Table of contents
2
Default disturbance recorder settings.....................................38
Functional diagrams....................................................................38
Functional diagrams for protection.........................................38
Functional diagrams for disturbance recorder and
supervision functions..............................................................45
Functional diagrams for control and interlocking....................47
Standard configuration B..................................................................49
Applications.................................................................................49
Functions.....................................................................................50
Default I/O connections..........................................................51
Default disturbance recorder settings.....................................53
Functional diagrams....................................................................53
Functional diagrams for protection.........................................54
Functional diagrams for disturbance recorder and
supervision functions..............................................................62
Functional diagrams for control and interlocking....................64
Standard configuration C and J........................................................67
Applications.................................................................................67
Functions.....................................................................................67
Default I/O connections..........................................................69
Default disturbance recorder settings.....................................70
Functional diagrams....................................................................70
Functional diagrams for protection.........................................71
Functional diagrams for disturbance recorder and
supervision functions..............................................................79
Functional diagrams for control and interlocking....................81
Section 4 Requirements for measurement transformers................85
Current transformers........................................................................85
Current transformer requirements for non-directional
overcurrent protection..................................................................85
Current transformer accuracy class and accuracy limit
factor......................................................................................85
Non-directional overcurrent protection...................................86
Example for non-directional overcurrent protection................87
Section 5 IED physical connections...............................................89
Inputs................................................................................................89
Energizing inputs.........................................................................89
Phase currents.......................................................................89
Residual current.....................................................................89
Phase voltages.......................................................................89
Residual voltage.....................................................................90
RTD/mA inputs............................................................................90
Auxiliary supply voltage input......................................................91
REM615
Application Manual
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