Table of contents
Section 1
Introduction....................................................................................................... 11
1.1
This manual........................................................................................................................................11
1.2
Intended audience............................................................................................................................ 11
1.3
Product documentation..................................................................................................................12
1.3.1
Product documentation set.......................................................................................................12
1.3.2
Document revision history......................................................................................................... 13
1.3.3
Related documents......................................................................................................................13
1.4
1.4.1
Symbols......................................................................................................................................... 14
1.4.2
Document conventions...............................................................................................................15
1.5
Section 2
Safety information........................................................................................... 25
2.1
Symbols on the product................................................................................................................. 25
2.2
Warnings............................................................................................................................................ 25
2.3
Caution signs.................................................................................................................................... 26
2.4
Note signs..........................................................................................................................................27
Section 3
Available functions........................................................................................... 29
3.1
Main protection functions............................................................................................................. 29
3.2
3.3
3.4
Communication................................................................................................................................ 41
3.5
Basic IED functions..........................................................................................................................43
Section 4
Starting up........................................................................................................ 45
4.1
4.2
Commissioning checklist............................................................................................................... 45
4.3
Checking the power supply........................................................................................................... 46
4.4
Energizing the IED........................................................................................................................... 46
4.4.1
Checking the IED operation...................................................................................................... 46
4.4.2
IED start-up sequence................................................................................................................ 46
4.5
4.6
4.7
Checking CT circuits........................................................................................................................ 51
4.8
Checking VT circuits........................................................................................................................ 52
4.9
Using the RTXP test switch............................................................................................................52
4.10
4.10.1
Binary input circuits.................................................................................................................... 53
4.10.2
Binary output circuits................................................................................................................. 53
4.11
Bay control REC670
Commissioning manual
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Table of contents
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