounting kit• Wall mounting kit• Flush mounting kit• 19" dual rack mounting kit

See ordering for details about availablemounting alternatives.

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Flush mounting the IED

H

I

K

J

C

F

G

B

A

ED

IEC09000672.ai

IEC09000672 V1 EN

Figure 7. Flush mounting the IED into a panelcut-out

A 240 mm G 21.55 mm

B 21.55 mm H 220 mm

C 227 mm I 265.9 mm

D 228.9 mm J 300 mm

E 272 mm K 254 mm

F ∅6 mm

A

B

C

IEC09000673.ai

IEC09000673 V1 EN

Figure 8. Flush mounted IED

A 222 mm

B 27 mm

C 13 mm

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Rack mounting the IED

A C

B

E

D

IEC09000676.ai

IEC09000676 V1 EN

Figure 9. Rack mounted IED

A 224 mm + 12 mm with ring-lug connector

B 25.5 mm

C 482.6 mm (19")

D 265.9 mm (6U)

E 13 mm

A

BC

E

D

IEC09000677.ai

IEC09000677 V1 EN

Figure 10. Two rack mounted IEDs side by side

A 224 mm + 12 mm with ring-lug connector

B 25.5 mm

C 482.6 mm (19")

D 13 mm

E 265.9 mm (6U)

Wall mounting the IED

C

F

G

B

A

ED

IEC09000678.ai

IEC09000678 V1 EN

Figure 11. Wall mounting the IED

A 270 mm E 190.5 mm

B 252.5 mm F 296 mm

C ∅6.8 mm G 13 mm

D 268.9 mm

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GUID-5C185EAC-13D0-40BD-8511-58CA53EFF7DE V1 EN

Figure 12. Main unit and detached LHMI display

A 25.5 mm E 258.6 mm

B 220 mm F 265.9 mm

C 13 mm G 224 mm

D 265.9 mm

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17. Connection diagrams

1MRK006502-EB 2 PG 1.1 ANSI V1 EN

Figure 13. Designation for 6U, 1/2x19" casing with 1 TRM (A01A/A07A)

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1MRK006502-FB 2 PG 1.1 ANSI V1 EN

Figure 14. Designation for 6U, 1/2x19" casing with 1 TRM and 1 AIM (A05A)

Connection diagrams for RET650 A01A

1MRK006502-GB 3 PG 1.1 ANSI V1 EN

Figure 15. Communication module (COM)

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1MRK006502-GB 4 PG 1.1 ANSI V1 EN

Figure 16. Power supply module (PSM) 48-125V DC

1MRK006502-GB 5 PG 1.1 ANSI V1 EN

Figure 17. Power supply module (PSM), 110-250V DC

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1MRK006502-GB 6 PG 1.1 ANSI V1 EN

Figure 18. Transformer module (TRM)

1MRK006502-GB 7 PG 1.1 ANSI V1 EN

Figure 19. Binary input/output (BIO) option (Terminal X321, X324)

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1MRK006502-GB 8 PG 1.1 ANSI V1 EN

Figure 20. Binary input/output (BIO) option (Terminal X326, X329)

Connection diagrams for RET650 A05A

1MRK006502-FB 3 PG 1.1 ANSI V1 EN

Figure 21. Communication module (COM)

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1MRK006502-FB 4 PG 1.1 ANSI V1 EN

Figure 22. Power supply module (PSM) 48-125V DC

1MRK006502-FB 5 PG 1.1 ANSI V1 EN

Figure 23. Power supply module (PSM), 110-250V DC

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1MRK006502-FB 6 PG 1.1 ANSI V1 EN

Figure 24. Transformer module (TRM)

1MRK006502-FB 7 PG 1.1 ANSI V1 EN

Figure 25. Analog input module (AIM)

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1MRK006502-FB 8 PG 1.1 ANSI V1 EN

Figure 26. Binary input/output (BIO) option (Terminal X331, X334)

1MRK006502-FB 9 PG 1.1 ANSI V1 EN

Figure 27. Binary input/output (BIO) option (Terminal X336, X339)

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Connection diagrams for RET650 A07A

1MRK006502-EB 3 PG 1.1 ANSI V1 EN

Figure 28. Communication module (COM)

1MRK006502-EB 4 PG 1.1 ANSI V1 EN

Figure 29. Power supply module (PSM) 48-125V DC

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1MRK006502-EB 5 PG 1.1 ANSI V1 EN

Figure 30. Power supply module (PSM), 110-250V DC

1MRK006502-EB 6 PG 1.1 ANSI V1 EN

Figure 31. Transformer module (TRM)

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1MRK006502-EB 7 PG 1.1 ANSI V1 EN

Figure 32. Binary input/output (BIO) option (Terminal X321, X324)

1MRK006502-EB 8 PG 1.1 ANSI V1 EN

Figure 33. Binary input/output (BIO) option (Terminal X326, X329)

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18. Technical data

General

Definitions

Referencevalue

The specified value of an influencing factor to which are referred thecharacteristics of the equipment

Nominalrange

The range of values of an influencing quantity (factor) within which, underspecified conditions, the equipment meets the specified requirements

Operativerange

The range of values of a given energizing quantity for which the equipment,under specified conditions, is able to perform its intended functions accordingto the specified requirements

Energizing quantities, rated valuesand limits

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Analog inputs

Table 2. Energizing inputs

Description Value

Rated frequency 50/60 Hz

Operating range Rated frequency ± 5 Hz

Current inputs Rated current, In 0.1/0.5 A1) 1/5 A2)

Thermal withstandcapability:

• Continuously 4 A 20 A

• For 1 s 100 A 500 A

• For 10 s 20 A 100 A

Dynamic current withstand:

• Half-wave value 250 A 1250 A

Input impedance <100 mΩ <20 mΩ

Voltage inputs Rated voltage, Vn 100 V AC/ 110 V AC/ 115 V AC/ 120 V AC

Voltage withstand:

• Continuous 420 V rms

• For 10 s 450 V rms

Burden at rated voltage <0.05 VA

1) Residual current2) Phase currents or residual current

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Auxiliary DC voltage

Table 3. Power supply

Description 600PSM02 600PSM03

Vn 100, 110, 120, 220, 240 V AC,50 and 60 Hz

48, 60, 110, 125 V DC

110, 125, 220, 250 V DC

Vnvariation 85...110% of Vn (85...264 V AC) 80...120% of Vn (38.4...150 V

DC)80...120% of Vn (88...300 V DC)

