ABB Relion RES670, Applications Manual

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Table of contents
Section 1 Introduction.....................................................................13
This manual...................................................................................... 13
Intended audience............................................................................ 13
Product documentation.....................................................................14
Product documentation set..........................................................14
Document revision history........................................................... 15
Related documents......................................................................16
Document symbols and conventions................................................16
Symbols.......................................................................................16
Document conventions................................................................17
IEC 61850 edition 1 / edition 2 mapping...........................................18
Section 2 Application......................................................................27
General IED application....................................................................27
Wide area measurement functions...................................................29
Back-up protection functions............................................................ 30
Control and monitoring functions......................................................31
Communication.................................................................................37
Basic IED functions.......................................................................... 38
Section 3 Configuration..................................................................41
Introduction.......................................................................................41
Description of configuration RES670................................................42
Introduction..................................................................................42
Description of configuration A20............................................ 42
Description of configuration B20............................................ 44
Section 4 Analog inputs..................................................................47
Introduction.......................................................................................47
Setting guidelines............................................................................. 47
Setting of the phase reference channel.......................................48
Example................................................................................. 48
Setting of current channels..........................................................48
Example 1.............................................................................. 49
Example 2.............................................................................. 49
Example 3.............................................................................. 50
Examples on how to connect, configure and set CT
inputs for most commonly used CT connections....................54
Example on how to connect a star connected three-
phase CT set to the IED......................................................... 55
Table of contents
Phasor measurement unit RES670 2.2 IEC 1
Application manual