Table of contents
Section 1
Introduction.........................................................................................................7
1.1
This manual......................................................................................................................................... 7
1.1.1
1.2
Intended audience..............................................................................................................................7
1.3
Product documentation................................................................................................................... 8
1.3.1
Product documentation set........................................................................................................ 8
1.3.2
Document revision history...........................................................................................................9
1.3.3
Related documents....................................................................................................................... 9
1.4
1.4.1
Symbols......................................................................................................................................... 10
1.4.2
Document conventions............................................................................................................... 11
1.5
Section 2
Safety information........................................................................................... 15
2.1
Symbols on the product..................................................................................................................15
2.2
Warnings............................................................................................................................................ 15
2.3
Caution signs.................................................................................................................................... 16
2.4
Note signs.......................................................................................................................................... 17
Section 3
Available functions........................................................................................... 19
3.1
3.2
3.3
Communication................................................................................................................................ 22
3.4
Basic IED functions..........................................................................................................................24
Section 4
Starting up......................................................................................................... 27
4.1
4.2
Commissioning checklist................................................................................................................27
4.3
Checking the power supply............................................................................................................28
4.4
Energizing the IED........................................................................................................................... 28
4.4.1
Checking the IED operation.......................................................................................................28
4.4.2
IED start-up sequence................................................................................................................ 28
4.5
4.6
4.7
Checking CT circuits........................................................................................................................ 33
4.8
Checking VT circuits........................................................................................................................ 34
4.9
Using the RTXP test switch............................................................................................................34
4.10
4.10.1
Binary input circuits.................................................................................................................... 35
4.11
Section 5
Breaker protection REQ650
Commissioning manual
© Copyright 2017 ABB. All rights reserved
Table of contents
1