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Relion® 650 series
Transformer protection RET650Product Guide
Contents
1. 650 series overview........................................................3
2. Application.....................................................................3
3. Available functions..........................................................8
4. Differential protection....................................................17
5. Current protection........................................................17
6. Voltage protection........................................................19
7. Frequency protection....................................................20
8. Secondary system supervision.....................................20
9. Control.........................................................................20
10. Logic...........................................................................22
11. Monitoring...................................................................23
12. Metering......................................................................25
13. Human Machine interface............................................26
14. Basic IED functions.....................................................26
15. Station communication................................................27
16. Hardware description..................................................28
17. Connection diagrams Customized...............................30
18. Connection diagrams Configured................................35
19. Technical data.............................................................55
20. Ordering for Customized IED.......................................86
21. Ordering for Configured IED........................................91
22. Ordering for Accessories.............................................94
Disclaimer
The information in this document is subject to change without notice and should not be construed as a commitment by ABB. ABB assumes no responsibility for any
errors that may appear in this document.
© Copyright 2012 ABB.
All rights reserved.
Trademarks
ABB and Relion are registered trademarks of the ABB Group. All other brand or product names mentioned in this document may be trademarks or registered
trademarks of their respective holders.
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
2 ABB
1. 650 series overviewThe 650 series IEDs provide both customized andconfigured solutions. With the customized IEDsyou have the freedom to completely adapt thefunctionality according to your needs.
The 650 series IEDs provide optimum 'off-the-shelf', ready-to-use solutions. It is configured withcomplete protection functionality and defaultparameters to meet the needs of a wide range ofapplications for generation, transmission and sub-transmission grids.
The 650 series IEDs include:• Customized versions providing the possibility to
adapt the functionality to the application needs.• Configured solutions are completely ready to
use solutions optimized for a wide range ofapplications for generation, transmission andsub-transmission grids.
• Support for user-defined names in the locallanguage for signal and function engineering.
• Minimized parameter settings based on defaultvalues and ABB's new global base valueconcept. 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 up tothree pages, and configurable push-buttonshortcuts for different actions.
• Programmable LED text-based labels.• Settable 1A/5A -rated current inputs.
2. ApplicationRET650 provides fast and selective protection,monitoring and control for two- and three-windingtransformers, autotransformers, generator-transformer units and shunt reactors. Thetransformer IED is designed to operate correctlyover a wide frequency range in order toaccommodate power system frequency variationsduring disturbances and generator start-up andshut-down.
A very fast differential protection function withautomatic CT ratio matching and vector groupcompensation makes this IED the ideal solutioneven for the most demanding applications. SinceRET650 has very low requirements on the main
CTs, no interposing CTs are required.Thedifferential protection function is provided with2nd harmonic and wave-block restraint featuresto avoid tripping for magnetizing inrush current,and 5th harmonic restraint to avoid tripping foroverexcitation.
The differential function offers a high sensitivity forlow-level internal faults. The unique and innovativesensitive differential protection feature of theRET650 provides the best possible coverage forwinding internal turn-to-turn faults, based on thetheory of symmetrical components .
A low impedance restricted earth-fault protectionfunction is available as a complimentary sensitiveand fast main protection against winding earthfaults. This function includes a directional zero-sequence current criterion for additional security.
The binary inputs are heavily stabilized againstdisturbance to prevent incorrect operations at forexample, dc system capacitive discharges or DCearth faults.
Tripping from pressure relief/buchholz andtemperature devices can be done through thetransformer IED where trip signal conditioning canbe performed (pulsing, lockout, additional logics,etc). The binary inputs are heavily stabilizedagainst disturbances to prevent incorrectoperations for example, during DC systemcapacitive discharges or DC earth faults.
Versatile phase, earth, 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 recorder providesvaluable data to the user about status andoperation for post-fault disturbance analysis.
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2 Issued: June 2012Revision: -
ABB 3
Breaker failure protection allows high speed back-up tripping of surrounding breakers.
Three packages have been defined for thefollowing applications:
• Two-winding transformer in single breakerarrangements (A01)
• Three-winding transformer in single breakerarrangements (A05)
• Tap changer control (A07)
The packages are configured and ready for directuse. Analog and tripping IO has been pre-definedfor basic use. Other signals need to be applied asrequired for each application.
The graphical configuration tool ensures simpleand fast testing and commissioning.
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
4 ABB
T2W PDIF
87T 3Id/I
CC RBRF
50BF 3I> BF
CC RBRF
50BF 3I> BF
OC4 PTOC
50/51 3I>
OC4 PTOC
50/51 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.
YY
P
ROV2 PTOV
59N 3U0>
RET650 A01 - 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
IEC61850
ANSI IEC
Function Enabled in Settings
IEC61850
ANSI IEC
Function Disabled in Settings
W1
W2
IEC09000645-4-en.vsd
IEC09000645 V4 EN
Figure 1. A typical protection application for a two-winding transformer in single breaker arrangement
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 5
RET650 A05 - 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.
YY
@
ROV2 PTOV
59N 3UO>
35 kV Bus
110 kV Bus
10 kV Bus
IEC61850
ANSI IEC
Function Onin Settings
IEC61850
ANSI IEC
Function Off in Settings
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
1000/1W3 W2
IEC09000646-3-en.vsd
IEC09000646 V3 EN
Figure 2. A typical protection application for a three-winding transformer in single breaker arrangement
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
6 ABB
RET650 A07 – OLTC Control for 1 or 2 Transformers 10AI (6I+4U)
TR PTTR
49 Ith
EF4 PTOC
51N/67N IN>
CV MMXN
Meter.
T1
OC4 PTOC
50/51 3I>
ETP MMTR
Meter.
ROV PTOV
59N 3U0>
T2TRx ATCC
90 UUV2 PTOV
27 U<
OV2 PTOV
59 U>
TR PTTR
49 Ith
EF4 PTOC
51N/67N 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
YY
Ø
YY
Ø
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
IEC61850
ANSI IEC
Function Enabled in Settings
IEC61850
ANSI IEC
Function Disabled in Settings
600/1
20kV/100V
600/1
20kV/100V
W2
W2
IEC09000647-4-en.vsd
IEC09000647 V4 EN
Figure 3. A typical tap changer control application for one or two transformers
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 7
3. Available functions
Main protection functions
IEC 61850/Function blockname
ANSI Function description Transformer
RE
T65
0
RE
T65
0 (A
01)
2W/1
CB
RE
T65
0 (A
05)
3W/1
CB
RE
T65
0 (A
07)
OLT
C
Differential protection
T2WPDIF 87T Transformer differential protection, twowinding
0–1 1
T3WPDIF 87T Transformer differential protection, threewinding
0–1 1
REFPDIF 87N Restricted earth fault protection, lowimpedance
0–3 2 3
HZPDIF 87 1Ph High impedance differentialprotection
0–2 2 2
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
8 ABB
Back-up protection functions
IEC 61850/Functionblock name
ANSI Function description Transformer
RE
T65
0
RE
T65
0 (A
01)
2W/1
CB
RE
T65
0 (A
05)
3W/1
CB
RE
T65
0 (A
07)
OLT
C
Current protection
PHPIOC 50 Instantaneous phase overcurrentprotection, 3–phase output
0–3 2 3
OC4PTOC 51 Four step phase overcurrentprotection, 3–phase output
2 2
OC4PTOC 51/67 Four step directional phase protection,3–phase output
0–3 3
EFPIOC 50N Instantaneous residual overcurrentprotection
0–3 2 3
EF4PTOC 51N/67N Four step residual overcurrentprotection, zero/negative sequencedirection
0–3 2 3 2
TRPTTR 49 Thermal overload protection, two timeconstants
0–3 2 3 2
CCRBRF 50BF Breaker failure protection, 3–phaseactivation and output
0–3 2 3
CCRPLD 52PD Pole discordance protection 0–3 2 3
GUPPDUP 37 Directional underpower protection 0–2 1 1 2
GOPPDOP 32 Directional overpower protection 0–2 1 1 2
DNSPTOC 46 Negative sequence based overcurrentfunction
0–2 1 2
Voltage protection
UV2PTUV 27 Two step undervoltage protection 0–2 1 1 2
OV2PTOV 59 Two step overvoltage protection 0–2 1 1 2
ROV2PTOV 59N Two step residual overvoltageprotection
0–2 1 1 2
OEXPVPH 24 Overexcitation protection 0–1 1 1
Frequency protection
SAPTUF 81 Underfrequency function 0–4 4 4 4
SAPTOF 81 Overfrequency function 0–4 4 4 4
SAPFRC 81 Rate-of-change frequency protection 0–4 2 2 4
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 9
Control and monitoring functions
IEC 61850/Functionblock name
ANSI Function description Transformer
RE
T65
0
RE
T65
0 (A
01)
2W/1
CB
RE
T65
0 (A
05)
3W/1
CB
RE
T65
0 (A
07)
OLT
C
Control
QCBAY Bay control 1 1 1 1
LOCREM Handling of LR-switch positions 1 1 1 1
LOCREMCTRL LHMI control of Permitted SourceTo Operate (PSTO)
1 1 1 1
CBC2 Circuit breaker for 2CB 0–1 1
CBC3 Circuit breaker for 3CB 0–1 1
CBC4 Circuit breaker for 4CB 0–1 1
TR8ATCC 90 Automatic voltage control for tapchanger, parallel control
0–2 1 1 2
TCMYLTC 84 Tap changer control andsupervision, 6 binary inputs
0–2 1 1 2
SLGGIO Logic Rotating Switch for functionselection and LHMI presentation
15 15 15 15
VSGGIO Selector mini switch extension 20 20 20 20
DPGGIO IEC 61850 genericcommunication I/O functionsdouble point
16 16 16 16
SPC8GGIO Single point generic control 8signals
5 5 5 5
AUTOBITS AutomationBits, commandfunction for DNP3.0
3 3 3 3
I103CMD Function commands forIEC60870-5-103
1 1 1 1
I103IEDCMD IED commands forIEC60870-5-103
1 1 1 1
I103USRCMD Function commands user definedfor IEC60870-5-103
4 4 4 4
I103GENCMD Function commands generic forIEC60870-5-103
50 50 50 50
I103POSCMD IED commands with position andselect for IEC60870-5-103
50 50 50 50
Secondary system supervision
TCSSCBR Breaker close/trip circuitmonitoring
3 3 3 3
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
10 ABB
IEC 61850/Functionblock name
ANSI Function description Transformer
RE
T65
0
RE
T65
0 (A
01)
2W/1
CB
RE
T65
0 (A
05)
3W/1
CB
RE
T65
0 (A
07)
OLT
C
Logic
SMPPTRC 94 Tripping logic, common 3–phaseoutput
1–3 2 3 2
TMAGGIO Trip matrix logic 12 12 12 12
OR Configurable logic blocks, OR gate 283 283 283 283
INVERTER Configurable logic blocks,Inverter gate
140 140 140 140
PULSETIMER Configurable logic blocks, Pulsetimer
40 40 40 40
GATE Configurable logic blocks,Controllable gate
40 40 40 40
XOR Configurable logic blocks,exclusive OR gate
40 40 40 40
LOOPDELAY Configurable logic blocks, loopdelay
40 40 40 40
TIMERSET Configurable logic blocks, timerfunction block
40 40 40 40
