Table of contents
Section 1 Introduction.......................................................................................................17
1.1 This manual........................................................................................................................................17
1.2 Intended audience............................................................................................................................17
1.3 Product documentation..................................................................................................................18
1.3.1 Product documentation set...................................................................................................... 18
1.3.2 Document revision history.........................................................................................................19
1.3.3 Related documents..................................................................................................................... 19
1.4 Document symbols and conventions.......................................................................................... 20
1.4.1 Symbols......................................................................................................................................... 20
1.4.2 Document conventions...............................................................................................................21
1.5 IEC 61850 edition 1 / edition 2 mapping..................................................................................... 21
Section 2 Application........................................................................................................ 29
2.1 General IED application.................................................................................................................. 29
2.2 Main protection functions..............................................................................................................32
2.3 Back-up protection functions........................................................................................................33
2.4 Control and monitoring functions............................................................................................... 34
2.5 Communication................................................................................................................................43
2.6 Basic IED functions..........................................................................................................................45
Section 3 Configuration....................................................................................................47
3.1 Description of configuration REB670.......................................................................................... 47
3.1.1 Available ACT configurations for pre-configured REB670.................................................. 47
3.1.2 Configuration X01........................................................................................................................47
3.1.3 Configuration X02....................................................................................................................... 47
3.1.4 Configuration X03....................................................................................................................... 47
3.1.5 Description of 3 ph package A20............................................................................................. 48
3.1.6 Description of 3 ph package A31..............................................................................................48
3.1.7 Description of 1 ph packages B20 and B21.............................................................................52
3.1.8 Description of 1 ph package B31.............................................................................................. 54
Section 4 Analog inputs.................................................................................................... 59
4.1 Introduction...................................................................................................................................... 59
4.2 Setting guidelines............................................................................................................................59
4.2.1 Setting of the phase reference channel..................................................................................59
4.2.1.1 Example......................................................................................................................................60
4.2.2 Setting of current channels.......................................................................................................60
4.2.2.1 Example 1...................................................................................................................................60
4.2.2.2 Example 2................................................................................................................................... 61
4.2.2.3 Example 3...................................................................................................................................62
4.2.2.4 Examples on how to connect, configure and set CT inputs for most commonly
used CT connections............................................................................................................... 66
Table of contents
Busbar protection REB670 1
Application manual
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