Maximum load of auxiliaryvoltage supply

35 W

Ripple in the DC auxiliaryvoltage

Max 15% of the DC value (at frequency of 100 Hz)

Maximum interruption time inthe auxiliary DC voltagewithout resetting the IED

50 ms at Vn

Binary inputs and outputs

Table 4. Binary inputs

Description Value

Operating range Maximum input voltage 300 V DC

Rated voltage 24...250 V DC

Current drain 1.6...1.8 mA

Power consumption/input <0.3 W

Threshold voltage 15...221 V DC (parametrizable in the range insteps of 1% of the rated voltage)

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Table 5. Signal output and IRF output

IRF relay change over - type signal output relay

Description Value

Rated voltage 250 V AC/DC

Continuous contact carry 5 A

Make and carry for 3.0 s 10 A

Make and carry 0.5 s 30 A

Breaking capacity when the control-circuittime constant L/R<40 ms, at V< 48/110/220 VDC

≤0.5 A/≤0.1 A/≤0.04 A

Table 6. Power output relays without TCM function

Description Value

Rated voltage 250 V AC/DC

Continuous contact carry 8 A

Make and carry for 3.0 s 15 A

Make and carry for 0.5 s 30 A

Breaking capacity when the control-circuittime constant L/R<40 ms, at V< 48/110/220 VDC

≤1 A/≤0.3 A/≤0.1 A

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Table 7. Power output relays with TCM function

Description Value

Rated voltage 250 V DC

Continuous contact carry 8 A

Make and carry for 3.0 s 15 A

Make and carry for 0.5 s 30 A

Breaking capacity when the control-circuittime constant L/R<40 ms, at V< 48/110/220 VDC

≤1 A/≤0.3 A/≤0.1 A

Control voltage range 20...250 V DC

Current drain through the monitoring circuit ~1.0 mA

Minimum voltage over the TCS contact 20 V DC

Table 8. Ethernet interfaces

Ethernet interface Protocol Cable Data transfer rate

LAN/HMI port (X0)1) - CAT 6 S/FTP or better 100 MBits/s

LAN1 (X1) TCP/IP protocol Fibre-optic cable withLC connector

100 MBits/s

1) Only available for the external HMI option.

Table 9. Fibre-optic communication link

Wave length Fibre type Connector Permitted path

attenuation1)

Distance

1300 nm MM 62.5/125μm glass fibrecore

LC <8 dB 2 km

1) Maximum allowed attenuation caused by connectors and cable together

Table 10. X4/IRIG-B interface

Type Protocol Cable

Screw terminal, pinrow header

IRIG-B Shielded twisted pair cableRecommended: CAT 5, Belden RS-485 (9841-9844) or Alpha Wire (Alpha 6222-6230)

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Table 11. Serial rear interface

Type Counter connector

Serial port (X9) Optical serial port, type ST for IEC 60870-5-103

Influencing factors

Table 12. Degree of protection of flush-mounted IED

Description Value

Front side IP 40

Table 13. Degree of protection of the LHMI

Description Value

Front and side IP40

Table 14. Environmental conditions

Description Value

Operating temperature range -25...+55ºC (continuous)

Short-time service temperature range -40...+70ºC (<16h)Note: Degradation in MTBF and HMIperformance outside the temperature range of-25...+55ºC

Relative humidity <93%, non-condensing

Atmospheric pressure 12.47...15.37 psi (86...106 kPa)

Altitude up to 6561.66 feet (2000 m)

Transport and storage temperature range -40...+85ºC

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Table 15. Environmental tests

Description Type test value Reference

Cold tests operation storage

96 h at -25ºC16 h at -40ºC 96 h at -40ºC

IEC 60068-2-1/ANSIC37.90-2006 (chapter 4)

Dry heat tests operation storage

16 h at +70ºC 96 h at +85ºC

IEC 60068-2-2/ANSIC37.90-2006 (chapter 4)

Damp heattests

steady state cyclic

240 h at +40ºChumidity 93% 6 cycles at +25 to +55ºChumidity 93...95%

IEC 60068-2-78 IEC 60068-2-30

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Type tests according to standards

Table 16. Electromagnetic compatibility tests

Description Type test value Reference

100 kHz and 1 MHz burstdisturbance test

IEC 61000-4-18IEC 60255-22-1, level 3ANSI C37.90.1-2002

• Common mode 2.5 kV

• Differential mode 2.5 kV

Electrostatic discharge test IEC 61000-4-2IEC 60255-22-2, level 4ANSI C37.90.3-2001

• Contact discharge 8 kV

• Air discharge 15 kV

Radio frequency interferencetests

• Conducted, common mode 10 V (emf), f=150 kHz...80 MHz IEC 61000-4-6IEC 60255-22-6, level 3

• Radiated, amplitude-modulated

20 V/m (rms), f=80...1000 MHzand f=1.4...2.7 GHz

IEC 61000-4-3IEC 60255-22-3, level 3ANSI C37.90.2-2004

Fast transient disturbance tests IEC 61000-4-4IEC 60255-22-4, class AANSI C37.90.1-2002

• Communication ports 4 kV

• Other ports 4 kV

Surge immunity test IEC 61000-4-5IEC 60255-22-5, level 3/2

• Communication 1 kV line-to-ground

• Other ports 2 kV line-to-ground, 1 kV line-to-line

Power frequency (50 Hz)magnetic field

IEC 61000-4-8, level 5

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Table 16. Electromagnetic compatibility tests, continued

Description Type test value Reference

• 3 s 1000 A/m

• Continuous 100 A/m

Power frequency immunitytest

IEC 60255-22-7, class AIEC 61000-4-16

• Common mode 300 V rms

• Differential mode 150 V rms

Voltage dips and shortinterruptions

Dips:40%/200 ms70%/500 msInterruptions:0-50 ms: No restart0...∞ s : Correct behaviour atpower down

IEC 60255-11IEC 61000-4-11

Electromagnetic emission tests EN 55011, class AIEC 60255-25

• Conducted, RF-emission(mains terminal)