AND Configurable logic blocks, ANDgate
280 280 280 280
SRMEMORY Configurable logic blocks, set-reset memory flip-flop gate
40 40 40 40
RSMEMORY Configurable logic blocks, reset-set memory flip-flop gate
40 40 40 40
FXDSIGN Fixed signal function block 1 1 1 1
B16I Boolean 16 to Integer conversion 16 16 16 16
B16IFCVI Boolean 16 to Integer conversionwith logic node representation
16 16 16 16
IB16A Integer to Boolean 16 conversion 16 16 16 16
IB16FCVB Integer to Boolean 16 conversionwith logic node representation
16 16 16 16
Monitoring
CVMMXN Measurements 6 6 6 6
CMMXU Phase current measurement 10 10 10 10
VMMXU Phase-phase voltagemeasurement
6 6 6 6
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 11
IEC 61850/Functionblock name
ANSI Function description Transformer
RE
T65
0
RE
T65
0 (A
01)
2W/1
CB
RE
T65
0 (A
05)
3W/1
CB
RE
T65
0 (A
07)
OLT
C
CMSQI Current sequence componentmeasurement
6 6 6 6
VMSQI Voltage sequence measurement 6 6 6 6
VNMMXU Phase-neutral voltagemeasurement
6 6 6 6
AISVBAS Function block for service valuespresentation of the analog inputs
1 1 1 1
TM_P_P2 Function block for service valuespresentation of primary analoginputs 600TRM
1 1 1 1
AM_P_P4 Function block for service valuespresentation of primary analoginputs 600AIM
1 1 1 1
TM_S_P2 Function block for service valuespresentation of secondary analoginputs 600TRM
1 1 1 1
AM_S_P4 Function block for service valuespresentation of secondary analoginputs 600AIM
1 1 1 1
CNTGGIO Event counter 5 5 5 5
DRPRDRE Disturbance report 1 1 1 1
AxRADR Analog input signals 4 4 4 4
BxRBDR Binary input signals 6 6 6 6
SPGGIO IEC 61850 genericcommunication I/O functions
64 64 64 64
SP16GGIO IEC 61850 genericcommunication I/O functions 16inputs
16 16 16 16
MVGGIO IEC 61850 genericcommunication I/O functions
16 16 16 16
MVEXP Measured value expander block 66 66 66 66
SPVNZBAT Station battery supervision 0–1 1 1 1
SSIMG 63 Insulation gas monitoring function 0–2 2 2 2
SSIML 71 Insulation liquid monitoringfunction
0–2 2 2 2
SSCBR Circuit breaker conditionmonitoring
0–3 2 3 2
I103MEAS Measurands for IEC60870-5-103 1 1 1 1
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
12 ABB
IEC 61850/Functionblock name
ANSI Function description Transformer
RE
T65
0
RE
T65
0 (A
01)
2W/1
CB
RE
T65
0 (A
05)
3W/1
CB
RE
T65
0 (A
07)
OLT
C
I103MEASUSR Measurands user defined signalsfor IEC60870-5-103
3 3 3 3
I103AR Function status auto-recloser forIEC60870-5-103
1 1 1 1
I103EF Function status earth-fault forIEC60870-5-103
1 1 1 1
I103FLTPROT Function status fault protectionfor IEC60870-5-103
1 1 1 1
I103IED IED status for IEC60870-5-103 1 1 1 1
I103SUPERV Supervison status forIEC60870-5-103
1 1 1 1
I103USRDEF Status for user defined signals forIEC60870-5-103
20 20 20 20
Metering
PCGGIO Pulse counter logic 16 16 16 16
ETPMMTR Function for energy calculationand demand handling
3 3 3 3
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 13
Communication
IEC 61850/Functionblock name
ANSI Function description Transformer
RE
T65
0
RE
T65
0 (A
01)
2W/1
CB
RE
T65
0 (A
05)
3W/1
CB
RE
T65
0 (A
07)
OLT
C
Station communication
IEC61850-8-1 IEC 61850 communicationprotocol
1 1 1 1
DNPGEN DNP3.0 for TCP/IPcommunication protocol
1 1 1 1
RS485DNP DNP3.0 for EIA-485communication protocol
1 1 1 1
CH1TCP DNP3.0 for TCP/IPcommunication protocol
1 1 1 1
CH2TCP DNP3.0 for TCP/IPcommunication protocol
1 1 1 1
CH3TCP DNP3.0 for TCP/IPcommunication protocol
1 1 1 1
CH4TCP DNP3.0 for TCP/IPcommunication protocol
1 1 1 1
OPTICALDNP DNP3.0 for optical serialcommunication
1 1 1 1
MSTSERIAL DNP3.0 for serialcommunication protocol
1 1 1 1
MST1TCP DNP3.0 for TCP/IPcommunication protocol
1 1 1 1
MST2TCP DNP3.0 for TCP/IPcommunication protocol
1 1 1 1
MST3TCP DNP3.0 for TCP/IPcommunication protocol
1 1 1 1
MST4TCP DNP3.0 for TCP/IPcommunication protocol
1 1 1 1
RS485GEN RS485 1 1 1 1
OPTICALPROT Operation selection for opticalserial
1 1 1 1
RS485PROT Operation selection for RS485 1 1 1 1
DNPFREC DNP3.0 fault records for TCP/IP communication protocol
1 1 1 1
OPTICAL103 IEC60870-5-103 Optical serialcommunication
1 1 1 1
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
14 ABB
IEC 61850/Functionblock name
ANSI Function description Transformer
RE
T65
0
RE
T65
0 (A
01)
2W/1
CB
RE
T65
0 (A
05)
3W/1
CB
RE
T65
0 (A
07)
OLT
C
RS485103 IEC60870-5-103 serialcommunication for RS485
1 1 1 1
GOOSEINTLKRCV Horizontal communication viaGOOSE for interlocking
59 59 59 59
GOOSEBINRCV GOOSE binary receive 4 4 4 4
GOOSEVCTRCONF GOOSE VCTR configurationfor send and receive
1 1 1 1
VCTRSEND Voltage control sending blockfor GOOSE
1 1 1 1
GOOSEVCTRRCV Voltage control receiving blockfor GOOSE
3 3 3 3
ETHFRNTETHLAN1GATEWAY
Ethernet configuration of frontport, LAN1 port and gateway
1 1 1 1
GOOSEDPRCV GOOSE function block toreceive a double point value
32 32 32 32
GOOSEINTRCV GOOSE function block toreceive an integer value
32 32 32 32
GOOSEMVRCV GOOSE function block toreceive a measurand value
16 16 16 16
GOOSESPRCV GOOSE function block toreceive a single point value
64 64 64 64
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 15
Basic IED functions
IEC 61850/Functionblock name
Function description
Basic functions included in all products
INTERRSIG Self supervision with internal event list 1
SELFSUPEVLST Self supervision with internal event list 1
TIMESYNCHGEN Time synchronization 1
SNTP 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
SYSTEMTIME System time 1
RUNTIME IED Runtime comp 1
PRIMVAL Primary system values 1
SMAI_20_1 -SMAI_20_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
SPACOMMMAP SPA communication mapping 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
SAFEFILECOPY Safe file copy function 1
SPATD Date and time via SPA protocol 1
BCSCONF Basic communication system 1
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
16 ABB
4. Differential protection
Transformer differential protection T2WPDIF/T3WPDIFThe Transformer differential protection, two-winding (T2WPDIF) and Transformer differentialprotection, three-winding (T3WPDIF) are providedwith internal CT ratio matching and vector groupcompensation and settable zero sequencecurrent elimination.
The function can be provided with two or threethree-phase sets of current inputs. All currentinputs are provided with percentage bias restraintfeatures, making the IED suitable for two- or three-winding transformer arrangements.
Two-winding applications
xx05000048.vsd
IEC05000048 V1 EN
two-winding powertransformer
Three-winding applications
xx05000052.vsd
IEC05000052 V1 EN
three-winding powertransformer with allthree windingsconnected
xx05000049.vsd
IEC05000049 V1 EN
three-winding powertransformer withunconnected deltatertiary winding
Figure 4. CT group arrangement fordifferential protection and otherprotections
The setting facilities cover the applications of thedifferential protection to all types of powertransformers and auto-transformers with orwithout load tap changer as well as for shuntreactors and local feeders within the station. Anadaptive stabilizing feature is included for heavythrough-faults.
Stabilization is included for inrush currents as wellas for overexcitation conditions. Adaptivestabilization is also included for system recoveryinrush and CT saturation for external faults. A highset unrestrained differential current protection is
included for a very high speed tripping at a highinternal fault currents.
An innovative sensitive differential protectionfeature, based on the theory of symmetricalcomponents, offers the best possible coveragefor power transformer winding turn-to-turn faults.
Restricted earth fault protection REFPDIFRestricted earth fault protection, low impedanceREFPDIFRestricted earth-fault protection, low-impedancefunction (REFPDIF) can be used on all directly orlow-impedance earthed windings. The REFPDIFfunction provides high sensitivity and high speedtripping as it protects each winding separatelyand thus does not need inrush stabilization.
The low-impedance function is a percentagebiased function with an additional zero sequencecurrent directional comparison criterion. Thisgives excellent sensitivity and stability duringthrough faults. The function allows the use ofdifferent CT ratios and magnetizing characteristicson the phase and neutral CT cores. Unlike highimpedance restricted earth fault it allows formixing with other functions and protection IEDson the same CT cores.
1Ph High impedance differential protectionHZPDIFThe 1Ph High impedance differential protection(HZPDIF) function can be used when the involvedCT cores have the same turns ratio and similarmagnetizing characteristics. It utilizes an externalsummation of the currents in the interconnectedCTs, a series resistor, and a voltage dependentresistor which are mounted externally connectedto the IED.
HZPDIF can be used as high impedance REFprotection.
5. Current protection
Instantaneous phase overcurrent protection, 3-phase output PHPIOCThe instantaneous three phase overcurrentfunction has a low transient overreach and shorttripping time to allow use as a high set short-circuit protection function.
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 17
Four step phase overcurrent protection, 3-phaseoutput OC4PTOCThe four step phase overcurrent protectionfunction OC4PTOC has an inverse or definite timedelay independent for step 1 and 4 separately.Step 2 and 3 are always definite time delayed.
All IEC and ANSI inverse time characteristics areavailable.
The directional function is voltage polarized withmemory. The function can be set to be directionalor non-directional independently for each of thesteps.
A 2nd harmonic blocking can be set individuallyfor each step.
Instantaneous residual overcurrent protectionEFPIOCThe Instantaneous residual overcurrent protectionEFPIOC has a low transient overreach and shorttripping times to allow use for instantaneous earth-fault protection, with the reach limited to less thantypical eighty percent of the transformerimpedance at minimum source impedance.EFPIOC can be configured to measure theresidual current from the three-phase currentinputs or the current from a separate currentinput. EFPIOC can be blocked by activating theinput BLOCK.
Four step residual overcurrent protection, zerosequence and negative sequence directionEF4PTOCThe four step residual overcurrent protection,zero or negative sequence direction (EF4PTOC)has a settable inverse or definite time delayindependent for step 1 and 4 separately. Step 2and 3 are always definite time delayed.
All IEC and ANSI inverse time characteristics areavailable.
EF4PTOC can be set directional or non-directional independently for each of the steps.
The directional part of the function can be set tooperate on following combinations:
• Directional current (I3PDir) versus Polarizingvoltage (U3PPol)
• Directional current (I3PDir) versus Polarizingcurrent (I3PPol)
• Directional current (I3PDir) versus Dualpolarizing (UPol+ZPol x IPol) where ZPol = RPol+ jXPol
IDir, UPol and IPol can be independently selectedto be either zero sequence or negative sequence.
Second harmonic blocking restraint level can beset for the function and can be used to blockeach step individually.
Thermal overload protection, two time constantTRPTTRIf a power transformer or generator reaches veryhigh 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-earth faults will increase. Hightemperature will degrade the quality of thetransformer/generator insulation.
The thermal overload protection estimates theinternal heat content of the transformer/generator(temperature) continuously. This estimation ismade by using a thermal model of the transformer/generator with two time constants, which isbased on current measurement.
Two warning levels are available. This enablesactions in the power system to be done beforedangerous temperatures are reached. If thetemperature continues to increase to the tripvalue, the protection initiates a trip of theprotected transformer/generator.
