ABB Relion 620 Series - Settings

Name Type Default Description
Io SIGNAL 0 Residual current
BLOCK BOOLEAN 0=False Block CBFP operation
START BOOLEAN 0=False CBFP start command
POSCLOSE BOOLEAN 0=False CB in closed position
CB_FAULT BOOLEAN 0=False CB faulty and unable
to trip
Table 776: CCBRBRF Output signals
Name Type Description
CB_FAULT_AL BOOLEAN Delayed CB failure alarm
TRBU BOOLEAN Backup trip
TRRET BOOLEAN Retrip
5.2.7 Settings
Table 777: CCBRBRF Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
Current value 0.05...2.00 xIn 0.05 0.30 Operating phase
current
Current value Res 0.05...2.00 xIn 0.05 0.30 Operating residual
current
CB failure trip
mode
1=2 out of 4
2=1 out of 3
3=1 out of 4
2=1 out of 3 Backup trip current
check mode
CB failure mode
1=Current
2=Breaker status
3=Both
1=Current Operating mode of
function
CB fail retrip mode
1=Off
2=Without Check
3=Current check
1=Off Operating mode of
retrip logic
Retrip time 0...60000 ms 10 120 Delay timer for ret-
rip
CB failure delay 0...60000 ms 10 240 Delay timer for
backup trip
Table 778: CCBRBRF Non group settings (Advanced)
Parameter Values (Range) Unit Step Default Description
CB fault delay 0...60000 ms 10 5000 Circuit breaker
faulty delay
Measurement
mode
2=DFT
3=Peak-to-Peak
3=Peak-to-Peak Phase current
measurement
mode of function
Table continues on the next page
Protection related functions 1MRS757644 H
814 620 series
Technical Manual