ABB Relion 670 series Instructions for use

Relion® 670 SERIES
Phasor measurement unit RES670
Version 2.2 ANSI
Application manual

Document ID: 1MRK 511 407-UUS
Issued: September 2020
Revision: J
Product version: 2.2
© Copyright 2017 Hitachi Power Grids. All rights reserved

Copyright
This document and parts thereof must not be reproduced or copied without written permission
from Hitachi Power Grids, and the contents thereof must not be imparted to a third party, nor
used for any unauthorized purpose.
The software and 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.
This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit.
(https://www.openssl.org/) This product includes cryptographic software written/developed by:
Eric Young ([email protected]) and Tim Hudson ([email protected]).
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.
Warranty
Please inquire about the terms of warranty from your nearest Hitachi Power Grids representative.

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 Hitachi Power Grids 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 Hitachi Power
Grids be responsible or liable for any loss or damage resulting from the use of this manual or the
application of the equipment.
ABB is a registered trademark of ABB Asea Brown Boveri Ltd. Manufactured by/for a Hitachi Power
Grids company.

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
Hitachi Power Grids in accordance with the product standard 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
product is designed in accordance with the international standards of the IEC 60255 series and
ANSI C37.90.

Table of contents
Section 1 Introduction........................................................................................................15
1.1 This manual.........................................................................................................................................15
1.2 Intended audience.............................................................................................................................15
1.3 Product documentation...................................................................................................................16
1.3.1 Product documentation set..........................................................................................................16
1.3.2 Document revision history............................................................................................................ 17
1.3.3 Related documents.........................................................................................................................18
1.4 Document symbols and conventions............................................................................................18
1.4.1 Symbols.............................................................................................................................................18
1.4.2 Document conventions..................................................................................................................19
1.5 IEC 61850 edition 1 / edition 2 mapping...................................................................................... 19
Section 2 Application......................................................................................................... 29
2.1 General IED application....................................................................................................................29
2.2 Wide area measurement functions................................................................................................31
2.3 Back-up protection functions......................................................................................................... 31
2.4 Control and monitoring functions.................................................................................................33
2.5 Communication.................................................................................................................................38
2.6 Basic IED functions...........................................................................................................................40
Section 3 Configuration.....................................................................................................43
3.1 Introduction....................................................................................................................................... 43
3.2 Description of configuration RES670........................................................................................... 43
3.2.1 Introduction..................................................................................................................................... 43
3.2.1.1 Description of configuration A20.......................................................................................... 43
3.2.1.2 Description of configuration B20.......................................................................................... 45
Section 4 Analog inputs.....................................................................................................49
4.1 Introduction....................................................................................................................................... 49
4.2 Setting guidelines.............................................................................................................................49
4.2.1 Setting of the phase reference channel..................................................................................... 49
4.2.1.1 Example.......................................................................................................................................50
4.2.2 Setting of current channels.......................................................................................................... 50
4.2.2.1 Example 1.................................................................................................................................... 50
4.2.2.2 Example 2.................................................................................................................................... 51
4.2.2.3 Example 3.................................................................................................................................... 51
4.2.2.4 Examples on how to connect, configure and set CT inputs for most commonly
used CT connections................................................................................................................ 55
4.2.2.5 Example on how to connect a wye connected three-phase CT set to the IED............. 56
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© Copyright 2017 Hitachi Power Grids. All rights reserved