Breaker failure protection, 3-phase activation andoutputCCRBRF can be current based, contact based, oran adaptive combination of these two conditions.
Breaker failure protection, 3-phase activation andoutput (CCRBRF) ensures fast back-up tripping ofsurrounding breakers in case the own breakerfails to open. CCRBRF can be current based,contact based, or an adaptive combination ofthese two conditions.
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Current check with extremely short reset time isused as check criterion to achieve high securityagainst unnecessary operation.
Contact check criteria can be used where thefault current through the breaker is small.
Breaker failure protection, 3-phase activation andoutput (CCRBRF) current criteria can be fulfilledby one or two phase currents the residual current,or one phase current plus residual current. Whenthose currents exceed the user defined settings,the function is triggered. These conditionsincrease the security of the back-up tripcommand.
CCRBRF function can be programmed to give athree-phase re-trip of the own breaker to avoidunnecessary tripping of surrounding breakers.
Pole discordance protection CCRPLDCircuit breakers and disconnectors can end upwith thes in different positions (close-open), dueto electrical or mechanical failures. An openphase can cause negative and zero sequencecurrents which cause thermal stress on rotatingmachines and can cause unwanted operation ofzero sequence or negative sequence currentfunctions.
Normally the own breaker is tripped to correctsuch a situation. If the situation persists thesurrounding breakers should be tripped to clearthe unsymmetrical load situation.
The pole discordance function operates based oninformation from the circuit breaker logic withadditional criteria from unsymmetrical phasecurrents when required.
Directional over/underpower protectionGOPPDOP/GUPPDUPThe directional over-/under-power protectionGOPPDOP/GUPPDUP can be used wherever ahigh/low active, reactive or apparent powerprotection or alarming is required. The functionscan alternatively be used to check the direction ofactive or reactive power flow in the power system.There are a number 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 overcurrent functionDNSPTOCNegative sequence based overcurrent function(DNSPTOC) is typically used as sensitive earth-fault protection of power lines, where incorrectzero sequence polarization may result frommutual induction between two or more parallellines.
Additionally, it is applied in applications oncables, where zero sequence impedancedepends on the fault current return paths, but thecable negative sequence impedance is practicallyconstant.
The directional function is current and voltagepolarized. The function can be set to forward,reverse or non-directional independently for eachstep.
DNSPTOC protects against all unbalanced faultsincluding phase-to-phase faults. The minimumstart current of the function must be set to abovethe normal system unbalance level in order toavoid unwanted operation.
6. Voltage protection
Two step undervoltage protection UV2PTUVUndervoltages can occur in the power systemduring faults or abnormal conditions. Two stepundervoltage protection (UV2PTUV) function canbe used to open circuit breakers to prepare forsystem restoration at power outages or as long-time delayed back-up to primary protection.
UV2PTUV has two voltage steps, where step 1 issettable as inverse or definite time delayed. Step2 is always definite time delayed.
Two step overvoltage protection OV2PTOVOvervoltages may occur in the power systemduring abnormal conditions such as suddenpower loss, tap changer regulating failures, openline ends on long lines etc.
Two step overvoltage protection (OV2PTOV)function can be used to detect open line ends,normally then combined with a directional reactiveover-power function to supervise the system
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voltage. When triggered, the function will causean alarm, switch in reactors, or switch outcapacitor banks.
OV2PTOV has two voltage steps, where step 1can be set as inverse or definite time delayed.Step 2 is always definite time delayed.
OV2PTOV has an extremely high reset ratio toallow settings close to system service voltage.
Two step residual overvoltage protectionROV2PTOVResidual voltages may occur in the power systemduring earth faults.
Two step residual overvoltage protectionROV2PTOV function calculates the residualvoltage from the three-phase voltage inputtransformers or measures it from a single voltageinput transformer fed from an open delta orneutral point voltage transformer.
ROV2PTOV has two voltage steps, where step 1can be set as inverse or definite time delayed.Step 2 is always definite time delayed.
Overexcitation protection OEXPVPHWhen the laminated core of a power transformeror generator is subjected to a magnetic fluxdensity beyond its design limits, stray flux will flowinto non-laminated components not designed tocarry flux and cause eddy currents to flow. Theeddy currents can cause excessive heating andsevere damage to insulation and adjacent parts ina relatively short time. The function has settableinverse operating curves and independent alarmstages.
7. Frequency protection
Underfrequency protection SAPTUFUnderfrequency occurs as a result of a lack ofsufficient generation in the network.
Underfrequency protection SAPTUF is used forload shedding systems, remedial action schemes,gas turbine startup and so on.
SAPTUF is also provided with undervoltageblocking.
Overfrequency protection SAPTOFOverfrequency protection function SAPTOF isapplicable in all situations, where reliabledetection of high fundamental power systemfrequency is needed.
Overfrequency occurs because of sudden loaddrops or shunt faults in the power network. Closeto the generating plant, generator governorproblems can also cause over frequency.
SAPTOF is used mainly for generation sheddingand remedial action schemes. It is also used as afrequency stage initiating load restoring.
SAPTOF is provided with an undervoltageblocking.
Rate-of-change frequency protection SAPFRCRate-of-change frequency protection function(SAPFRC) gives an early indication of a maindisturbance in the system. SAPFRC can be usedfor generation shedding, load shedding andremedial action schemes. SAPFRC candiscriminate between positive or negative changeof frequency.
SAPFRC is provided with an undervoltageblocking.
8. Secondary system supervision
Breaker close/trip circuit monitoring TCSSCBRThe trip circuit supervision function TCSSCBR isdesigned to supervise the control circuit of thecircuit breaker. The invalidity of a control circuit isdetected by using a dedicated output contactthat contains the supervision functionality.
The function operates after a predefinedoperating time and resets when the faultdisappears.
9. Control
Bay control QCBAYThe Bay control QCBAY function is used togetherwith Local remote and local remote controlfunctions to handle the selection of the operatorplace per bay. QCBAY also provides blockingfunctions that can be distributed to differentapparatuses within the bay.
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Local remote LOCREM /Local remote controlLOCREMCTRLThe signals from the local HMI or from an externallocal/remote switch are applied via the functionblocks LOCREM and LOCREMCTRL to the Baycontrol (QCBAY) function block. A parameter infunction block LOCREM is set to choose if theswitch signals are coming from the local HMI orfrom an external hardware switch connected viabinary inputs.
Voltage control TR8ATCC and TCMYLTCAutomatic voltage control for tap changerTR8ATCC and Tap changer control andsupervision, 6 binary inputs TCMYLTC are usedfor control of power transformers with a on-loadtap changer. The functions provide automaticregulation of the voltage on the secondary side oftransformers or alternatively on a load pointfurther out in the network.
Control of a single transformer, as well as controlof up to two transformers within a single RET650,or parallel control of up to four transformers intwo or even four separate RET650 is possible.Note that the last alternative is achieved by usingthe GOOSE interbay communication on the IEC61850-8-1 protocol. For parallel control of powertransformers, three alternative methods areavailable, the master-follower method, thecirculating current method and the reversereactance method.
In RET650 a local HMI page with voltage controlstatus and manual control possibilities isavailable. 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 features suchas possibility of to avoid simultaneous tapping ofparallel transformers, extensive tap changermonitoring including contact wear and huntingdetection, monitoring of the power flow in thetransformer so that for example, the voltagecontrol can be blocked if the power reverses etc.
In manual operating mode it is possible to giveraise- or lower-commands to the load tapchanger from the local HMI. Such facilities are pre-made in the factory.
Circuit breaker control for circuit breakers, CBC2,CBC3 and CBC4The CBC2, CBC 3 and CBC4 consists of 3functions each:
• SCILO - The Logical node for interlocking.SCILO function is used to enable a switchingoperation if the interlocking conditionspermit. SCILO function itself does notprovide any interlocking functionality. Theinterlocking conditions are generated inseparate function blocks containing theinterlocking logic.
• SCSWI - The Switch controller initializes andsupervises all functions to properly selectand operate switching primary apparatuses.The Switch controller may handle andoperate on one three-phase device.
• SXCBR - The purpose of SXCBR is toprovide the actual status of positions and toperform the control operations, that is, passall the commands to primary apparatuses inthe form of circuit breakers via output boards
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and to supervise the switching operation andposition.
Logic rotating switch for function selection andLHMI presentation SLGGIOThe logic rotating switch for function selectionand LHMI presentation (SLGGIO) (or the selectorswitch function block) is used to get a selectorswitch functionality similar to the one provided bya hardware selector switch. Hardware selectorswitches are used extensively by utilities, in orderto have different functions operating on pre-setvalues. Hardware switches are however sourcesfor maintenance issues, lower system reliabilityand an extended purchase portfolio. The logicselector switches eliminate all these problems.
Selector mini switch VSGGIOThe Selector mini switch VSGGIO function blockis a multipurpose function used for a variety ofapplications, as a general purpose switch.
VSGGIO can be controlled from the menu or froma symbol on the single line diagram (SLD) on thelocal HMI.
IEC 61850 generic communication I/O functionsDPGGIOThe IEC 61850 generic communication I/Ofunctions (DPGGIO) function block is used tosend double indications to other systems orequipment in the substation. It is especially usedin the interlocking and reservation station-widelogics.
Single point generic control 8 signals SPC8GGIOThe Single point generic control 8 signals(SPC8GGIO) function block is a collection of 8single point commands, designed to bring incommands from REMOTE (SCADA) to those partsof the logic configuration that do not needextensive command receiving functionality (forexample, SCSWI). In this way, simple commandscan be sent directly to the IED outputs, withoutconfirmation. Confirmation (status) of the result ofthe commands is supposed to be achieved byother means, such as binary inputs and SPGGIOfunction blocks. The commands can be pulsed orsteady.
AutomationBits AUTOBITSThe Automation bits function (AUTOBITS) is usedto configure the DNP3 protocol commandhandling.
10. Logic
Tripping logic common 3-phase output SMPPTRCA function block for protection tripping isprovided for each circuit breaker involved in thetripping of the fault. It provides pulse prolongationto ensure a three-phase trip pulse of sufficientlength, as well as all functionality necessary forcorrect co-operation with autoreclosing functions.
The trip function block also includes functionalityfor breaker lock-out.
Trip matrix logic TMAGGIOThe Trip matrix logic TMAGGIO function is usedto route trip signals and other logical outputsignals to the tripping logics SMPPTRC andSPTPTRC or to different output contacts on theIED.
TMAGGIO output signals and the physical outputsallows the user to adapt the signals to thephysical tripping outputs according to the specificapplication needs.
Configurable logic blocksA number of logic blocks and timers are availablefor the user to adapt the configuration to thespecific application needs.
• OR function block.
• INVERTER function blocks that inverts the inputsignal.
• PULSETIMER function block can be used, forexample, for pulse extensions or limiting ofoperation of outputs, settable pulse time.
• GATE function block is used for whether or nota signal should be able to pass from the inputto the output.
• XOR function block.
• LOOPDELAY function block used to delay theoutput signal one execution cycle.
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• TIMERSET function has pick-up and drop-outdelayed outputs related to the input signal. Thetimer has a settable time delay and must be Onfor the input signal to activate the output withthe appropriate 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 outputs whereone is inverted. The memory setting controls ifthe block's output should reset or return to thestate it was, after a power interruption. The SETinput has priority if both SET and RESET inputsare operated simultaneously.
• RSMEMORY function block is a flip-flop thatcan reset or set an output from two inputsrespectively. Each block has two outputs whereone is inverted. The memory setting controls ifthe block's output should reset or return to thestate it was, after a power interruption. TheRESET input has priority if both SET andRESET are operated simultaneously.
Boolean 16 to Integer conversion B16IBoolean 16 to integer conversion function (B16I)is used to transform a set of 16 binary (logical)signals into an integer.
