ABB RELION 650 SERIES User manual

Relion® 650 SERIES
Busbar protection REB650
Version 1.1 ANSI
Technical manual

Document ID: 1MRK 505 263-UUS
Issued: November 2019
Revision: A
Product version: 1.1
© Copyright 2011 ABB. All rights reserved

Copyright
This document and parts thereof must not be reproduced or copied without written permission
from ABB, and the contents thereof must not be imparted to a third party, nor used for any
unauthorized purpose.
The software or hardware described in this document is furnished under a license and may be
used or disclosed only in accordance with the terms of such license.
Trademarks
ABB and Relion are registered trademarks of ABB Group. All other brand or product names
mentioned in this document may be trademarks or registered trademarks of their respective
holders.
Warranty
Please inquire about the terms of warranty from your nearest ABB representative.
ABB AB
Substation Automation Products
SE-721 59 Västerås
Sweden
Telephone: [phone]
Facsimile: [phone]
http://www.abb.com/substationautomation

Disclaimer
The data, examples and diagrams in this manual are included solely for the concept or product
description and are not to be deemed as a statement of guaranteed properties. All persons
responsible for applying the equipment addressed in this manual must satisfy themselves that
each intended application is suitable and acceptable, including that any applicable safety or other
operational requirements are complied with. In particular, any risks in applications where a system
failure and/or product failure would create a risk for harm to property or persons (including but
not limited to personal injuries or death) shall be the sole responsibility of the person or entity
applying the equipment, and those so responsible are hereby requested to ensure that all
measures are taken to exclude or mitigate such risks.
This document has been carefully checked by ABB but deviations cannot be completely ruled out.
In case any errors are detected, the reader is kindly requested to notify the manufacturer. Other
than under explicit contractual commitments, in no event shall ABB be responsible or liable for any
loss or damage resulting from the use of this manual or the application of the equipment.

Conformity
This product complies with the directive of the Council of the European Communities on the
approximation of the laws of the Member States relating to electromagnetic compatibility (EMC
Directive 2004/108/EC) and concerning electrical equipment for use within specified voltage
limits (Low-voltage directive 2006/95/EC). This conformity is the result of tests conducted by ABB
in accordance with the product standards EN 50263 and EN 60255-26 for the EMC directive, and
with the product standards EN 60255-1 and EN 60255-27 for the low voltage directive. The IED is
designed in accordance with the international standards of the IEC 60255 series.

