ABB REF 54 Series Technical Reference Manual page 100

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Technical Reference Manual, General
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Rated frequency .................................................................................... 26, 75
Rated values ............................................................................................... 33
References .................................................................................................. 96
Relay Configuration Tool .............................................................. 16, 23, 31
Relay Mimic Editor .............................................................................. 16, 24
Relay Setting Tool ...................................................................................... 27
Rogowski coil ................................................................................. 17, 30, 34
RTD/analogue inputs ......................................................... 10, 11, 12, 46, 76
RTD/analogue module ................................................................... 10, 11, 12
6
Scaling factors ............................................................................................ 33
Self-supervision (IRF) ................................................................................ 59
Sensor channels .............................................................................. 10, 11, 12
Serial communication ................................................................................. 60
Service ........................................................................................................ 87
Service report ........................................................................................... 102
Signal output (SO) .................................................................... 10, 11, 12, 45
Single-pole power output ......................................................... 10, 11, 12, 44
Software ..................................................................................................... 89
Standard functions ...................................................................................... 22
Storing of parameters ................................................................................. 27
7
Temperature supervision ............................................................................ 30
Terminal connections ................................................................................. 83
Terminal diagrams ...................................................................................... 80
Threshold voltage ........................................................................... 10, 11, 12
Transformers .................................................................................. 10, 11, 12
Trip circuit supervision ............................................................ 10, 11, 12, 57
9
Virtual channel ........................................................................................... 36
Voltage divider ............................................................................... 17, 30, 34
Voltage measurement ................................................................................. 17
Voltage transformer ............................................................ 10, 11, 12, 17, 34
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