Boolean 16 to Integer conversion with logic noderepresentation B16IFCVIBoolean 16 to integer conversion with logic noderepresentation function (B16IFCVI) is used totransform a set of 16 binary (logical) signals intoan integer.
Integer to Boolean 16 conversion IB16AInteger to boolean 16 conversion function (IB16A)is used to transform an integer into a set of 16binary (logical) signals.
Integer to Boolean 16 conversion with logic noderepresentation IB16FCVBInteger 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
IEC61850 generic communication I/O functionSPGGIOIEC61850 generic communication I/O functions(SPGGIO) is used to send one single logical signalto other systems or equipment in the substation.
IEC61850 generic communication 1/O function 16inputsIEC 61850 generic communication I/O functions16 inputs (SP16GGIO) function is used to send upto 16 logical signals to other systems orequipment in the substation.
Measurements CVMMXN, CMMXU, VNMMXU,VMMXU, CMSQI, VMSQIThe 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 CNTGGIOEvent counter (CNTGGIO) has six counters whichare used for storing the number of times eachcounter input has been activated.
Disturbance report DRPRDREComplete and reliable information aboutdisturbances in the primary and/or in thesecondary system together with continuous event-logging is accomplished by the disturbance reportfunctionality.
Disturbance report DRPRDRE, always included inthe IED, acquires sampled data of all selectedanalog input and binary signals connected to thefunction block with a, maximum of 40 analog and96 binary signals.
The Disturbance report functionality is a commonname for several functions:
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• Event list• Indications• Event recorder• Trip value recorder• Disturbance recorder
The Disturbance report function is characterizedby great flexibility regarding configuration, startingconditions, recording times, and large storagecapacity.
A disturbance is defined as an activation of aninput to the AxRADR or BxRBDR function blocks,which are set to trigger the disturbance recorder.All signals from start of pre-fault time to the endof post-fault time will be included in the recording.
Every disturbance report recording is saved in theIED in the standard Comtrade format. The sameapplies to all events, which are continuouslysaved in a ring-buffer. The local HMI is used toget information about the recordings. Thedisturbance report files may be uploaded toPCM600 for further analysis using the disturbancehandling tool.
Event list DRPRDREContinuous event-logging is useful for monitoringthe system from an overview perspective and is acomplement to specific disturbance recorderfunctions.
The event list logs all binary input signalsconnected to the Disturbance report function. Thelist may contain up to 1000 time-tagged eventsstored in a ring-buffer.
Indications DRPRDRETo 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 statusduring a disturbance. This information is used inthe short perspective to get information via thelocal 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 (triggered).
The Indication list function shows all selectedbinary input signals connected to the Disturbance
report function that have changed status during adisturbance.
Event recorder DRPRDREQuick, 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 in theshort term (for example corrective actions) and inthe long term (for example functional analysis).
The event recorder logs all selected binary inputsignals connected to the Disturbance reportfunction. Each recording can contain up to 150time-tagged events.
The event recorder information is available for thedisturbances locally in the IED.
The event recording information is an integratedpart of the disturbance record (Comtrade file).
Trip value recorder DRPRDREInformation about the pre-fault and fault values forcurrents and voltages are vital for the disturbanceevaluation.
The Trip value recorder calculates the values of allselected analog input signals connected to theDisturbance report function. The result ismagnitude and phase angle before and during thefault for each analog input signal.
The trip value recorder information is available forthe disturbances locally in the IED.
The trip value recorder information is anintegrated part of the disturbance record(Comtrade file).
Disturbance recorder DRPRDREThe Disturbance recorder function supplies fast,complete and reliable information aboutdisturbances in the power system. It facilitatesunderstanding system behavior and relatedprimary and secondary equipment during andafter a disturbance. Recorded information is usedfor different purposes in the short perspective (forexample corrective actions) and long perspective(for example functional analysis).
The Disturbance recorder acquires sampled datafrom selected analog- and binary signalsconnected to the Disturbance report function
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(maximum 40 analog and 96 binary signals). Thebinary signals available are the same as for theevent 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 to threeseconds of data before the trigger instant can besaved 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 block MVEXPThe current and voltage measurements functions(CVMMXN, CMMXU, VMMXU and VNMMXU),current and voltage sequence measurementfunctions (CMSQI and VMSQI) and IEC 61850generic communication I/O functions (MVGGIO)are provided with measurement supervisionfunctionality. All measured values can besupervised with four settable limits: low-low limit,low limit, high limit and high-high limit. Themeasure value expander block has beenintroduced to enable translating the integer outputsignal from the measuring functions to 5 binarysignals: below low-low limit, below low limit,normal, above high-high limit or above high limit.The output signals can be used as conditions inthe configurable logic or for alarming purpose.
Station battery supervision SPVNZBATThe station battery supervision functionSPVNZBAT is used for monitoring battery terminalvoltage.
SPVNZBAT activates the start and alarm outputswhen the battery terminal voltage exceeds the setupper limit or drops below the set lower limit. Atime delay for the overvoltage and undervoltagealarms can be set according to definite timecharacteristics.
In the definite time (DT) mode, SPVNZBAToperates after a predefined operate time andresets when the battery undervoltage orovervoltage condition disappears after reset time.
Insulation gas monitoring function SSIMGInsulation gas monitoring function SSIMG is usedfor monitoring the circuit breaker condition. Binary
information based on the gas pressure in thecircuit breaker is used as input signals to thefunction. In addition, the function generatesalarms based on received information.
Insulation liquid monitoring function SSIMLInsulation liquid monitoring function SSIML isused for monitoring the circuit breaker condition.Binary information based on the oil level in thecircuit breaker is used as input signals to thefunction. In addition, the function generatesalarms based on received information.
Circuit breaker monitoring SSCBRThe circuit breaker condition monitoring functionSSCBR is used to monitor different parameters ofthe circuit breaker. The breaker requiresmaintenance when the number of operations hasreached a predefined value. The energy iscalculated from the measured input currents as a
sum of Iyt values. Alarms are generated when thecalculated values exceed the threshold settings.
The function contains a blocking functionality. It ispossible to block the function outputs, if desired.
12. Metering
Pulse counter logic PCGGIOPulse counter (PCGGIO) function countsexternally generated binary pulses, for instancepulses coming from an external energy meter, forcalculation of energy consumption values. Thepulses are captured by the BIO (binary input/output) module and then read by the PCGGIOfunction. A scaled service value is available overthe station bus.
Function for energy calculation and demandhandling ETPMMTROutputs from the Measurements (CVMMXN)function can be used to calculate energyconsumption. Active as well as reactive values arecalculated in import and export direction. Valuescan be read or generated as pulses. Maximumdemand power values are also calculated by thefunction.
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13. Human Machine interface
Local HMI
IEC12000175 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 view thatis shown.
The LHMI is simple and easy to understand. Thewhole front plate is divided into zones, each witha 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 event listThe Self supervision with internal event list(INTERRSIG and SELFSUPEVLST) function reacts
to internal system events generated by thedifferent built-in self-supervision elements. Theinternal events are saved in an internal event list.
Time synchronizationUse a common global source for example GPStime synchronization inside each substation aswell as inside the area of the utility responsibilityto achieve a common time base for the IEDs in aprotection and control system. This makescomparison and analysis of events anddisturbance data between all IEDs in the powersystem possible.
Time-tagging of internal events and disturbancesare an excellent help when evaluating faults.Without time synchronization, only the eventswithin the IED can be compared to one another.With time synchronization, events anddisturbances within the entire station, and evenbetween line ends, can be compared duringevaluation.
In the IED, the internal time can be synchronizedfrom a number of sources:
• SNTP• IRIG-B• DNP• IEC60870-5-103
Parameter setting groups ACTVGRPUse the four different groups of settings tooptimize the IED operation for different powersystem conditions. Creating and switchingbetween fine-tuned setting sets, either from thelocal HMI or configurable binary inputs, results ina highly adaptable IED that can cope with avariety of power system scenarios.
Test mode functionality TESTMODEThe protection and control IEDs may have manyincluded functions. To make the testingprocedure easier, the IEDs include the featurethat allows individual blocking of all functionsexcept the function(s) the shall be tested.
There are two ways of entering the test mode:
• By configuration, activating an input signal ofthe function block TESTMODE
• By setting the IED in test mode in the localHMI
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While the IED is in test mode, all protectionfunctions are blocked.
Any function can be unblocked individuallyregarding functionality and event signaling. Thisenables the user to follow the operation of one orseveral related functions to check functionalityand to check parts of the configuration, and soon.
Change lock function CHNGLCKChange lock function (CHNGLCK) is used toblock further changes to the IED configurationand settings once the commissioning is complete.The purpose is to block inadvertent IEDconfiguration changes beyond a certain point intime.
Authority status ATHSTATAuthority status (ATHSTAT) function is anindication function block for user log-on activity.
Authority check ATHCHCKTo safeguard the interests of our customers, boththe IED and the tools that are accessing the IEDare protected, by means of authorizationhandling. The authorization handling of the IEDand the PCM600 is implemented at both accesspoints to the IED:
• local, through the local HMI• remote, through the communication ports
15. Station communication
IEC 61850-8-1 communication protocolThe IED supports the communication protocolsIEC 61850-8-1 and DNP3 over TCP/IP. Alloperational information and controls are availablethrough these protocols. However, somecommunication functions, for example, horizontalcommunication (GOOSE) between the IEDs, isonly enabled by the IEC 61850-8-1communication protocol.
The IED is equipped with an optical Ethernet rearport for the substation communication standard
IEC 61850-8-1. IEC 61850-8-1 protocol allowsintelligent electrical devices (IEDs) from differentvendors to exchange information and simplifiessystem engineering. Peer-to-peer communicationaccording to GOOSE is part of the standard.Disturbance files uploading is provided.
Disturbance files are accessed using the IEC61850-8-1 protocol. Disturbance files areavailable 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 bit, using the IEC 61850-8-1 GOOSEprofile. The IED meets the GOOSE performancerequirements for tripping applications insubstations, as defined by the IEC 61850standard. The IED interoperates with other IEC61850-compliant IEDs, tools, and systems andsimultaneously reports events to five differentclients on the IEC 61850 station bus.
The event system has a rate limiter to reduceCPU load. The event channel has a quota of 10events/second. If the quota is exceeded the eventchannel transmission is blocked until the eventchanges is below the quota, no event is lost.
All communication connectors, except for thefront port connector, are placed on integratedcommunication modules. The IED is connected toEthernet-based communication systems via thefibre-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 station communication interfaces and protocols
Protocol Ethernet Serial
100BASE-FX LC Glass fibre (ST connector) EIA-485
IEC 61850–8–1 ● - -
DNP3 ● ● ●
IEC 60870-5-103 - ● ●● = Supported
Horizontal communication via GOOSE forinterlockingGOOSE communication can be used forexchanging information between IEDs via the IEC61850-8-1 station communication bus. This istypically used for sending apparatus positionindications for interlocking or reservation signalsfor 1-of-n control. GOOSE can also be used toexchange any boolean, integer, double point andanalog measured values between IEDs.
DNP3 protocolDNP3 (Distributed Network Protocol) is a set ofcommunications protocols used to communicatedata between components in process automationsystems. For a detailed description of the DNP3protocol, see the DNP3 Communication protocolmanual.
IEC 60870-5-103 communication protocolIEC 60870-5-103 is an unbalanced (master-slave)protocol for coded-bit serial communicationexchanging information with a control system,
and with a data transfer rate up to 19200 bit/s. InIEC terminology, a primary station is a master anda secondary station is a slave. Thecommunication is based on a point-to-pointprinciple. The master must have software that caninterpret IEC 60870-5-103 communicationmessages.