0.15...0.50 MHz < 79 dB(µV) quasi peak< 66 dB(µV) average

0.5...30 MHz < 73 dB(µV) quasi peak< 60 dB(µV) average

• Radiated RF-emission

30...230 MHz < 40 dB(µV/m) quasi peak,measured at 10 m distance

230...1000 MHz < 47 dB(µV/m) quasi peak,measured at 10 m distance

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Table 17. Insulation tests

Description Type test value Reference

Dielectric tests: IEC 60255-5ANSI C37.90-2005

• Test voltage 2 kV, 50 Hz, 1 min1 kV, 50 Hz, 1 min,communication

Impulse voltage test: IEC 60255-5ANSI C37.90-2005

• Test voltage 5 kV, unipolar impulses,waveform 1.2/50 μs, sourceenergy 0.5 J1 kV, unipolar impulses,waveform 1.2/50 μs, sourceenergy 0.5 J, communication

Insulation resistancemeasurements

IEC 60255-5ANSI C37.90-2005

• Isolation resistance >100 MΏ, 500 V DC

Protective bonding resistance IEC 60255-27

• Resistance <0.1 Ώ (60 s)

Table 18. Mechanical tests

Description Reference Requirement

Vibration response tests(sinusoidal)

IEC 60255-21-1 Class 2

Vibration endurance test IEC60255-21-1 Class 1

Shock response test IEC 60255-21-2 Class 1

Shock withstand test IEC 60255-21-2 Class 1

Bump test IEC 60255-21-2 Class 1

Seismic test IEC 60255-21-3 Class 2

Product safety

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Table 19. Product safety

Description Reference

LV directive 2006/95/EC

Standard EN 60255-27 (2005)

EMC compliance

Table 20. EMC compliance

Description Reference

EMC directive 2004/108/EC

Standard EN 50263 (2000)EN 60255-26 (2007)

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Differential protection

Table 21. Transformer differential protection T2WPDIF, T3WPDIF (87T)

Function Range or value Accuracy

Operating characteristic Adaptable ± 1.0% of In for I < In± 1.0% of In for I > In

Reset ratio >94% -

Unrestrained differential currentlimit

(1.00-50.00)xIBaseon high voltagewinding

± 1.0% of set value

Base sensitivity function (0.05 - 0.60) xIBase

± 1.0% of In

Minimum negative sequencecurrent

(0.02 - 0.20) xIBase

± 1.0% of In

Operate angle, negative sequence (30.0 - 90.0)degrees

± 1.0 degrees

Second harmonic blocking (5.0-100.0)% offundamentaldifferential current

± 2.0% of In

Fifth harmonic blocking (5.0-100.0)% offundamentaldifferential current

± 12.0% of In

Connection type for each of thewindings

Wye or delta -

Phase displacement between highvoltage winding, W1 and each ofthe windings, W2 and W3. Hournotation

0–11 -

Operate time, restrained function 25 ms typically at0 to 5 x Ib

-

Reset time, restrained function 25 ms typically at5 to 0 x Ib

-

Operate time, unrestrainedfunction

20 ms typically at0 to 5 x Ib

-

Reset time, unrestrained function 25 ms typically at5 to 0 x Ib

-

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Table 22. Restricted earth fault protection, low impedance REFPDIF (87N)

Function Range or value Accuracy

Operate characteristic Adaptable ± 1.0% of In for I < In± 1.0% of I for I > In

Reset ratio >95% -

Base sensitivity function (4.0-100.0)% of IBase ± 1.0% of In

Directional characteristic,for zero sequencedirectional function

(60 - 90) degrees ± 2.0 degree

Operate time, trip function 25 ms typically at 0 to 10x IdMin

-

Reset time, trip function 30 ms typically at 10 to 0x IdMin

-

Table 23. 1Ph High impedance differential protection HZPDIF (87)

Function Range or value Accuracy

Operate voltage (20-400) VI=V/R

± 1.0% of In

Reset ratio >95% -

Maximum continuous voltage V>Pickup2/series resistor ≤200 W -

Operate time 15 ms typically at 0 to 10 x Vd -

Reset time 90 ms typically at 10 to 0 x Vd -

Critical impulse time 2 ms typically at 0 to 10 x Vd -

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Current protection

Table 24. Instantaneous phase overcurrent protection PHPIOC (50)

Function Range or value Accuracy

Operate current (5-2500)% of lBase ± 1.0% of In at I £ In± 1.0% of I at I > In

Reset ratio > 95% -

Operate time 20 ms typically at 0 to 2 x Iset -

Reset time 35 ms typically at 2 to 0 x Iset -

Critical impulse time 10 ms typically at 0 to 2 x Iset -

Operate time 10 ms typically at 0 to 10 x Iset -

Reset time 45 ms typically at 10 to 0 x Iset -

Critical impulse time 2 ms typically at 0 to 10 x Iset -

Dynamic overreach < 5% at t = 100 ms -

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Table 25. Four step phase overcurrent protection OC4PTOC (51/67)

Function Setting range Accuracy

Operate current (5-2500)% of lBase ± 1.0% of In at I ≤ In± 1.0% of I at I > In

Reset ratio > 95% -

Min. operating current (1-10000)% of lBase ± 1.0% of In at I ≤ In±1.0% of I at I > In

Independent time delay (0.000-60.000) s ± 0.5% ±25 ms

Minimum operate timefor inverse characteristics

(0.000-60.000) s ± 0.5% ±25ms

Inverse characteristics,see table 61, table 62 andtable 63

17 curve types See table 61, table 62 andtable 63

Operate time,nondirectional pickupfunction

20 ms typically at 0 to 2 x Iset -

Reset time, pickupfunction

30 ms typically at 2 to 0 x Iset -

Operate time, directionalpickup function

30 ms typically at 0 to 2 x Iset -

Reset time, directionalpickup funciton

25 ms typically at 2 to 0 x Iset -

Critical impulse time 10 ms typically at 0 to 2 x Iset -

Impulse margin time 15 ms typically -

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Table 26. Instantaneous residual overcurrent protection EFPIOC (50N)

Function Range or value Accuracy

Operate current (1-2500)% of lBase ± 1.0% of In at I £ In± 1.0% of I at I > In

Reset ratio > 95% -

Operate time 20 ms typically at 0 to 2 x Iset -

Reset time 30 ms typically at 2 to 0 x Iset -

Critical impulse time 10 ms typically at 0 to 2 x Iset -

Operate time 10 ms typically at 0 to 10 x Iset -

Reset time 40 ms typically at 10 to 0 x Iset -

Critical impulse time 2 ms typically at 0 to 10 x Iset -

Dynamic overreach < 5% at t = 100 ms -

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Table 27. Four step residual overcurrent protection EF4PTOC (51N/67N)

