1MRK 511 403-UEN Rev. K
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
1.3.2
Document revision history................................................................................................. 13
1.3.3
Related documents........................................................................................................... 14
1.4
1.4.1
Symbols.............................................................................................................................14
1.4.2
Document conventions......................................................................................................15
1.5
Section 2
Safety information....................................................................................... 19
2.1
Symbols on the product.......................................................................................................19
2.2
Warnings............................................................................................................................. 19
2.3
Caution signs.......................................................................................................................20
2.4
Note signs........................................................................................................................... 21
Section 3
Available functions...................................................................................... 23
3.1
Main protection functions.................................................................................................... 23
3.2
3.3
3.4
Communication................................................................................................................... 32
3.5
Basic IED functions............................................................................................................. 36
Section 4
Starting up....................................................................................................39
4.1
4.2
Commissioning checklist..................................................................................................... 39
4.3
Checking the power supply................................................................................................. 39
4.4
Energizing the IED.............................................................................................................. 40
4.4.1
4.4.2
IED start-up sequence ......................................................................................................40
4.5
4.6
4.7
Checking CT circuits........................................................................................................... 45
4.8
Checking VT circuits............................................................................................................46
4.9
4.10
4.10.1
Binary input circuits........................................................................................................... 47
4.10.2
Binary output circuits......................................................................................................... 47
4.11
Bay control REC670
Commissioning manual
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Table of contents
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