IEC 60870-5-103 protocol can be configured touse either the optical serial or RS485 serialcommunication interface on the COM05communication module. The functions Operationselection for optical serial (OPTICALPROT) andOperation selection for RS485 (RS485PROT) areused to select the communication interface.
The functions IEC60870-5-103 Optical serialcommunication (OPTICAL103) andIEC60870-5-103 serial communication for RS485(RS485103) are used to configure thecommunication parameters for either the opticalserial or RS485 serial communication interfaces.
16. Hardware description
Layout and dimensionsMounting alternativesThe following mounting alternatives are available(IP40 protection from the front):
• 19” rack mounting kit
See ordering for details about available mountingalternatives.
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Rack mounting a single 3U IED
B
A C
D
IEC11000248 V1 EN
Figure 7. Rack mounted 3U IED
A 224 mm + 12 mm with ring-lug connectors
B 22.5 mm
C 482 mm
D 132 mm, 3U
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 29
17. Connection diagrams Customized
Connection diagrams for 650 series
IEC12000593 V1 EN
Figure 8. Designation for 3U, 1/1x19" casing with 1 TRM
IEC12000594 V1 EN
Figure 9. Designation for 3U, 1/1x19" casing with 1 TRM and 1 AIM
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
30 ABB
IEC12000595 V1 EN
Figure 10. Communication module (COM)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 31
IEC12000596 V1 EN
Figure 11. Power supply module (PSM) 48-125V DC
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
32 ABB
IEC12000597 V1 EN
Figure 12. Power supply module (PSM) 110-250V DC, 100–240V AC
IEC12000598 V1 EN
Figure 13. Transformer module (TRM)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 33
IEC12000599 V1 EN
Figure 14. Analog input (AIM)
IEC12000600 V1 EN
Figure 15. Binary input/output (BIO) option
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
34 ABB
18. Connection diagrams Configured
IEC12000560 V1 EN
Figure 16. Designation for 3U, 1/1x19" casing with 1 TRM and 1 AIM (A05)
IEC12000568 V1 EN
Figure 17. Designation for3U, 1/1x19" casing with 1 TRM (A01/A07)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 35
Connection diagrams for RET650 A01
IEC12000569 V1 EN
Figure 18. Communication module (COM)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
36 ABB
IEC12000570 V1 EN
Figure 19. Power supply module (PSM) 48-125V DC
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 37
IEC12000571 V1 EN
Figure 20. Power supply module (PSM), 110-250V DC, 100–240V AC
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
38 ABB
IEC12000572 V1 EN
Figure 21. Transformer module (TRM)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 39
IEC12000573 V1 EN
Figure 22. Binary input/output (BIO) option
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
40 ABB
IEC12000574 V1 EN
Figure 23. Binary input/output (BIO) option
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 41
Connection diagrams for RET650 A05
IEC12000561 V1 EN
Figure 24. Communication module (COM)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
42 ABB
IEC12000562 V1 EN
Figure 25. Power supply module (PSM) 48-125V DC
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 43
IEC12000563 V1 EN
Figure 26. Power supply module (PSM), 110-250V DC, 100–240V AC
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
44 ABB
IEC12000564 V1 EN
Figure 27. Transformer module (TRM)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 45
IEC12000565 V1 EN
Figure 28. Analog input module (AIM)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
46 ABB
IEC12000566 V1 EN
Figure 29. Binary input/output (BIO) option
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 47
IEC12000567 V1 EN
Figure 30. Binary input/output (BIO) option
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
48 ABB
Connection diagrams for RET650 A07
IEC12000554 V1 EN
Figure 31. Communication module (COM)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 49
IEC12000555 V1 EN
Figure 32. Power supply module (PSM) 48-125V DC
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
50 ABB
IEC12000556 V1 EN
Figure 33. Power supply module (PSM), 110-250V DC, 100–240V AC
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 51
IEC12000557 V1 EN
Figure 34. Transformer module (TRM)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
52 ABB
IEC12000558 V1 EN
Figure 35. Binary input/output (BIO) option
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 53
IEC12000559 V1 EN
Figure 36. Binary input/output (BIO) option
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
54 ABB
19. Technical data
General
Definitions
Reference value The specified value of an influencing factor to which are referred the characteristics of the equipment
Nominal range The range of values of an influencing quantity (factor) within which, under specified conditions,the equipment meets the specified requirements
Operative range The range of values of a given energizing quantity for which the equipment, under specifiedconditions, is able to perform its intended functions according to the specified requirements
Energizing quantities, rated values and limitsAnalog 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 withstand capability:
• 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, Un 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
*) max. 350 A for 1 s when COMBITEST test switch is included.
1) Residual current2) Phase currents or residual current
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 55
Auxiliary AC and DC voltage
Table 3. Power supply
Description 600PSM02 600PSM03
Uauxnominal 48, 60, 110, 125 V DC 100, 110, 120, 220, 240 V AC, 50and 60 Hz
110, 125, 220, 250 V DC
Uauxvariation 80...120% of Un (38.4...150 V DC) 85...110% of Un (85...264 V AC)
80...120% of Un (88...300 V DC)
Maximum load of auxiliary voltagesupply
35 W for DC40 W for AC
Ripple in the DC auxiliary voltage Max 15% of the DC value (at frequency of 100 and 120 Hz)
Maximum interruption time in theauxiliary DC voltage without resettingthe IED
50 ms at Uaux
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 <0.38 W
Threshold voltage 15...221 V DC (parametrizable in the range in steps of 1% ofthe rated voltage)
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-circuit time constant L/R<40 ms, at U< 48/110/220 V DC
≤0.5 A/≤0.1 A/≤0.04 A
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
56 ABB
Table 6. Power output relays without TCS 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-circuit time constant L/R<40 ms, at U< 48/110/220 V DC
≤1 A/≤0.3 A/≤0.1 A
Table 7. Power output relays with TCS 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-circuit time constant L/R<40 ms, at U< 48/110/220 V DC
≤1 A/≤0.3 A/≤0.1 A
Control voltage range 20...250 V DC
Current drain through the supervision circuit ~1.0 mA
Minimum voltage over the TCS contact 20 V DC
Table 8. Ethernet interfaces
Ethernet interface Protocol Cable Data transfer rate
100BASE-TX - CAT 6 S/FTP or better 100 MBits/s
100BASE-FX TCP/IP protocol Fibre-optic cable with LCconnector
100 MBits/s
Table 9. Fibre-optic communication link
Wave length Fibre type Connector Permitted path
attenuation1)
Distance
1300 nm MM 62.5/125 μmglass fibre core
LC <8 dB 2 km
1) Maximum allowed attenuation caused by connectors and cable together
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 57
Table 10. X8/IRIG-B and EIA-485 interface
Type Protocol Cable
Screw terminal, pin rowheader
IRIG-B Shielded twisted pair cableRecommended: CAT 5, Belden RS-485 (9841- 9844) orAlpha Wire (Alpha 6222-6230)
Screw terminal, pin rowheader
Shielded twisted pair cableRecommended: DESCAFLEX RD-H(ST)H-2x2x0.22mm2,Belden 9729, Belden 9829
Table 11. IRIG-B
Type Value Accuracy
Input impedance 430 Ohm —
Minimum input voltageHIGH
4.3 V —
Maximum input voltageLOW
0.8 V —
Table 12. EIA-485 interface
Type Value Conditions
Minimum differential driveroutput voltage
1.5 V —
Maximum output current 60 mA —
Minimum differentialreceiver input voltage
0.2 V —
Supported bit rates 300, 600, 1200, 2400,4800, 9600, 19200, 38400,57600, 115200
—
Maximum number of 650IEDs supported on thesame bus
32 —
Max. cable length 925 m (3000 ft) Cable: AWG24 or better, stub lines shall be avoided
Table 13. Serial rear interface
Type Counter connector
Serial port (X9) Optical serial port, type ST for IEC 60870-5-103 and DNPserial
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
58 ABB
Table 14. Optical serial port (X9)
Wave length Fibre type Connector Permitted path attenuation1)
820 nm MM 62,5/125 µmglass fibre core
ST 6.8 dB (approx. 1700m length with 4 db / kmfibre attenuation)
820 nm MM 50/125 µm glassfibre core
ST 2.4 dB (approx. 600m length with 4 db / kmfibre attenuation)
1) Maximum allowed attenuation caused by fibre
Influencing factors
Table 15. Degree of protection of rack-mounted IED
Description Value
Front side IP 40
Rear side, connection terminals IP 20
Table 16. Degree of protection of the LHMI
Description Value
Front and side IP40
Table 17. Environmental conditions
Description Value
Operating temperature range -25...+55ºC (continuous)
Short-time service temperature range -40...+70ºC (<16h)Note: Degradation in MTBF and HMI performanceoutside the temperature range of -25...+55ºC
Relative humidity <93%, non-condensing
Atmospheric pressure 86...106 kPa
Altitude up to 2000 m
Transport and storage temperature range -40...+85ºC
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 59
Table 18. 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/ANSI C37.90-2005(chapter 4)
Dry heat tests operation storage
16 h at +70ºC 96 h at +85ºC
IEC 60068-2-2/ANSI C37.90-2005(chapter 4)
Damp heat tests steady state cyclic
240 h at +40ºChumidity 93% 6 cycles at +25 to +55ºChumidity 93...95%
IEC 60068-2-78 IEC 60068-2-30
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
60 ABB
Type tests according to standards
Table 19. Electromagnetic compatibility tests
Description Type test value Reference
100 kHz and 1 MHz burstdisturbance test
IEC 61000-4-18, level 3IEC 60255-22-1ANSI C37.90.1-2002
• Common mode 2.5 kV
• Differential mode 2.5 kV
Electrostatic discharge test IEC 61000-4-2, level 4IEC 60255-22-2ANSI C37.90.3-2001
• Contact discharge 8 kV
• Air discharge 15 kV
Radio frequency interference tests
• Conducted, common mode 10 V (emf), f=150 kHz...80 MHz IEC 61000-4-6 , level 3IEC 60255-22-6
• Radiated, amplitude-modulated 20 V/m (rms), f=80...1000 MHz andf=1.4...2.7 GHz
IEC 61000-4-3, level 3IEC 60255-22-3ANSI 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 61000-4-5, level 3/2IEC 60255-22-5
• Communication 1 kV line-to-earth
• Other ports 2 kV line-to-earth, 1 kV line-to-line
Power frequency (50 Hz) magneticfield
IEC 61000-4-8, level 5
• 3 s 1000 A/m
• Continuous 100 A/m
Pulse magnetic field immunity test 1000A/m IEC 61000–4–9, level 5
Power frequency immunity test IEC 60255-22-7, class AIEC 61000-4-16
• Common mode 300 V rms
• Differential mode 150 V rms
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 61
Table 19. Electromagnetic compatibility tests, continued
Description Type test value Reference
Voltage dips and short interruptionscon DC power supply
Dips:40%/200 ms70%/500 msInterruptions:0-50 ms: No restart0...∞ s : Correct behaviour at powerdown
IEC 60255-11IEC 61000-4-11
Voltage dips and interruptions on ACpower supply
Dips:40% 10/12 cycles at 50/60 Hz70% 25/30 cycles at 50/60 HzInterruptions:0–50 ms: No restart0...∞ s: Correct behaviour at powerdown
IEC 60255–11IEC 61000–4–11
Electromagnetic emission tests EN 55011, class AIEC 60255-25
• Conducted, RF-emission (mainsterminal)
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, measuredat 10 m distance
230...1000 MHz < 47 dB(µV/m) quasi peak, measuredat 10 m distance
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
62 ABB
Table 20. 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, waveform1.2/50 μs, source energy 0.5 J1 kV, unipolar impulses, waveform1.2/50 μs, source energy 0.5 J,communication
Insulation resistance measurements 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 21. 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
Table 22. Product safety
Description Reference
LV directive 2006/95/EC
Standard EN 60255-27 (2005)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 63
EMC compliance
Table 23. EMC compliance
Description Reference
EMC directive 2004/108/EC
Standard EN 50263 (2000)EN 60255-26 (2007)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
64 ABB
Differential protection
Table 24. Transformer differential protection T2WPDIF, T3WPDIF
Function Range or value Accuracy
Operating characteristic Adaptable ± 1.0% of Ir for I < Ir± 1.0% of I for I > Ir
Reset ratio >94% -
Unrestrained differential current limit (1.00-50.00)xIBase onhigh voltage winding
± 1.0% of set value
Base sensitivity function (0.05 - 0.60) x IBase ± 1.0% of Ir
Minimum negative sequence current (0.02 - 0.20) x IBase ± 1.0% of Ir
Operate angle, negative sequence (30.0 - 90.0) degrees ± 1.0 degrees
Second harmonic blocking (5.0-100.0)% offundamental differentialcurrent
± 2.0% of applied harmonic magnitude
Fifth harmonic blocking (5.0-100.0)% offundamental differentialcurrent
± 12.0% of applied harmonic magnitude
Connection type for each of the windings Y or D -
Phase displacement between high voltagewinding, W1 and each of the windings, W2and W3. Hour notation
0–11 -
Operate time, restrained function 25 ms typically at 0 to 5x set level
-
Reset time, restrained function 25 ms typically at 5 to 0x set level
-
Operate time, unrestrained function 20 ms typically at 0 to 5x set level
-
Reset time, unrestrained function 25 ms typically at 5 to 0x set level
-
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 65
Table 25. Restricted earth-fault protection, low impedance REFPDIF
Function Range or value Accuracy
Operate characteristic Adaptable ± 1% of IBase if Ibias < 1.25 IBase (i.e. basesensitivity in section 1 of the operate - restraincharacteristic)± 2% of theoretical operate value (Idiff) if Ibias>= 1.25 IBase (i.e. sections 2 and 3)(The above is valid if IBase is equal to theprotected winding rated current.)