Function Range or value Accuracy

Operate current (1-2500)% of lBase ± 1.0% of In at I £ In± 1.0% of I at I > In

Reset ratio > 95% -

Operate current fordirectional comparison

(1–100)% of lBase ± 1.0% of In

Min. operating current (1-10000)% of lBase ± 1.0% of In at I < In ±

1.0% of I at I < In

Minimum operate timefor inverse characteristics

(0.000-60.000) s ± 0.5% ± 25 ms

Timers (0.000-60.000) s ± 0.5% ±25 ms

Inverse characteristics,see table 61, table 62 andtable 63

17 curve types See table 61, table 62 andtable 63

Minimum polarizingvoltage

(1–100)% of VBase ± 0.5% of Vn

Minimum polarizingcurrent

(2-100)% of IBase ±1.0% of In

Real part of source Zused for currentpolarization

(0.50-1000.00) W/phase -

Imaginary part of sourceZ used for currentpolarization

(0.50–3000.00) W/phase -

Operate time, non-directional pickupfunction

30 ms typically at 0.5 to 2 x Iset -

Reset time, non-directional pickupfunction

30 ms typically at 2 to 0.5 x Iset -

Operate time, directionalpickup function

30 ms typically at 0,5 to 2 x IN -

Reset time, directionalpickup function

30 ms typically at 2 to 0,5 x IN -

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Table 28. Thermal overload protection, two time constants TRPTTR (49)

Function Range or value Accuracy

Base current 1 and 2 (30–250)% of IBase ± 1.0% of In

Operate time:

2 2

2 2ln p

b

I It

I It

æ ö-ç ÷= ×ç ÷-è ø

EQUATION1356 V1 EN (Equation 1)

I = Imeasured

Ip = load current before

overload occurs

Time constant τ = (1–500)minutes

IEC 60255–8, class 5 + 200 ms

Alarm pickup 1 and 2 (50–99)% of heat contenttrip value

± 2.0% of heat content trip

Operate current (50–250)% of IBase ± 1.0% of In

Reset level temperature (10–95)% of heat contenttrip

± 2.0% of heat content trip

Table 29. Breaker failure protection CCRBRF (50BF)

Function Range or value Accuracy

Operate phase current (5-200)% of lBase ± 1.0% of In at I £ In± 1.0% of I at I > In

Reset ratio, phase current > 95% -

Operate residual current (2-200)% of lBase ± 1.0% of In at I £ In± 1.0% of I at I > In

Reset ratio, residual current > 95% -

Phase current pickup forblocking of contact function

(5-200)% of lBase ± 1.0% of In at I £ In± 1.0% of I at I > In

Reset ratio > 95% -

Timers (0.000-60.000) s ± 0.5% ±10 ms

Operate time for currentdetection

35 ms typically -

Reset time for current detection 10 ms maximum -

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Table 30. Pole discrepancy protection CCRPLD (52PD)

Function Range or value Accuracy

Operate value, currentasymmetry level

(0-100) % ± 1.0% of In

Reset ratio >95% -

Time delay (0.000-60.000) s ± 0.5% ± 25 ms

Table 31. Directional over/underpower protection GOPPDOP, GUPPDUP (32/37)

Function Range or value Accuracy

Power level (0.0–500.0)% of SBase ± 1.0% of Sr at S < Sr

± 1.0% of S at S > Sr1)

(1.0-2.0)% of SBase < ± 50% of set value 2)

(2.0-10)% of SBase < ± 20% of set value 3)

Characteristic angle (-180.0–180.0) degrees 2 degrees

Timers (0.010 - 6000.000) s ± 0.5% ± 25 ms

1) Accuracy valid for 50 Hz. At 60 Hz both accuracies are ±2.0%2) Accuracy valid for 50 Hz. At 60 Hz the accuracy is -50/+100%3) Accuracy valid for 50 Hz. At 60 Hz the accuracy is ±40%

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Table 32. Negative sequence based overcurrent function DNSPTOC (46)

Function Range or value Accuracy

Operate current (2.0 - 5000.0) % of IBase ± 1.0% of Ir at I <In± 1.0% of I at I > In

Reset ratio > 95 % -

Low voltage level for memory (0.0 - 5.0) % of VBase < ± 0.5% of Vn

Relay characteristic angle (-180 - 180) degrees ± 2.0 degrees

Relay operate angle (1 - 90) degrees ± 2.0 degrees

Timers (0.00 - 6000.00) s ± 0.5% ± 25 ms

Operate time, non-directional 30 ms typically at 0 to 2 x Iset

20 ms typically at 0 to 10 x Iset

-

Reset time, non-directional 40 ms typically at 2 to 0 x Iset -

Operate time, directional 30 ms typically at 0 to 2 x Iset

20 ms typically at 0 to 10 x Iset

-

Reset time, directional 40 ms typically at 2 to 0 x Iset -

Critical impulse time 10 ms typically at 0 to 2 x Iset

2 ms typically at 0 to 10 x Iset

-

Impulse margin time 15 ms typically -

Dynamic overreach < 10% at t = 300 ms -

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Voltage protection

Table 33. Two step undervoltage protection UV2PTUV (27)

Function Range or value Accuracy

Operate voltage, low and highstep

(1–100)% of VBase ± 0.5% of Vn

Reset ratio <105% -

Inverse time characteristics forlow and high step, see table 65

- See table 65

Definite time delay, step 1 (0.00 - 6000.00) s ± 0.5% ± 25 ms

Definite time delays, step 2 (0.000-60.000) s ± 0.5% ±25 ms

Minimum operate time, inversecharacteristics

(0.000–60.000) s ± 0.5% ± 25 ms

Operate time, pickup function 30 ms typically at 2 to 0.5 x Vset -

Reset time, pickup function 40 ms typically at 0.5 to 2 x Vset -

Critical impulse time 10 ms typically at 2 to 0 x Vset -

Impulse margin time 15 ms typically -

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Table 34. Two step overvoltage protection OV2PTOV (59)