Table of contents
Section 1 Introduction........................................................................................................21
1.1 This manual.........................................................................................................................................21
1.2 Intended audience.............................................................................................................................21
1.3 Product documentation...................................................................................................................22
1.3.1 Product documentation set..........................................................................................................22
1.3.2 Document revision history............................................................................................................23
1.3.3 Related documents.........................................................................................................................23
1.4 Symbols and conventions............................................................................................................... 24
1.4.1 Safety indication symbols.............................................................................................................24
1.4.2 Manual conventions....................................................................................................................... 24
Section 2 Available functions............................................................................................ 27
2.1 Main protection functions...............................................................................................................27
2.2 Back-up protection functions.........................................................................................................27
2.3 Control and monitoring functions.................................................................................................28
2.4 Designed to communicate..............................................................................................................30
2.5 Basic IED functions...........................................................................................................................30
Section 3 Analog inputs..................................................................................................... 33
3.1 Introduction....................................................................................................................................... 33
3.2 Operation principle...........................................................................................................................33
3.3 Settings...............................................................................................................................................34
Section 4 Local Human-Machine-Interface LHMI............................................................ 37
4.1 Local HMI screen behaviour............................................................................................................ 37
4.1.1 Identification....................................................................................................................................37
4.1.2 Settings.............................................................................................................................................37
4.2 Local HMI signals...............................................................................................................................37
4.2.1 Identification....................................................................................................................................37
4.2.2 Function block................................................................................................................................. 38
4.2.3 Signals...............................................................................................................................................38
4.3 Basic part for LED indication module........................................................................................... 38
4.3.1 Identification................................................................................................................................... 38
4.3.2 Function block................................................................................................................................. 39
4.3.3 Signals...............................................................................................................................................39
4.3.4 Settings............................................................................................................................................ 40
4.4 LCD part for HMI function keys control module.........................................................................40
4.4.1 Identification...................................................................................................................................40
4.4.2 Function block.................................................................................................................................40
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4.4.3 Signals............................................................................................................................................... 41
4.4.4 Settings.............................................................................................................................................41
4.5 Operation principle...........................................................................................................................42
4.5.1 Local HMI.......................................................................................................................................... 42
4.5.1.1 Display......................................................................................................................................... 42
4.5.1.2 LEDs............................................................................................................................................. 45
4.5.1.3 Keypad.........................................................................................................................................45
4.5.2 LED.....................................................................................................................................................48
4.5.2.1 Functionality.............................................................................................................................. 48
4.5.2.2 Status LEDs................................................................................................................................ 48
4.5.2.3 Indication LEDs..........................................................................................................................48
4.5.3 Function keys...................................................................................................................................55
4.5.3.1 Functionality...............................................................................................................................55
4.5.3.2 Operation principle...................................................................................................................55
Section 5 Differential protection..................................................................................... 59
5.1 1Ph High impedance differential protection HZPDIF (87)........................................................ 59
5.1.1 Identification................................................................................................................................... 59
5.1.2 Introduction.....................................................................................................................................59
5.1.3 Function block................................................................................................................................. 59
5.1.4 Signals...............................................................................................................................................59
5.1.5 Settings............................................................................................................................................ 60
5.1.6 Monitored data............................................................................................................................... 60
5.1.7 Operation principle........................................................................................................................ 60
5.1.7.1 Logic diagram............................................................................................................................60
5.1.8 Technical data..................................................................................................................................61
Section 6 Current protection............................................................................................ 63
6.1 Four step phase overcurrent protection OC4PTOC (51/67).................................................... 63
6.1.1 Identification .................................................................................................................................. 63
6.1.2 Functionality.................................................................................................................................... 63
6.1.3 Function block................................................................................................................................. 63
6.1.4 Signals...............................................................................................................................................64
6.1.5 Settings............................................................................................................................................ 65
6.1.6 Monitored data................................................................................................................................67
6.1.7 Operation principle.........................................................................................................................67
6.1.8 Technical data................................................................................................................................. 70
6.2 Four step residual overcurrent protection EF4PTOC (51N/67N)............................................70
6.2.1 Identification .................................................................................................................................. 70
6.2.2 Functionality.................................................................................................................................... 70
6.2.3 Function block..................................................................................................................................71
6.2.4 Signals............................................................................................................................................... 71
6.2.5 Settings.............................................................................................................................................72
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2Busbar protection REB650
Technical manual
© Copyright 2011 ABB. All rights reserved