Reset ratio 0.95 -
Directional characteristic, forzero sequence directionalfunction
ROA ± 60 to ± 90 degrees ± 1 degrees at Ibias = IBase± 2 degrees at Ibias = 2 * IBase± 3 degrees at Ibias = 4 * IBase(The above is valid if IBase is equal to theprotected winding rated current.)
Operate time, trip function 25 ms typically at 0 to 10 x IdMin -
Reset time, trip function 30 ms typically at 10 to 0 x IdMin -
Table 26. 1Ph High impedance differential protection HZPDIF
Function Range or value Accuracy
Operate voltage (20-400) VI=U/R
± 1.0% of Ir
Reset ratio >95% -
Maximum continuous power U>Trip2/SeriesResistor ≤200 W -
Operate time 10 ms typically at 0 to 10 x Ud -
Reset time 105 ms typically at 10 to 0 x Ud -
Critical impulse time 2 ms typically at 0 to 10 x Ud -
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
66 ABB
Current protection
Table 27. Instantaneous phase overcurrent protection, 3-phase output PHPIOC
Function Range or value Accuracy
Operate current (5-2500)% of lBase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir
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 5 x Iset -
Reset time 40 ms typically at 5 to 0 x Iset -
Critical impulse time 2 ms typically at 0 to 5 x Iset -
Dynamic overreach < 5% at t = 100 ms -
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 67
Table 28. Four step phase overcurrent protection, 3-phase output OC4PTOC
Function Setting range Accuracy
Operate current (5-2500)% of lBase ± 1.0% of Ir at I ≤ Ir± 1.0% of I at I > Ir
Reset ratio > 95% -
Min. operating current (1-10000)% of lBase ± 1.0% of Ir at I ≤ Ir±1.0% of I at I > Ir
2nd harmonic blocking (5–100)% of fundamental ± 2.0% of Ir
Independent time delay (0.000-60.000) s ± 0.5% ±25 ms
Minimum operate time forinverse characteristics
(0.000-60.000) s ± 0.5% ±25 ms
Inverse characteristics, seetable 65, table 66 and table 67
17 curve types 1) ANSI/IEEE C37.112IEC 60255–151±3% or ±40 ms0.10 ≤ k ≤ 3.001.5 x Iset ≤ I ≤ 20 x Iset
Operate time, nondirectionalstart function
25 ms typically at 0 to 2 x Iset -
Reset time, nondirectional startfunction
30 ms typically at 2 to 0 x Iset -
Operate time, directional startfunction
50 ms typically at 0 to 2 x Iset -
Reset time, directional startfunction
35 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 -
1) Note: Timing accuracy only valid when 2nd harmonic blocking is turned off
Table 29. Instantaneous residual overcurrent protection EFPIOC
Function Range or value Accuracy
Operate current (1-2500)% of lBase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir
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 5x Iset -
Reset time 40 ms typically at 5 to 0x Iset -
Critical impulse time 2 ms typically at 0 to 5 x Iset -
Dynamic overreach < 5% at t = 100 ms -
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
68 ABB
Table 30. Four step residual overcurrent protection EF4PTOC
Function Range or value Accuracy
Operate current (1-2500)% of lBase ± 1.0% of Ir at I < Ir± 1.0% of I at I > Ir
Reset ratio > 95% -
Operate current for directionalcomparison, Zero sequence
(1–100)% of lBase ± 2.0% of Ir
Operate current for directionalcomparison, Negative sequence
(1–100)% of lBase ± 2.0% of Ir
Min. operating current (1-10000)% of lBase ± 1.0% of Ir at I < Ir± 1.0% of I at I >Ir
Minimum operate time forinverse characteristics
(0.000-60.000) s ± 0.5% ± 25 ms
Timers (0.000-60.000) s ± 0.5% ±25 ms
Inverse characteristics, see table65, table 66 and table 67
17 curve types 1) ANSI/IEEE C37.112IEC 60255–151±3% or ±40 ms0.10 ≤ k ≤ 3.001.5 x Iset ≤ I ≤ 20 x Iset
Minimum polarizing voltage, Zerosequence
(1–100)% of UBase ± 0.5% of Ur
Minimum polarizing voltage,Negative sequence
(1–100)% of UBase ± 0.5% of Ur
Minimum polarizing current, Zerosequence
(2–100)% of IBase ±1.0% of Ir
Minimum polarizing current,Negative sequence
(2–100)% of IBase ±1.0% of Ir
Real part of source Z used forcurrent polarization
(0.50-1000.00) W/phase -
Imaginary part of source Z usedfor current polarization
(0.50–3000.00) W/phase -
Operate time, non-directionalstart function
30 ms typically at 0.5 to 2 x Iset -
Reset time, non-directional startfunction
30 ms typically at 2 to 0.5 x Iset -
Operate time, directional startfunction
30 ms typically at 0,5 to 2 x IN -
Reset time, directional startfunction
30 ms typically at 2 to 0,5 x IN -
1) Note: Timing accuracy only valid when 2nd harmonic blocking is turned off.
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 69
Table 31. Thermal overload protection, two time constants TRPTTR
Function Range or value Accuracy
Base current 1 and 2 (30–250)% of IBase ± 1.0% of Ir
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 overloadoccursTime constant τ = (1–500)minutes
IEC 60255–8, ±5% + 200 ms
Alarm level 1 and 2 (50–99)% of heat content tripvalue
± 2.0% of heat content trip
Operate current (50–250)% of IBase ± 1.0% of Ir
Reset level temperature (10–95)% of heat content trip ± 2.0% of heat content trip
Table 32. Breaker failure protection, 3-phase activation and output CCRBRF
Function Range or value Accuracy
Operate phase current (5-200)% of lBase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir
Reset ratio, phase current > 95% -
Operate residual current (2-200)% of lBase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir
Reset ratio, residual current > 95% -
Phase current level for blocking ofcontact function
(5-200)% of lBase ± 1.0% of Ir at I £ Ir± 1.0% of I at I > Ir
Reset ratio > 95% -
Timers (0.000-60.000) s ± 0.5% ±10 ms
Operate time for current detection 35 ms typically -
Reset time for current detection 10 ms maximum -
Table 33. Pole discordance protection CCRPLD
Function Range or value Accuracy
Operate value, currentasymmetry level
(0-100) % ± 1.0% of Ir
Reset ratio >95% -
Time delay (0.000-60.000) s ± 0.5% ± 25 ms
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
70 ABB
Table 34. Directional over/underpower protection GOPPDOP, GUPPDUP
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 > Sr
(1.0-2.0)% of SBase < ± 50% of set value
(2.0-10)% of SBase < ± 20% of set value
Characteristic angle (-180.0–180.0) degrees 2 degrees
Timers (0.010 - 6000.000) s ± 0.5% ± 25 ms
Table 35. Negative sequence based overcurrent function DNSPTOC
Function Range or value Accuracy
Operate current (2.0 - 5000.0) % of IBase ± 1.0% of Ir at I <Ir± 1.0% of I at I > Ir
Reset ratio > 95 % -
Low voltage level for memory (0.0 - 5.0) % of UBase < ± 0.5% of Ur
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 -
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 71
Voltage protection
Table 36. Two step undervoltage protection UV2PTUV
Function Range or value Accuracy
Operate voltage, low and high step (1–100)% of UBase ± 0.5% of Ur
Reset ratio <105% -
Inverse time characteristics for lowand high step, see table 69
- See table 69
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, start function 30 ms typically at 1.2 to 0.5 x Uset -
Reset time, start function 40 ms typically at 0.5 to 1.2 xUset -
Critical impulse time 10 ms typically at 1.2 to 0.8 x Uset -
Impulse margin time 15 ms typically -
Table 37. Two step overvoltage protection OV2PTOV
Function Range or value Accuracy
Operate voltage, low and high step (1-200)% of UBase ± 0.5% of Ur at U < Ur
± 0.5% of U at U > Ur
Reset ratio >95% -
Inverse time characteristics for lowand high step, see table 68
- See table 68
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, start function 30 ms typically at 0 to 2 x Uset -
Reset time, start function 40 ms typically at 2 to 0 x Uset -
Critical impulse time 10 ms typically at 0 to 2 x Uset -
Impulse margin time 15 ms typically -
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
72 ABB
Table 38. Two step residual overvoltage protection ROV2PTOV
Function Range or value Accuracy
Operate voltage, step 1 (1-200)% of UBase ± 0.5% of Ur at U < Ur
± 0.5% of U at U > Ur
Operate voltage, step 2 (1–100)% of UBase ± 0.5% of Ur at U < Ur
± 0.5% of U at U > Ur
Reset ratio >95% -
Inverse time characteristics for lowand high step, see table 70
- See table 70
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, start function 30 ms typically at 0 to 2 x Uset -
Reset time, start function 40 ms typically at 2 to 0 x Uset -
Critical impulse time 10 ms typically at 0 to 1.2 xUset -
Impulse margin time 15 ms typically -
Table 39. Overexcitation protection OEXPVPH
Function Range or value Accuracy
Operate value, start (100–180)% of (UBase/frated) ± 0.5% of U
Operate value, alarm (50–120)% of start level ± 0.5% of Ur at U ≤ Ur
± 0.5% of U at U > Ur
Operate value, high level (100–200)% of (UBase/frated) ± 0.5% of U
Curve type IEEE
2
(0.18 ):
( 1)k
IEEE tM
×=
-
EQUATION1319 V1 EN (Equation 2)
where M = (E/f)/(Ur/fr)
± 5% + 40 ms
Minimum time delay for inversefunction
(0.000–60.000) s ± 0.5% ± 25 ms
Alarm time delay (0.000–60.000) s ± 0.5% ± 25 ms
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 73
Frequency protection
Table 40. Under frequency protection SAPTUF
Function Range or value Accuracy
Operate value, start function (35.00-75.00) Hz ± 2.0 mHz
Operate value, restore frequency (45 - 65) Hz ± 2.0 mHz
Reset ratio <1.001 -
Operate time, start function At 50 Hz: 200 ms typically at fset +0.5 Hz tofset -0.5 HzAt 60 Hz: 170 ms typically at fset +0.5 Hz tofset -0.5 Hz
-
Reset time, start function At 50 Hz: 60 ms typically at fset -0.5 Hz to fset
+0.5 HzAt 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
Table 41. Overfrequency protection SAPTOF
Function Range or value Accuracy
Operate value, start function (35.00-75.00) Hz ± 2.0 mHz atsymmetrical three-phase voltage
Reset ratio >0.999 -
Operate time, start function At 50 Hz: 200 ms typically at fset -0.5 Hz tofset +0.5 HzAt 60 Hz: 170 ms typically at fset -0.5 Hz tofset +0.5 Hz
-
Reset time, start function At 50 and 60 Hz: 55 ms typically at fset +0.5Hz to fset-0.5 Hz
-
Timer (0.000-60.000)s <250 ms
Table 42. Rate-of-change frequency protection SAPFRC
Function Range or value Accuracy
Operate value, start 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, start function At 50 Hz: 100 ms typicallyAt 60 Hz: 80 ms typically
-
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
74 ABB
Secondary system supervision
Table 43. Breaker close/trip circuit monitoring TCSSCBR
Function Range or value Accuracy
Operate time delay (0.020 - 300.000) s ± 0,5% ± 110 ms