Function Range or value Accuracy

Operate voltage, low and highstep

(1-200)% of VBase ± 0.5% of Vn at V < Vn

± 0.5% of V at V > Vn

Reset ratio >95% -

Inverse time characteristics forlow and high step, see table 64

- See table 64

Definite time delay, step 1 (0.00 - 6000.00) s ± 0.5% ± 25 ms

Definite time delays, step 2 (0.000-60.000) s ± 0.5% ± 25 ms

Minimum operate time, Inversecharacteristics

(0.000-60.000) s ± 0.5% ± 25 ms

Operate time, pickup function 30 ms typically at 0 to 2 x Vset -

Reset time, pickup function 40 ms typically at 2 to 0 x Vset -

Critical impulse time 10 ms typically at 0 to 2 x Vset -

Impulse margin time 15 ms typically -

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Table 35. Two step residual overvoltage protection ROV2PTOV (59N)

Function Range or value Accuracy

Operate voltage, step 1 (1-200)% of VBase ± 0.5% of Vn at V < Vn

± 0.5% of V at V > Vn

Operate voltage, step 2 (1–100)% of VBase ± 0.5% of Vn at V < Vn

± 0.5% of V at V > Vn

Reset ratio >95% -

Inverse time characteristics forlow and high step, see table 66

- See table 66

Definite time setting, step 1 (0.00–6000.00) s ± 0.5% ± 25 ms

Definite time setting, step 2 (0.000–60.000) s ± 0.5% ± 25 ms

Minimum operate time for step 1inverse characteristic

(0.000-60.000) s ± 0.5% ± 25 ms

Operate time, pickup function 30 ms typically at 0 to 2 x Vset -

Reset time, pickup function 40 ms typically at 2 to 0 x Vset -

Critical impulse time 10 ms typically at 0 to 2 x Vset -

Impulse margin time 15 ms typically -

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Table 36. Overexcitation protection OEXPVPH (24)

Function Range or value Accuracy

Pickup value, pickup (100–180)% of (VBase/fn) ± 0.5% of V

Pickup value, alarm (50–120)% of pickup level ± 0.5% of Vn at V ≤ Vn

± 0.5% of V at V > Vn

Pickup value, high level (100–200)% of (VBase/fn) ± 0.5% of V

Curve type IEEE

2

(0.18 ):

( 1)×

=-

TDIEEE t

M

EQUATION1645 V1 EN (Equation 2)

where M = (E/f)/(Vn/fn)

Class 5 + 40 ms

Minimum time delay forinverse function

(0.000–60.000) s ± 0.5% ± 25 ms

Alarm time delay (0.000–60.000) s ± 0.5% ± 25 ms

Frequency protection

Table 37. Under frequency protection SAPTUF (81)

Function Range or value Accuracy

Operate value, pickup function (35.00-75.00) Hz ± 2.0 mHz

Operate value, restore frequency (45 - 65) Hz ± 2.0 mHz

Operate time, pickup function At 50 Hz: 200 ms typically at fset

+0.5 Hz to fset -0.5 Hz

At 60 Hz: 170 ms typically at fset

+0.5 Hz to fset -0.5 Hz

-

Reset time, pickup function At 50 Hz: 60 ms typically at fset -0.5

Hz to fset +0.5 Hz

At 60 Hz: 50 ms typically at fset -0.5

Hz to fset +0.5 Hz

-

Operate time delay (0.000-60.000)s <250 ms

Restore time delay (0.000-60.000)s <150 ms

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Table 38. Overfrequency protection SAPTOF (81)

Function Range or value Accuracy

Operate value, pickup function (35.00-75.00) Hz ± 2.0 mHz atsymmetricalthree-phasevoltage

Operate time, pickup function At 50 Hz: 200 ms typically at fset

-0.5 Hz to fset +0.5 Hz

At 60 Hz: 170 ms at fset -0.5 Hz to

fset +0.5 Hz

-

Reset time, pickup function At 50 and 60 Hz: 55 ms typically atfset +0.5 Hz to fset-0.5 Hz

-

Timer (0.000-60.000)s <250 ms

Table 39. Rate-of-change frequency protection SAPFRC (81)

Function Range or value Accuracy

Operate value, pickup function (-10.00-10.00) Hz/s ± 10.0 mHz/s

Operate value, restore enable frequency (45.00 - 65.00) Hz ± 2.0 mHz

Timers (0.000 - 60.000) s <130 ms

Operate time, pickup function At 50 Hz: 100 ms typicallyAt 60 Hz: 80 ms typically

-

Secondary system supervision

Table 40. Breaker close/trip circuit monitoring TCSSCBR

Function Range or value Accuracy

Operate time delay (0.020 - 300.000) s ± 0,5% ± 110 ms

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Control

Table 41. Voltage control TR8ATCC (90), TCMYLTC (84)

Function Range or value Accuracy

Transformer reactance on ATCC side (0.1–200.0)Ω, primary -

Time delay for lower command whenfast step down mode is activated

(1.0–100.0) s -

Voltage control set voltage (85.0–120.0)% of VB2 ±0.5% of Vn

Outer voltage deadband (0.2–9.0)% of VB2 ± 5,0% of set value

Inner voltage deadband (0.1–9.0)% of VB2 ± 5,0% of set value

Upper limit of busbar voltage (80–180)% of VB2 ± 0.5% of Vn

Lower limit of busbar voltage (70–120)% of VB2 ± 0.5% of Vn

Undervoltage block level (0–120)% of VB2 ± 0.5% of Vn

Time delay (long) for automatic controlcommands

(3–1000) s ± 0.5% ± 110 ms

Time delay (short) for automaticcontrol commands

(1–1000) s ± 0.5% ± 110 ms

Minimum operating time in inversemode

(3–120) s ± 0.5% ± 110 ms

Line resistance (0.00–150.00)Ω, primary -

Line reactance (-150.00–150.00)Ω, primary -

Load voltage adjustment constants (-20.0–20.0)% of VB2 ± 5,0% of set value

Load voltage auto correction (-20.0–20.0)% of VB2 ± 5,0% of set value

Overcurrent block level (0–250)% of IBase ± 1.0% of In at I≤In± 1.0% of I at I>In

Level for number of counted raise/lower within one hour

(0–30) operations/hour -

Level for number of counted raise/lower within 24 hours

(0–100) operations/day -

Time window for hunting alarm (1–120) minutes -

Hunting detection alarm, maxoperations/window

(3–30) operations/window -

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Table 41. Voltage control TR8ATCC (90), TCMYLTC (84), continued

