ABB Relion 670 series Product manual

Relion® 670 series
Busbar protection REB670
Technical reference manual

Document ID: 1MRK 505 208-UEN
Issued: August 2011
Revision: B
Product version: 1.2
© 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
Introduction to the technical reference manual.................................21
About the complete set of manuals for an IED............................21
About the technical reference manual.........................................22
This manual.................................................................................23
Introduction.............................................................................23
Principle of operation..............................................................23
Input and output signals.........................................................26
Function block........................................................................26
Setting parameters.................................................................26
Technical data........................................................................27
Intended audience.......................................................................27
Revision notes.............................................................................27
Section 2 Analog inputs..................................................................29
Introduction.......................................................................................29
Operation principle...........................................................................29
Function block..................................................................................30
Setting parameters...........................................................................30
Section 3 Local HMI.......................................................................33
Human machine interface ................................................................33
Small size HMI..................................................................................36
Small............................................................................................36
Design.........................................................................................36
Medium size graphic HMI.................................................................38
Medium........................................................................................38
Design.........................................................................................38
Keypad.............................................................................................40
LED...................................................................................................41
Introduction..................................................................................41
Status indication LEDs................................................................41
Indication LEDs...........................................................................41
Local HMI related functions..............................................................42
Introduction..................................................................................42
General setting parameters.........................................................43
Status LEDs.................................................................................43
Design....................................................................................43
Function block........................................................................43
Input and output signals.........................................................43
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Indication LEDs...........................................................................44
Introduction.............................................................................44
Design....................................................................................44
Function block........................................................................51
Input and output signals.........................................................51
Setting parameters.................................................................51
Section 4 Basic IED functions........................................................55
Authorization.....................................................................................55
Principle of operation...................................................................55
Authorization handling in the IED...........................................57
Self supervision with internal event list.............................................57
Introduction..................................................................................57
Principle of operation...................................................................58
Internal signals.......................................................................59
Run-time model......................................................................61
Function block.............................................................................62
Output signals..............................................................................62
Setting parameters......................................................................62
Technical data.............................................................................63
Time synchronization........................................................................63
Introduction..................................................................................63
Principle of operation...................................................................63
General concepts...................................................................63
Real-time clock (RTC) operation............................................66
Synchronization alternatives..................................................67
Function block.............................................................................70
Output signals..............................................................................70
Setting parameters......................................................................71
Technical data.............................................................................74
Parameter setting groups.................................................................74
Introduction..................................................................................74
Principle of operation...................................................................74
Function block.............................................................................75
Input and output signals..............................................................76
Setting parameters......................................................................76
ChangeLock function CHNGLCK.....................................................76
Introduction..................................................................................77
Principle of operation...................................................................77
Function block.............................................................................77
Input and output signals..............................................................77
Setting parameters......................................................................78
Test mode functionality TEST..........................................................78
Introduction..................................................................................78
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Principle of operation...................................................................78
Function block.............................................................................80
Input and output signals..............................................................80
Setting parameters......................................................................81
IED identifiers...................................................................................81
Introduction..................................................................................81
Setting parameters......................................................................81
Product information..........................................................................82
Introduction..................................................................................82
Setting parameters......................................................................82
Factory defined settings..............................................................82
Signal matrix for binary inputs SMBI................................................83
Introduction..................................................................................83
Principle of operation...................................................................83
Function block.............................................................................83
Input and output signals..............................................................84
Signal matrix for binary outputs SMBO ...........................................84
Introduction..................................................................................84
Principle of operation...................................................................85
Function block.............................................................................85
Input and output signals..............................................................85
Signal matrix for mA inputs SMMI....................................................86
Introduction..................................................................................86
Principle of operation...................................................................86
Function block.............................................................................86
Input and output signals..............................................................86
Signal matrix for analog inputs SMAI...............................................87
Introduction..................................................................................87
Principle of operation...................................................................87
Frequency values........................................................................87
Function block.............................................................................88
Input and output signals..............................................................89
Setting parameters......................................................................90
Summation block 3 phase 3PHSUM................................................92
Introduction..................................................................................92
Principle of operation...................................................................92
Function block.............................................................................93
Input and output signals..............................................................93
Setting parameters......................................................................93
Authority status ATHSTAT...............................................................94
Introduction..................................................................................94
Principle of operation...................................................................94
Function block.............................................................................94
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Output signals..............................................................................94
Setting parameters......................................................................95
Denial of service DOS......................................................................95
Introduction..................................................................................95
Principle of operation...................................................................95
Function blocks............................................................................95
Signals.........................................................................................96
Settings........................................................................................96
Section 5 Differential protection.....................................................97
Busbar differential protection ...........................................................97
Introduction..................................................................................98
Available versions..................................................................99
Principle of operation...................................................................99
Differential protection.................................................................100
Differential Zone A or B BZNTPDIF, BZNSPDIF.......................100
Open CT detection...............................................................101
Differential protection supervision........................................102
Explanation of Zone function block......................................102
Function block......................................................................107
Input and output signals.......................................................108
Setting parameters...............................................................110
Calculation principles.................................................................116
General.................................................................................116
Open CT detection...............................................................122
Check zone BCZTPDIF, BCZSPDIF.........................................124
Introduction...........................................................................124
Explanation of Check zone function block............................125
Function block......................................................................126
Input and output signals.......................................................127
Setting parameters...............................................................127
Zone selection...........................................................................128
Switch status monitoring SWSGGIO.........................................128
Introduction...........................................................................128
Explanation of Switch status monitoring function block........130
Function block......................................................................131
Input and output signals.......................................................132
Setting parameters...............................................................132
Bay BUTPTRC, BUSPTRC ......................................................132
Introduction...........................................................................132
Explanation of Bay function block........................................134
Bay operation principles.......................................................138
Function block......................................................................141
Input and output signals.......................................................142
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