6.2.6 Monitored data................................................................................................................................75
6.2.7 Operation principle.........................................................................................................................75
6.2.7.1 Operating quantity within the function................................................................................75
6.2.7.2 Internal polarizing..................................................................................................................... 76
6.2.7.3 External polarizing for ground-fault function..................................................................... 78
6.2.7.4 Base quantities within the protection.................................................................................. 78
6.2.7.5 Internal ground-fault protection structure..........................................................................78
6.2.7.6 Four residual overcurrent steps............................................................................................. 78
6.2.7.7 Directional supervision element with integrated directional comparison function... 79
6.2.8 Technical data..................................................................................................................................81
6.3 Thermal overload protection, two time constants TRPTTR (49).............................................82
6.3.1 Identification .................................................................................................................................. 82
6.3.2 Functionality.................................................................................................................................... 82
6.3.3 Function block................................................................................................................................. 83
6.3.4 Signals...............................................................................................................................................83
6.3.5 Settings............................................................................................................................................ 84
6.3.6 Monitored data............................................................................................................................... 85
6.3.7 Operation principle........................................................................................................................ 85
6.3.8 Technical data................................................................................................................................. 89
6.4 Breaker failure protection CCRBRF (50BF).................................................................................. 89
6.4.1 Identification................................................................................................................................... 89
6.4.2 Functionality....................................................................................................................................89
6.4.3 Function block.................................................................................................................................90
6.4.4 Signals...............................................................................................................................................90
6.4.5 Settings.............................................................................................................................................91
6.4.6 Monitored data................................................................................................................................91
6.4.7 Operation principle.........................................................................................................................92
6.4.8 Technical data................................................................................................................................. 93
6.5 Pole discrepancy protection CCRPLD (52PD)..............................................................................93
6.5.1 Identification .................................................................................................................................. 93
6.5.2 Functionality.................................................................................................................................... 93
6.5.3 Function block.................................................................................................................................94
6.5.4 Signals...............................................................................................................................................94
6.5.5 Settings............................................................................................................................................ 94
6.5.6 Monitored data............................................................................................................................... 95
6.5.7 Operation principle........................................................................................................................ 95
6.5.7.1 Pole discrepancy signaling from circuit breaker................................................................ 96
6.5.7.2 Unsymmetrical current detection..........................................................................................97
6.5.8 Technical data..................................................................................................................................97
6.6 Negative sequence based overcurrent function DNSPTOC (46)............................................. 97
6.6.1 Identification................................................................................................................................... 97
6.6.2 Functionality....................................................................................................................................98
6.6.3 Function block.................................................................................................................................98
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6.6.4 Signals...............................................................................................................................................98
6.6.5 Settings............................................................................................................................................ 99
6.6.6 Monitored data............................................................................................................................. 100
6.6.7 Operation principle...................................................................................................................... 100
6.6.8 Technical data................................................................................................................................101
Section 7 Voltage protection.......................................................................................... 103
7.1 Two step undervoltage protection UV2PTUV (27)....................................................................103
7.1.1 Identification................................................................................................................................. 103
7.1.2 Functionality.................................................................................................................................. 103
7.1.3 Function block............................................................................................................................... 103
7.1.4 Signals.............................................................................................................................................104
7.1.5 Settings.......................................................................................................................................... 104
7.1.6 Monitored data............................................................................................................................. 105
7.1.7 Operation principle...................................................................................................................... 105
7.1.7.1 Measurement principle.......................................................................................................... 106
7.1.7.2 Time delay.................................................................................................................................106
7.1.7.3 Blocking..................................................................................................................................... 107
7.1.7.4 Design........................................................................................................................................ 107
7.1.8 Technical data............................................................................................................................... 108
7.2 Two step overvoltage protection OV2PTOV (59)..................................................................... 109
7.2.1 Identification................................................................................................................................. 109
7.2.2 Functionality..................................................................................................................................109
7.2.3 Function block...............................................................................................................................109
7.2.4 Signals............................................................................................................................................. 110
7.2.5 Settings...........................................................................................................................................110
7.2.6 Monitored data...............................................................................................................................111
7.2.7 Operation principle........................................................................................................................111
7.2.7.1 Measurement principle........................................................................................................... 112
7.2.7.2 Time delay..................................................................................................................................112
7.2.7.3 Blocking......................................................................................................................................113
7.2.7.4 Design........................................................................................................................................ 114
7.2.8 Technical data................................................................................................................................ 115
7.3 Two step residual overvoltage protection ROV2PTOV (59N)................................................. 116
7.3.1 Identification..................................................................................................................................116
7.3.2 Functionality...................................................................................................................................116
7.3.3 Function block................................................................................................................................116
7.3.4 Signals..............................................................................................................................................117
7.3.5 Settings........................................................................................................................................... 117
7.3.6 Monitored data.............................................................................................................................. 118
7.3.7 Operation principle....................................................................................................................... 118
7.3.7.1 Measurement principle...........................................................................................................118
7.3.7.2 Time delay................................................................................................................................. 119
Table of contents
4Busbar protection REB650
Technical manual
© Copyright 2011 ABB. All rights reserved