Function Range or value Accuracy

Alarm level of active power in forwardand reverse direction

(-9999.99–9999.99) MW ± 1.0% of Sn

Alarm level of reactive power inforward and reverse direction

(-9999.99–9999.99) MVAr ± 1.0% of Sn

Time delay for alarms from powersupervision

(1–6000) s ± 0.5% ± 110 ms

Tap position for lowest and highestvoltage

(1–63) -

Type of code conversion Binary, BCD, Gray,ContactPerTap

-

Time after position change before thevalue is accepted

(1–60) s ± 0.5% ± 25 ms

Tap changer constant time-out (1–120) s ± 0.5% ± 25 ms

Raise/lower command output pulseduration

(0.5–10.0) s ± 0.5% ± 25 ms

Logic

Table 42. Tripping logic SMPPTRC (94)

Function Range or value Accuracy

Trip action 3-ph -

Timers (0.000-60.000) s ± 0.5% ± 10 ms

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Table 43. Configurable logic blocks

Logic block Quantity with cycle time Range or value Accuracy

5 ms 20 ms 100 ms

AND 60 60 160 - -

OR 60 60 160 - -

XOR 10 10 20 - -

INVERTER 30 30 80 - -

SRMEMORY 10 10 20 - -

RSMEMORY 10 10 20 - -

GATE 10 10 20 - -

PULSETIMER 10 10 20 (0.000–90000.000) s ± 0.5% ± 25 ms

TIMERSET 10 10 20 (0.000–90000.000) s ± 0.5% ± 25 ms

LOOPDELAY 10 10 20

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Monitoring

Table 44. Measurements CVMMXN

Function Range or value Accuracy

Voltage (0.1-1.5) ×Vn ± 0.5% of Vn at V£Vn

± 0.5% of V at V > Vn

Connected current (0.2-4.0) × In ± 0.5% of In at I £ In± 0.5% of I at I > In

Active power, P 0.1 x Vn< V < 1.5 x Vn

0.2 x In < I < 4.0 x In

± 1.0% of Sn at S ≤ Sn

± 1.0% of S at S > Sn

1)

Reactive power, Q 0.1 x Vn< V < 1.5 x Vn

0.2 x In < I < 4.0 x In

± 1.0% of Sn at S ≤ Sn

± 1.0% of S at S > Sn

1)

Apparent power, S 0.1 x Vn < V < 1.5 x Vn

0.2 x In< I < 4.0 x In

± 1.0% of Sn at S ≤ Sn

± 1.0% of S at S > Sn

Apparent power, S Threephase settings

cos phi = 1 ± 0.5% of S at S > Sn

± 0.5% of Sn at S ≤ Sn

Power factor, cos (φ) 0.1 x Vn < V < 1.5 x Vn

0.2 x In< I < 4.0 x In

< 0.02 2)

1) Accuracy valid for 50 Hz. At 60 Hz both accuracies are ±2.0%2) Accuracy valid for 50 Hz. At 60 Hz the accuracy is <0.04.

Table 45. Event counter CNTGGIO

Function Range or value Accuracy

Counter value 0-10000 -

Max. count up speed 10 pulses/s -

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Table 46. Disturbance report DRPRDRE

Function Range or value Accuracy

Current recording - ± 1,0% of Ir at I ≤ Ir± 1,0% of I at I > Ir

Voltage recording - ± 1,0% of Vn at V≤

Vn

± 1,0% of Vat V> Vn

Pre-fault time (0.05–3.00) s -

Post-fault time (0.1–10.0) s -

Limit time (0.5–8.0) s -

Maximum number of recordings 100, first in - first out -

Time tagging resolution 1 ms See timesynchronizationtechnical data

Maximum number of analog inputs 30 + 10 (external +internally derived)

-

Maximum number of binary inputs 96 -

Maximum number of phasors in the TripValue recorder per recording

30 -

Maximum number of indications in adisturbance report

96 -

Maximum number of events in the Eventrecording per recording

150 -

Maximum number of events in the Sequentialof events

1000, first in - first out -

Maximum total recording time (3.4 srecording time and maximum number ofchannels, typical value)

340 seconds (100recordings) at 50 Hz, 280seconds (80 recordings)at 60 Hz

-

Sampling rate 1 kHz at 50 Hz1.2 kHz at 60 Hz

-

Recording bandwidth (5-300) Hz -

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Table 47. Event list DRPRDRE

Function Value

Buffer capacity Maximum number of events inthe list

1000

Resolution 1 ms

Accuracy Depending on time synchronizing

Table 48. Indications DRPRDRE

Function Value

Buffer capacity Maximum number of indications presented forsingle disturbance

96

Maximum number of recorded disturbances 100

Table 49. Event recorder DRPRDRE

Function Value

Buffer capacity Maximum number of events in disturbance report 150

Maximum number of disturbance reports 100

Resolution 1 ms

Accuracy Depending ontimesynchronizing

Table 50. Trip value recorder DRPRDRE

Function Value

Buffer capacity

Maximum number of analog inputs 30

Maximum number of disturbance reports 100

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Table 51. Disturbance recorder DRPRDRE

Function Value

Buffer capacity Maximum number of analog inputs 40

Maximum number of binary inputs 96

Maximum number of disturbance reports 100

Maximum total recording time (3.4 s recording time andmaximum number of channels, typical value)

340 seconds (100 recordings) at50 Hz280 seconds (80 recordings) at 60Hz

Table 52. Station battery supervision SPVNZBAT

Function Range or value Accuracy

Lower limit for the batteryterminal voltage

(60-140) % of Vbat ± 1.0% of set battery voltage

Reset ratio, lower limit <105 % -

Upper limit for the batteryterminal voltage

(60-140) % of Vbat ± 1.0% of set battery voltage

Reset ratio, upper limit >95 % -

Timers (0.000-60.000) s ± 0.5% ± 110 ms

Table 53. Insulation gas monitoring function SSIMG (63)

Function Range or value Accuracy

Pressure alarm 0.00-25.00 -

Pressure lockout 0.00-25.00 -

Temperature alarm -40.00-200.00 -

Temperature lockout -40.00-200.00 -

Timers (0.000-60.000) s ± 0.5% ± 110 ms

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Table 54. Insulation liquid monitoring function SSIML(71)

