Table of contents
Commissioning Manual
1
Distributed busbar protection REB500
Table of contents
Section 1 Introduction ................................................................. 3
1.1
This manual .................................................................................... 3
1.2
Intended audience .......................................................................... 3
1.3
Product documentation ................................................................... 3
1.4
Symbols and conventions ............................................................... 4
1.4.1
Symbols ..................................................................................... 4
1.4.2
Document conventions ............................................................... 5
Section 2 Commissioning ........................................................... 6
2.1
Preconditions .................................................................................. 6
2.2
Commissioning procedure ............................................................... 7
2.2.1
Overall procedure ...................................................................... 7
2.2.2
Commissioning with a partial system .......................................... 8
2.2.3
Comparison with the layout of the primary system ...................... 8
2.2.4
Checking the analog inputs (CTs) .............................................. 9
2.2.5
Checking the analog inputs (VTs) ............................................... 9
2.2.6
Checking the binary input signals (optocoupler inputs) ............... 9
2.2.7
Checking the binary output signals ........................................... 11
2.2.8
Checking protection stability ..................................................... 12
Section 3 Maintenance ............................................................. 15
3.1
Periodic Maintenance.................................................................... 15
3.2
Replacing units ............................................................................. 15
Summary of Contents for Relion REB500
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