4.2.2.6 Example how to connect delta connected three-phase CT set to the IED....................60
4.2.2.7 Example how to connect single-phase CT to the IED........................................................ 62
4.2.3 Relationships between setting parameter Base Current, CT rated primary current
and minimum pickup of a protection IED..................................................................................63
4.2.4 Setting of voltage channels..........................................................................................................64
4.2.4.1 Example.......................................................................................................................................64
4.2.4.2 Examples how to connect, configure and set VT inputs for most commonly
used VT connections................................................................................................................ 64
4.2.4.3 Examples on how to connect a three phase-to-ground connected VT to the IED.......65
4.2.4.4 Example on how to connect a phase-to-phase connected VT to the IED......................67
4.2.4.5 Example on how to connect an open delta VT to the IED for high impedance
grounded or ungrounded networks......................................................................................69
4.2.4.6 Example how to connect the open delta VT to the IED for low impedance
grounded or solidly grounded power systems....................................................................71
4.2.4.7 Example on how to connect a neutral point VT to the IED................................................73
Section 5 Local HMI.............................................................................................................77
5.1 Display................................................................................................................................................. 78
5.2 LEDs..................................................................................................................................................... 79
5.3 Keypad................................................................................................................................................ 80
5.4 Local HMI functionality.................................................................................................................... 82
5.4.1 Protection and alarm indication.................................................................................................. 82
5.4.2 Parameter management .............................................................................................................. 83
5.4.3 Front communication.................................................................................................................... 83
Section 6 Wide area measurement system..................................................................... 85
6.1 Protocol reporting via IEEE 1344 and IEC/IEEE 60255-118 (C37.118) PMUREPORT............. 85
6.1.1 Identification................................................................................................................................... 85
6.1.2 Application....................................................................................................................................... 85
6.1.3 Operation principle.........................................................................................................................87
6.1.3.1 Frequency reporting.................................................................................................................89
6.1.3.2 Reporting filters........................................................................................................................ 90
6.1.3.3 Scaling Factors for ANALOGREPORT channels....................................................................91
6.1.3.4 PMU Report Function Blocks Connection Rules in PCM600 Application
Configuration Tool (ACT).........................................................................................................92
6.1.4 Setting guidelines...........................................................................................................................97
Section 7 Impedance protection.....................................................................................101
7.1 Power swing detection, blocking and unblocking ZMBURPSB(68).......................................101
7.1.1 Function revision history............................................................................................................. 101
7.1.2 Identification..................................................................................................................................101
7.1.3 Application......................................................................................................................................101
7.1.3.1 Power swing blocking.............................................................................................................101
7.1.3.2 Fault detection during power swing and unblocking distance protection zone....... 102
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7.1.4 Setting guidelines.........................................................................................................................105
7.2 Out-of-step protection OOSPPAM (78)....................................................................................... 111
7.2.1 Identification.................................................................................................................................. 111
7.2.2 Application...................................................................................................................................... 111
7.2.3 Setting guidelines......................................................................................................................... 114
Section 8 Current protection...........................................................................................117
8.1 Directional phase overcurrent protection, four steps OC4PTOC(51_67)............................. 117
8.1.1 Identification.................................................................................................................................. 117
8.1.2 Application......................................................................................................................................117
8.1.3 Setting guidelines......................................................................................................................... 118
8.1.3.1 Settings for each step............................................................................................................ 119
8.1.3.2 Setting example....................................................................................................................... 122
8.2 Directional residual overcurrent protection, four steps EF4PTOC (51N/67N)................... 126
8.2.1 Function revision history............................................................................................................. 127
8.2.2 Identification..................................................................................................................................127
8.2.3 Setting guidelines......................................................................................................................... 127
8.2.3.1 Common settings for all steps............................................................................................. 128
8.2.3.2 2nd harmonic restrain..............................................................................................................129
8.2.3.3 Parallel transformer inrush current logic............................................................................129
8.2.3.4 Switch onto fault logic........................................................................................................... 130
8.2.3.5 Settings for each step (x = 1, 2, 3 and 4)..............................................................................131
8.2.3.6 Phase selection element.........................................................................................................133
8.3 Four step directional negative phase sequence overcurrent protection NS4PTOC (4
6I2)......................................................................................................................................................133
8.3.1 Function revision history.............................................................................................................134
8.3.2 Identification................................................................................................................................. 134
8.3.3 Application..................................................................................................................................... 134
8.3.4 Setting guidelines......................................................................................................................... 135
8.3.4.1 Settings for each step ........................................................................................................... 136
8.3.4.2 Common settings for all steps............................................................................................. 138
8.4 Sensitive directional residual overcurrent and power protection SDEPSDE (67N)........... 139
8.4.1 Identification................................................................................................................................. 139
8.4.2 Application..................................................................................................................................... 140
8.4.3 Setting guidelines......................................................................................................................... 141
8.5 Thermal overload protection, one time constant Fahrenheit/Celsius LFPTTR/
LCPTTR (26)......................................................................................................................................149
8.5.1 Identification................................................................................................................................. 149
8.5.2 Application..................................................................................................................................... 149
8.5.3 Setting guideline...........................................................................................................................150
8.6 Directional underpower protection GUPPDUP (37)................................................................. 150
8.6.1 Identification..................................................................................................................................151
8.6.2 Application......................................................................................................................................151
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8.6.3 Setting guidelines......................................................................................................................... 152
8.7 Directional overpower protection GOPPDOP (32)....................................................................156
8.7.1 Identification................................................................................................................................. 156
8.7.2 Application..................................................................................................................................... 156
8.7.3 Setting guidelines.........................................................................................................................158
Section 9 Voltage protection.......................................................................................... 163
9.1 Two step undervoltage protection UV2PTUV (27)....................................................................163
9.1.1 Identification................................................................................................................................. 163
9.1.2 Application..................................................................................................................................... 163
9.1.3 Setting guidelines.........................................................................................................................163
9.1.3.1 Equipment protection, such as for motors and generators.......................................... 164
9.1.3.2 Disconnected equipment detection....................................................................................164
9.1.3.3 Power supply quality ..............................................................................................................164
9.1.3.4 Voltage instability mitigation...............................................................................................164
9.1.3.5 Backup protection for power system faults......................................................................164
9.1.3.6 Settings for two step undervoltage protection................................................................164
9.2 Two step overvoltage protection OV2PTOV (59)..................................................................... 166
9.2.1 Identification................................................................................................................................. 166
9.2.2 Application..................................................................................................................................... 166
9.2.3 Setting guidelines.........................................................................................................................166
9.2.3.1 Equipment protection, such as for motors, generators, reactors and
transformers.............................................................................................................................167
9.2.3.2 Equipment protection, capacitors.......................................................................................167
9.2.3.3 Power supply quality...............................................................................................................167
9.2.3.4 High impedance grounded systems....................................................................................167
9.2.3.5 The following settings can be done for the two step overvoltage protection...........167
Section 10 Frequency protection...................................................................................... 171
10.1 Underfrequency protection SAPTUF (81)....................................................................................171
10.1.1 Identification.................................................................................................................................. 171
10.1.2 Application......................................................................................................................................171
10.1.3 Setting guidelines..........................................................................................................................171
10.2 Overfrequency protection SAPTOF (81)......................................................................................172
10.2.1 Identification..................................................................................................................................172
10.2.2 Application......................................................................................................................................172
10.2.3 Setting guidelines......................................................................................................................... 173
10.3 Rate-of-change of frequency protection SAPFRC (81).............................................................173
10.3.1 Identification..................................................................................................................................173
10.3.2 Application......................................................................................................................................173
10.3.3 Setting guidelines.........................................................................................................................174
10.4 Frequency time accumulation protection function FTAQFVR (81A)..................................... 175
10.4.1 Identification..................................................................................................................................175
10.4.2 Application......................................................................................................................................175
Table of contents 1MRK 511 407-UUS Rev. J
4Phasor measurement unit RES670
Application manual
© Copyright 2017 Hitachi Power Grids. All rights reserved