Function Range or value Accuracy

Alarm, oil level 0.00-25.00 -

Oil level lockout 0.00-25.00 -

Temperature alarm -40.00-200.00 -

Temperature lockout -40.00-200.00 -

Timers (0.000-60.000) s ± 0.5% ± 110 ms

Table 55. Circuit breaker condition monitoring SSCBR

Function Range or value Accuracy

Alarm levels for open andclose travel time

(0-200) ms ± 0.5% ± 25 ms

Alarm levels for number ofoperations

(0 - 9999) -

Setting of alarm for springcharging time

(0.00-60.00) s ± 0.5% ± 25 ms

Time delay for gas pressurealarm

(0.00-60.00) s ± 0.5% ± 25 ms

Time delay for gas pressurelockout

(0.00-60.00) s ± 0.5% ± 25 ms

Metering

Table 56. Pulse counter PCGGIO

Function Setting range Accuracy

Cycle time for report ofcounter value

(1–3600) s -

Table 57. Function for energy calculation and demand handling ETPMMTR

Function Range or value Accuracy

Energy metering MWh Export/Import,MVArh Export/Import

Input from MMXU. No extra error atsteady load

Hardware

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IED

Table 58. Degree of protection of flush-mounted IED

Description Value

Front side IP 40

Table 59. Degree of protection of the LHMI

Description Value

Front and side IP40

Dimensions

Table 60. Dimensions

Description Value

Width 8.66 inches (220 mm)

Height 10.47 inches (265.9 mm), 6U

Depth 9.82 inches (249.5 mm)

Weight box <22.04 lbs (10 kg), 6U

Weight LHMI 2.87 lbs (1.3 kg), 6U

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Inverse time characteristics

Table 61. ANSI Inverse time characteristics

Function Range or value Accuracy

Operating characteristic:

( )= + ×

-

æ öç ÷ç ÷è ø1P

At B td

I

EQUATION1651 V1 EN

I = Imeasured/Iset

td = (0.05-999) in steps of 0.01 unlessotherwise stated

-

ANSI Extremely Inverse A=28.2, B=0.1217, P=2.0 ANSI/IEEE C37.112,class 5 + 40 ms

ANSI Very inverse A=19.61, B=0.491, P=2.0

ANSI Normal Inverse A=0.0086, B=0.0185, P=0.02, tr=0.46

ANSI Moderately Inverse A=0.0515, B=0.1140, P=0.02

ANSI Long Time ExtremelyInverse

A=64.07, B=0.250, P=2.0

ANSI Long Time Very Inverse A=28.55, B=0.712, P=2.0

ANSI Long Time Inverse td=(0.05-999) in steps of 0.01A=0.086, B=0.185, P=0.02

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Table 62. IEC Inverse time characteristics

Function Range or value Accuracy

Operating characteristic:

( )= ×

-

æ öç ÷ç ÷è ø1P

At td

I

EQUATION1653 V1 EN

I = Imeasured/Iset

td = (0.05-999) in steps of 0.01 -

IEC Normal Inverse A=0.14, P=0.02 IEC 60255-151,class 5 + 40 ms

IEC Very inverse A=13.5, P=1.0

IEC Inverse A=0.14, P=0.02

IEC Extremely inverse A=80.0, P=2.0

IEC Short time inverse A=0.05, P=0.04

IEC Long time inverse A=120, P=1.0

Table 63. RI and RD type inverse time characteristics

Function Range or value Accuracy

RI type inverse characteristic

= ×

-

1

0.2360.339

t td

I

EQUATION1656 V1 EN

I = Imeasured/Iset

td = (0.05-999) in steps of 0.01 IEC 60255-151,class 5 + 40 ms

RD type logarithmic inversecharacteristic

= - ×æ öç ÷è ø

5.8 1.35tI

Intd

EQUATION1657 V1 EN

I = Imeasured/Iset

td = (0.05-999) in steps of 0.01 IEC 60255-151,class 5 + 40 ms

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Table 64. Inverse time characteristics for overvoltage protection

Function Range or value Accuracy

Type A curve:

=-æ ö

ç ÷è ø

ttd

V VPickup

VPickup

EQUATION1661 V1 EN

V = Vmeasured

td = (0.05-1.10) in steps of 0.01unless otherwise stated

Class 5 +40 ms

Type B curve:

-× - -

æ öç ÷è ø

2.0

480

32 0.5 0.035

ttd

V VPickup

VPickup

EQUATION1662 V1 EN

td = (0.05-1.10) in steps of 0.01unless otherwise stated

Type C curve:

-× - -

æ öç ÷è ø

3.0

480

32 0.5 0.035

ttd

V VPickup

VPickup

EQUATION1663 V1 EN

td = (0.05-1.10) in steps of 0.01unless otherwise stated

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Table 65. Inverse time characteristics for undervoltage protection

Function Range or value Accuracy

Type A curve:

=-æ ö

ç ÷è ø

tdt

VPickup V

VPickup

EQUATION1658 V1 EN

V = Vmeasured

td = (0.05-1.10) in steps of 0.01unless otherwise stated

Class 5 +40 ms

Type B curve:

×= +

-× -

æ öç ÷è ø

2.0

4800.055

32 0.5

tdt

VPickup V

VPickup

EQUATION1659 V1 EN

V = Vmeasured

td = (0.05-1.10) in steps of 0.01unless otherwise stated

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Table 66. Inverse time characteristics for residual overvoltage protection

Function Range or value Accuracy

Type A curve:

=-æ ö

ç ÷è ø

ttd

V VPickup

VPickup

EQUATION1661 V1 EN

V = Vmeasured

td = (0.05-1.10) insteps of 0.01

Class 5 +40 ms

Type B curve:

-× - -

æ öç ÷è ø

2.0

480

32 0.5 0.035

ttd

V VPickup

VPickup

EQUATION1662 V1 EN

td = (0.05-1.10) insteps of 0.01

Type C curve:

-× - -

æ öç ÷è ø

3.0

480

32 0.5 0.035

ttd

V VPickup

VPickup

EQUATION1663 V1 EN

td = (0.05-1.10) insteps of 0.01

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19. Ordering

GuidelinesCarefully read and follow the set of rules to ensure problem-free order management.Please refer to the available functions table for included application functions.

To obtain the complete ordering code, please combine code from the tables, as given in the example below.