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 75
Control
Table 44. Voltage control TR8ATCC, TCMYLTC
Function Range or value Accuracy
Transformer reactance on ATCC side (0.1–200.0)Ω, primary -
Time delay for lower command when faststep down mode is activated
(1.0–100.0) s -
Voltage control set voltage (85.0–120.0)% of UB2 ±0.5% of Ur
Outer voltage deadband (0.2–9.0)% of UB2 ± 5,0% of set value
Inner voltage deadband (0.1–9.0)% of UB2 ± 5,0% of set value
Upper limit of busbar voltage (80–180)% of UB2 ± 0.5% of Ur
Lower limit of busbar voltage (70–120)% of UB2 ± 0.5% of Ur
Undervoltage block level (0–120)% of UB2 ± 0.5% of Ur
Time delay (long) for automatic controlcommands
(3–1000) s ± 0.5% ± 110 ms
Time delay (short) for automatic controlcommands
(1–1000) s ± 0.5% ± 110 ms
Minimum operating time in inverse mode (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 UB2 ± 5,0% of set value
Load voltage auto correction (-20.0–20.0)% of UB2 ± 5,0% of set value
Overcurrent block level (0–250)% of IBase ± 1.0% of Ir at I≤Ir± 1.0% of I at I>Ir
Level for number of counted raise/lowerwithin one hour
(0–30) operations/hour -
Level for number of counted raise/lowerwithin 24 hours
(0–100) operations/day -
Time window for hunting alarm (1–120) minutes -
Hunting detection alarm, max operations/window
(3–30) operations/window -
Alarm level of active power in forward andreverse direction
(-9999.99–9999.99) MW ± 1.0% of Sr
Alarm level of reactive power in forward andreverse direction
(-9999.99–9999.99) MVAr ± 1.0% of Sr
Time delay for alarms from power supervision (1–6000) s ± 0.5% ± 110 ms
Tap position for lowest and highest voltage (1–63) -
Type of code conversion Binary, BCD, Gray, ContactPerTap -
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
76 ABB
Table 44. Voltage control TR8ATCC, TCMYLTC, continued
Function Range or value Accuracy
Time after position change before the valueis accepted
(1–60) s ± 0.5% ± 110 ms
Tap changer constant time-out (1–120) s ± 0.5% ± 110 ms
Raise/lower command output pulse duration (0.5–10.0) s ± 0.5% ± 110 ms
Logic
Table 45. Tripping logic common 3-phase output SMPPTRC
Function Range or value Accuracy
Trip action 3-ph -
Timers (0.000-60.000) s ± 0.5% ± 10 ms
Table 46. 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 for20 ms cycle time
TIMERSET 10 10 20 (0.000–90000.000) s ± 0.5% ± 25 ms for20 ms cycle time
LOOPDELAY 10 10 20
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 77
Monitoring
Table 47. Technical datacovering measurement functions:CVMMXN, CMMXU, VMMXU, CMSQI, VMSQI, VNMMXU
Function Range or value Accuracy
Voltage (0.1-1.5) ×Ur ± 0.5% of Ur at U£Ur
± 0.5% of U at U > Ur
Connected current (0.2-4.0) × Ir ± 0.5% of Ir at I £ Ir± 0.5% of I at I > Ir
Active power, P 0.1 x Ur< U < 1.5 x Ur
0.2 x Ir < I < 4.0 x Ir± 1.0% of Sr at S ≤ Sr
± 1.0% of S at S > Sr
Reactive power, Q 0.1 x Ur< U < 1.5 x Ur
0.2 x Ir < I < 4.0 x Ir± 1.0% of Sr at S ≤ Sr
± 1.0% of S at S > Sr
Apparent power, S 0.1 x Ur < U < 1.5 x Ur
0.2 x Ir< I < 4.0 x Ir± 1.0% of Sr at S ≤ Sr
± 1.0% of S at S > Sr
Apparent power, S Three phasesettings
cos phi = 1 ± 0.5% of S at S > Sr
± 0.5% of Sr at S ≤ Sr
Power factor, cos (φ) 0.1 x Ur < U < 1.5 x Ur
0.2 x Ir< I < 4.0 x Ir< 0.02
Table 48. Event counter CNTGGIO
Function Range or value Accuracy
Counter value 0-10000 -
Max. count up speed 10 pulses/s -
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
78 ABB
Table 49. 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 Ur at U ≤ Ur
± 1,0% of U at U > Ur
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 time synchronizationtechnical data
Maximum number of analog inputs 30 + 10 (external + internallyderived)
-
Maximum number of binary inputs 96 -
Maximum number of phasors in the Trip Valuerecorder per recording
30 -
Maximum number of indications in a disturbance report 96 -
Maximum number of events in the Event recording perrecording
150 -
Maximum number of events in the Event list 1000, first in - first out -
Maximum total recording time (3.4 s recording timeand maximum number of channels, typical value)
340 seconds (100 recordings) at50 Hz, 280 seconds (80recordings) at 60 Hz
-
Sampling rate 1 kHz at 50 Hz1.2 kHz at 60 Hz
-
Recording bandwidth (5-300) Hz -
Table 50. Event list DRPRDRE
Function Value
Buffer capacity Maximum number of events in the list 1000
Resolution 1 ms
Accuracy Depending on time synchronizing
Table 51. Indications DRPRDRE
Function Value
Buffer capacity Maximum number of indications presented for singledisturbance
96
Maximum number of recorded disturbances 100
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 79
Table 52. 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 on timesynchronizing
Table 53. Trip value recorder DRPRDRE
Function Value
Buffer capacity
Maximum number of analog inputs 30
Maximum number of disturbance reports 100
Table 54. 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 and maximum numberof channels, typical value)
340 seconds (100 recordings) at 50 Hz280 seconds (80 recordings) at 60 Hz
Table 55. Station battery supervision SPVNZBAT
Function Range or value Accuracy
Lower limit for the battery terminalvoltage
(60-140) % of Ubat ± 1.0% of set battery voltage
Reset ratio, lower limit <105 % -
Upper limit for the battery terminalvoltage
(60-140) % of Ubat ± 1.0% of set battery voltage
Reset ratio, upper limit >95 % -
Timers (0.000-60.000) s ± 0.5% ± 110 ms
Table 56. Insulation gas monitoring function SSIMG
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
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
80 ABB
Table 57. Insulation liquid monitoring function SSIML
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 58. Circuit breaker condition monitoring SSCBR
Function Range or value Accuracy
Alarm levels for open and close traveltime
(0-200) ms ± 0.5% ± 25 ms
Alarm levels for number of operations (0 - 9999) -
Setting of alarm for spring chargingtime
(0.00-60.00) s ± 0.5% ± 25 ms
Time delay for gas pressure alarm (0.00-60.00) s ± 0.5% ± 25 ms
Time delay for gas pressure lockout (0.00-60.00) s ± 0.5% ± 25 ms
Metering
Table 59. Pulse counter PCGGIO
Function Setting range Accuracy
Cycle time for report of countervalue
(1–3600) s -
Table 60. Function for energy calculation and demand handling ETPMMTR
Function Range or value Accuracy
Energy metering MWh Export/Import, MVArhExport/Import
Input from MMXU. No extra error at steady load
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 81
Station communication
Table 61. Communication protocol
Function Value
Protocol TCP/IP Ethernet
Communication speed for the IEDs 100 Mbit/s
Protocol IEC 61850–8–1
Communication speed for the IEDs 100BASE-FX
Protocol DNP3.0/TCP
Communication speed for the IEDs 100BASE-FX
Protocol, serial IEC 60870–5–103
Communication speed for the IEDs 9600 or 19200 Bd
Protocol, serial DNP3.0
Communication speed for the IEDs 300–19200 Bd
HardwareIED
Table 62. Degree of protection of rack-mounted IED
Description Value
Front side IP 40
Rear side, connection terminals IP 20
Table 63. Degree of protection of the LHMI
Description Value
Front and side IP40
Dimensions
Table 64. Dimensions of the IED - 3U full 19" rack
Description Value
Width 442 mm (17.40 inches)
Height 132 mm (5.20 inches), 3U
Depth 249.5 mm (9.82 inches)
Weight box 10 kg (<22.04 lbs)
Weight LHMI 1.3 kg (2.87 lbs)
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
82 ABB
Inverse time characteristics
Table 65. ANSI Inverse time characteristics
Function Range or value Accuracy
Operating characteristic:
( )1= + ×
-
æ öç ÷ç ÷è ø
P
At B k
I
EQUATION1249-SMALL V1 EN
I = Imeasured/Iset
k = (0.05-999) in steps of 0.01 -
ANSI Extremely Inverse A=28.2, B=0.1217, P=2.0
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 Extremely Inverse 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 A=0.086, B=0.185, P=0.02
Table 66. IEC Inverse time characteristics
Function Range or value Accuracy
Operating characteristic:
( )1= ×
-
æ öç ÷ç ÷è ø
P
At k
I
EQUATION1251-SMALL V1 EN
I = Imeasured/Iset
k = (0.05-999) in steps of 0.01 -
IEC Normal Inverse A=0.14, P=0.02
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
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 83
Table 67. RI and RD type inverse time characteristics
Function Range or value Accuracy
RI type inverse characteristic
1
0.2360.339
= ×
-
t k
IEQUATION1137-SMALL V1 EN
I = Imeasured/Iset
k = (0.05-999) in steps of 0.01
RD type logarithmic inverse characteristic
5.8 1.35= - ×æ öç ÷è ø
tI
Ink
EQUATION1138-SMALL V1 EN
I = Imeasured/Iset
k = (0.05-999) in steps of 0.01
Table 68. Inverse time characteristics for overvoltage protection
Function Range or value Accuracy
Type A curve:
=- >
>
æ öç ÷è ø
tk
U U
U
EQUATION1436-SMALL V1 EN
U> = Uset
U = Umeasured
k = (0.05-1.10) in steps of 0.01 ±5% +60 ms
Type B curve:
2.0
480
32 0.5 0.035
=×
- >× - -
>
æ öç ÷è ø
tk
U U
U
EQUATION1437-SMALL V1 EN
k = (0.05-1.10) in steps of 0.01
Type C curve:
3.0
480
32 0.5 0.035
=×
- >× - -
>
æ öç ÷è ø
tk
U U
U
EQUATION1438-SMALL V1 EN
k = (0.05-1.10) in steps of 0.01
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
84 ABB
Table 69. Inverse time characteristics for undervoltage protection
Function Range or value Accuracy
Type A curve:
=< -
<
æ öç ÷è ø
kt
U U
UEQUATION1431-SMALL V1 EN
U< = Uset
U = UVmeasured
k = (0.05-1.10) in steps of 0.01 ±5% +60 ms
Type B curve:
2.0
4800.055
32 0.5
×= +
< -× -
<
æ öç ÷è ø
kt
U U
U
EQUATION1432-SMALL V1 EN
U< = Uset
U = Umeasured
k = (0.05-1.10) in steps of 0.01
Table 70. Inverse time characteristics for residual overvoltage protection
Function Range or value Accuracy
Type A curve:
=- >
>
æ öç ÷è ø
tk
U U
U
EQUATION1436-SMALL V1 EN
U> = Uset
U = Umeasured
k = (0.05-1.10) in steps of0.01
±5% +70 ms
Type B curve:
2.0
480
32 0.5 0.035
=×
- >× - -
>
æ öç ÷è ø
tk
U U
U
EQUATION1437-SMALL V1 EN
k = (0.05-1.10) in steps of0.01
Type C curve:
3.0
480
32 0.5 0.035
=×
- >× - -
>
æ öç ÷è ø
tk
U U
U
EQUATION1438-SMALL V1 EN
k = (0.05-1.10) in steps of0.01
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 85
20. Ordering for Customized IED
Guidelines
Carefully read and follow the set of rules to ensure problem-free order management. Be aware that certain functionscan only be ordered in combination with other functions and that some functions require specific hardware selections.