Exemple code: RET650*1.1-A01AX00-X00-B1A5-B-A-SA-AB1-RA2B1-AAXX-E. Using the code of each position #1-11specified as RET650*1-2 2-3-4 4-5-6-7 7-8 8-9 9 9-10 10 10 10-11

# 1 - 2 - 3 - 4 - 5 6 - 7 - 8 - 9 - 10 - 11

RET650* - - - - - - - - -

P

osi

tion

SOFTWARE #1 Notes and Rules

Version number

Version no 1.1

Selection for position #1. 1.1

Configuration alternatives #2 Notes and Rules

Configuration alternatives #2 Notes and Rules

Single breaker, 2 winding, ANSI A01A

Single breaker, 3 winding, ANSI A05A

Tap changer control, ANSI A07A

ACT configuration

ABB standard configuration X00

Selection for position #2. X00

Software options #3 Notes and Rules

No option X00

Selection for postition #3 X00

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First HMI language #4 Notes and Rules

English IEC B1

Selection for position #4.

Additional HMI language #4

English US A6

Selection for position #4. B1 A6

Casing #5 Notes and Rules

Rack casing, 6 U 1/2 x 19" B

Selection for position #5. B

Mounting details with IP40 of protection from the front #6 Notes and Rules

No mounting kit included X

Rack mounting kit for 6 U 1/2 x 19" A

Wall mounting kit for 6U 1/2 x 19" D

Flush mounting kit for 6U 1/2 x 19" E

Wall mounting bracket 6U 1/2 x 19" G

Selection for position #6.

Connection type for Power supply, Input/output andCommunication modules

#7 Notes and Rules

Ringlug terminals R

Power supply

Slot position:

pPSM

100-240V AC, 110-250V DC, 9BO A

48-125V DC, 9BO B

Selection for position #7.

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Human machine interface #8 Notes and Rules

Local human machine interface, OL4000, ANSI6U 1/2 x 19", Basic

C

Detached LHMI

No detached mounting of LHMI X0

Detached mounting of LHMI incl. Ethernet cable, 1m B1

Detached mounting of LHMI incl. Ethernet cable, 2m B2

Detached mounting of LHMI incl. Ethernet cable, 3m B3

Detached mounting of LHMI incl. Ethernet cable, 4m B4

Detached mounting of LHMI incl. Ethernet cable, 5m B5

Selection for position #8. C

Connection type for Analog modules #9 Notes and Rules

Ringlug terminals R

Analog system

Slot position: p2

Transformer module, 6I + 4U, 1/5A, 100/220V A1 Only in A05 and A07

Transformer module, 8I + 2U, 1/5A, 100/220V A2 Only in A01

Slot position: p4

Analog input module, 6I + 4U, 1/5A, 100/220V B1 Only in A05

Selection for position #9.

Binary input/output module #10 Notes and Rules

Slot position (rear view) p3

p4

p5

p6

Available slots in 1/2 case Only if no AIM selected

No board in slot X X X AIM in P4 for A05

Binary input/output module 9 BI, 3 NO Trip,5 NO Signal, 1 CO Signal

A A A A P5 and P6 option only valid for A01 and A07

Selection for position #10. A A

Communication and processing module #11 Notes and Rules

Slot position (rear view)

pCO

M

14BI, IRIG-B, Ethernet, LC, ST B

Selection for position #11. B

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Accessories

Rack mounting kit for 2 x 6U 1/2 x 19" Quantity: 1KHL400240R0001

External resistor unit

High impedance resistor unit 1-ph with resistor and voltagedependent resistor for 20-100V operating voltage

Quantity:

1 2 RK795101-MA

High impedance resistor unit 1-ph with resistor and voltagedependent resistor for 100-400V operating voltage

Quantity:

1 2 RK795101-CB

Configuration and monitoring tools

Front connection cable between LCD-HMI and PC Quantity: 1MRK 001 665-CA

LED Label special paper A4, 1 pc Quantity: 1MRK 002 038-CA

LED Label special paper Letter, 1 pc Quantity: 1MRK 002 038-DA

Manuals

Note: One (1) IED Connect CD containing user documentation (Operation manual, Technical manual,Installation manual, Commissioning manual, Application manual, Communication protocol manual,DNP, Communication protocol manual, IEC61850, Communication protocol manual, IEC60870-5-103,Type test certificate, Engineering manual and Point list manual, DNP3, Connectivity packages and LEDlabel template is always included for each IED.

Rule: Specify additional quantity of IED Connect CD requested

User documentation Quantity: 1MRK 003 500-AA

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Rule: Specify the number of printed manuals requested

Operation manual ANSI Quantity: 1MRK 500 093-UUS

Technical manual ANSI Quantity: 1MRK 504 125-UUS

Commissioning manual ANSI Quantity: 1MRK 504 126-UUS

Application manual ANSI Quantity: 1MRK 504 124-UUS

Communication protocol manual, DNP3 ANSI Quantity: 1MRK 511 241-UUS

Communication protocol manual, IEC 61850 ANSI Quantity: 1MRK 511 242-UUS

Communication protocol manual, IEC 60870-5-103 ANSI Quantity: 1MRK 511 243-UUS

Engineering manual ANSI Quantity: 1MRK 511 245-UUS

Installation manual ANSI Quantity: 1MRK 514 014-UUS

Point list manual, DNP3 ANSI Quantity: 1MRK 511 244-UUS

Reference information

For our reference and statistics we would be pleased to be provided with the following application data:

Country: End user:

Station name: Voltage level: kV

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Related documents

Documents related to RET650 Identity number

Application manual 1MRK 504 124-UUS

Technical manual 1MRK 504 125-UUS

Commissioning manual 1MRK 504 126-UUS

Product Guide, configured 1MRK 504 127-BUS

Type test certificate 1MRK 504 127-TUS

650 series manuals Identity number

Communication protocol manual, DNP3 1MRK 511 241-UUS

Communication protocol manual, IEC 61850 1MRK 511 242-UUS

Communication protocol manual, IEC 60870-5-103 1MRK 511 243-UUS

Point list manual, DNP3 1MRK 511 244-UUS

Engineering manual 1MRK 511 245-UUS

Operation manual 1MRK 500 093-UUS

Installation manual 1MRK 514 014-UUS

Transformer protection RET650 ANSI 1MRK 504 127-BUS -Product version: 1.1 Issued: April 2011

ABB 89

Page 90: Product Guide, Transformer protection RET650, ANSI

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Page 91: Product Guide, Transformer protection RET650, ANSI

Contact us

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