Product specification
Basic IED 650 platform and common functions housed in 3U 1/1 sized 19” casing
RET650 Quantity: 1MRK 006 516-AC
Option:
Customer specific configuration On request
Connection type for Analog modules
Rule: One connection type must be selected
Compression terminals 1MRK 002 960-CA
Ring lug terminals 1MRK 002 960-DA
Connection type for Power supply, Input/Output and communication modules
Rule: One connection type must be selected
Compression terminals 1MRK 002 960-EA
Ring lug terminals 1MRK 002 960-FA
Power supply module
Rule: One Power supply module must be specified
Power supply module(PSM) 48-125 VDC 1KHL178073R0001
110-250 VDC, 100–240V AC 1KHL178082R0001
Differential protection
Rule: One and only one of Transformer differential protection can be ordered
Transformer differential protection, two winding (T2WPDIF)
Qty:
1MRK 004 904-AB
Transformer differential protection, three winding (T3WPDIF) Qty: 1MRK 004 904-BB
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
86 ABB
Control
Rule: One and only one of Circuit breaker must be ordered
Circuit breaker for 2 CB (CBC2) Qty: 1MRK 004 918-BA
Circuit breaker for 3 CB (CBC3) Qty: 1MRK 004 918-CA
Circuit breaker for 4 CB (CBC4) Qty: 1MRK 004 918-DA
Logic
Rule: One Tripping logic must be ordered
Tripping logic, common 3–phase output (SMPPTRC) Qty:
1 2 3 1MRK 004 922-AA
Optional functionsDifferential protection
Restricted earth fault protection, low impedance (REFPDIF)
Qty:
1 2 3 1MRK 004 904-CA
1Ph High impedance differential protection (HZPDIF)
Qty:
1 2 1MRK 004 904-DA
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 87
Current protection
Instantaneous phase overcurrent protection, 3–phaseoutput (PHPIOC)
Qty:
1 2 3 1MRK 004 908-AA
Four step phase overcurrent protection, 3–phase output(OC4PTOC)
Qty:
1 2 3 1MRK 004 908-BB
Instantaneous residual overcurrent protection (EFPIOC)
Qty:
1 2 3 1MRK 004 908-CA
Four step residual overcurrent protection, zero/negativesequence direction (EF4PTOC)
Qty:
1 2 3 1MRK 004 908-FA
Thermal overload protection, two time constants(TRPTTR)
Qty:
1 2 3 1MRK 004 908-KA
Breaker failure protection, 3–phase activation and output(CCRBRF)
Qty:
1 2 3 1MRK 004 908-LA
Pole discordance protection (CCRPLD)
Qty:
1 2 3 1MRK 004 908-NA
Directional underpower protection (GUPPDUP)
Qty:
1 2 1MRK 004 908-RB
Directional overpower protection (GOPPDUP)
Qty:
1 2 1MRK 004 908-SB
Negative sequence based overcurrent function(DNSPTOC)
Qty:
1 2 1MRK 004 908-TA
Voltage protection
Two step undervoltage protection (UV2PTUV)
Qty:
1 2 1MRK 004 910-AB
Two step overvoltage protection (OV2PTOV)
Qty:
1 2 1MRK 004 910-BB
Two step residual overvoltage protection (ROV2PTOV)
Qty:
1 2 1MRK 004 910-CB
Overexcitation protection (OEXPVPH) Qty: 1MRK 004 910-DC
Frequency protection
Underfrequency protection (SAPTUF)
Qty:
1 2 3 4 1MRK 004 912-AA
Overfrequency protection (SAPTOF)
Qty:
1 2 3 4 1MRK 004 912-BA
Rate-of-change frequency protection (SAPFRC)
Qty:
1 2 3 4 1MRK 004 912-CA
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
88 ABB
Control
Automatic voltage control for tapchanger, parallel control(TR8ATCC)
Qty:
1 2 1MRK 004 917-EB
Tap changer control and supervision, 6 binary inputs,(TCMYLTC)
Qty:
1 2 1MRK 004 917-FA
Monitoring
Station battery supervision (SPVNZBAT) Qty: 1MRK 004 925-HB
Insulation gas monitoring function (SSIMG)
Qty:
1 2 1MRK 004 925-KA
Insulation liquid monitoring function (SSIML)
Qty:
1 2 1MRK 004 925-LA
Circuit breaker condition monitoring (SSCBR)
Qty:
1 2 3 1MRK 004 925-MA
First local HMI user dialogue language
HMI language, English IEC Always included
Additional local HMI user dialogue language
HMI language, English US 1MRK 002 940-MA
Optional hardwareHuman machine interface
Rule: One must be ordered.
Display type Keypad symbol Case size
Local human machine interface (LHMI) IEC 3U 1/1 19" 1KHL160055R0001
Local human machine interface (LHMI) ANSI 3U 1/1 19" 1KHL160042R0001
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 89
Analog system
Rule: One Transformer input module must be ordered
Transformer module (TRM) 6I+4U, 1/5A,100/220V Qty: 1KHL178083R0001
Transformer module (TRM) 8I+2U, 1/5A, 100/220V Qty: 1KHL178083R0013
Transformer module (TRM) 4I, 1/5A+1I, 0.1/0.5A+5U, 100/220V Qty: 1KHL178083R0016
Transformer module (TRM) 4I+6U, 1/5A, 100/220V Qty: 1KHL178083R0003
Rule: Only one Analog input module can be ordered
Analog input module (AIM) 6I+4U, 1/5A, 100/220V Qty: 1KHL178083R5001
Analog input module (AIM) 4I, 1/5A+1I, 0.1/0.5A+5U, 100/220V Qty: 1KHL178083R5016
Binary input/output modules
Note: If analog input module (AIM) is ordered only 2 BIO modulescan be ordered
Binary input/output module (BIO) Qty: 1 2 3 4 1KHL178074R0001
Rack mounting kit
Rack mounting kit for 3U 1/1 x 19” case Quantity: 1KHL400352R0001
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
90 ABB
21. Ordering for Configured IED
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*1.2-A01X00-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* - - - - - - - - -
Po
sitio
n
SOFTWARE #1 Notes and Rules
Version number
Version no 1.2
Selection for position #1. 1.2
Configuration alternatives #2 Notes and Rules
Single breaker, 2 winding A01
Single breaker, 3 winding A05
Tap changer control A07
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
First HMI language #4 Notes and Rules
English IEC B1
Selection for position #4.
Additional HMI language #4
No second HMI language X0
Selection for position #4. B1 X0
Casing #5 Notes and Rules
Rack casing, 3U 1/1 x 19" D
Selection for position #5. D
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 91
Mounting details with IP40 of protection from the front #6 Notes and Rules
No mounting kit included X
Rack mounting kit for 3U 1/1 x 19" H
Selection for position #6.
Connection type for Power supply, Input/output andCommunication modules
#7 Notes and Rules
Compression terminals S
Ringlug terminals R
Power supply
Slot position:pP
SM
100-240V AC, 110-250V DC, 9BO A
48-125V DC, 9BO B
Selection for position #7.
Human machine interface #8 Notes and Rules
Local human machine interface, OL8000, IEC3U 1/1 x 19", Basic
E
Detached LHMI
No detached mounting of LHMI X0
Selection for position #8. E X0
Connection type for Analog modules #9 Notes and Rules
Compression terminals S
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 1/1 case
No board in slot X X AIM in P4 for A05
Binary input/output module 9 BI, 3 NOTrip, 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
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
92 ABB
Communication and processing module #11 Notes and Rules
Slot position (rear view)
pCO
M
12BI, IRIG-B, RS485, Ethernet, LC optical, ST serial F
Selection for position #11. F
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 93
22. Ordering for Accessories
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 DVD containing user documentationOperation manualTechnical manualInstallation manualCommissioning manualApplication manualCommunication protocol manual, DNP3Communication protocol manual, IEC61850-8-1Communication protocol manual, IEC60870-5-103Cyber security deployment guidelinesType test certificateEngineering manualPoint list manual, DNP3Connectivity packages and LED label template is always included for each IED
Rule: Specify additional quantity of IED Connect DVD requested
User documentation Quantity: 1MRK 003 500-AA
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
94 ABB
Rule: Specify the number of printed manuals requested
Operation manual IEC Quantity: 1MRK 500 095-UEN
Technical manual IEC Quantity: 1MRK 504 129-UEN
Commissioning manual IEC Quantity: 1MRK 504 130-UEN
Application manual IEC Quantity: 1MRK 504 128-UEN
Communication protocol manual, DNP3 IEC Quantity: 1MRK 511 257-UEN
Communication protocol manual, IEC 61850-8-1 IEC Quantity: 1MRK 511 258-UEN
Communication protocol manual, IEC 60870-5-103 IEC Quantity: 1MRK 511 259-UEN
Engineering manual IEC Quantity: 1MRK 511 261-UEN
Installation manual IEC Quantity: 1MRK 514 015-UEN
Point list manual, DNP3 IEC Quantity: 1MRK 511 260-UEN
Cyber Security deployment guidelines IEC Quantity: 1MRK 511 268-UEN
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
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
ABB 95
Related documents
Documents related to RET650 Identity number
Application manual 1MRK 504 128-UEN
Technical manual 1MRK 504 129-UEN
Commissioning manual 1MRK 504 130-UEN
Product Guide, configured 1MRK 504 131-BEN
Type test certificate 1MRK 504 131-TEN
Application notes for Circuit Breaker Control 1MRG006806
650 series manuals Identity number
Communication protocol manual, DNP3 1MRK 511 257-UEN
Communication protocol manual, IEC 61850–8–1 1MRK 511 258-UEN
Communication protocol manual, IEC 60870-5-103 1MRK 511 259-UEN
Cyber Security deployment guidelines 1MRK 511 268-UEN
Point list manual, DNP3 1MRK 511 260-UEN
Engineering manual 1MRK 511 261-UEN
Operation manual 1MRK 500 095-UEN
Installation manual 1MRK 514 015-UEN
Transformer protection RET650 1MRK 504 131-BEN -
Product version: 1.2
96 ABB
97
Contact us
ABB ABSubstation Automation ProductsSE-721 59 Västerås, SwedenPhone +46 (0) 21 32 50 00Fax +46 (0) 21 14 69 18
www.abb.com/substationautomation
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