A-20 W650 Wind Generator Protection System GEK-113032A
A.1 LOGIC OPERANDS APPENDIX A
A
OPERANDS - 650 - MODEL FX - GX
INTERNAL SYSTEM STATUS (CONT.)
Breaker Failure
BKR FAIL INITIATE Breaker failure initiation
BKR FAIL NO
CURRENT
Breaker failure without current
BKR FAIL
SUPERVISION
Breaker failure 1st level (supervision – retrip)
BKR FAIL HISET Breaker failure 2nd level (high level)
BKR FAIL LOWSET Breaker failure 3rd level (low level)
INTERNAL ARC Internal arc
BKR FAIL 2nd STEP Breaker failure second step
Autorecloser
AR LEVEL BLOCK Recloser element block by level
AR PULSE BLOCK Recloser element block by pulse
AR PULSE UNBLOCK Recloser element unblock by pulse
AR INITIATE Reclose initiate
AR CONDS INPUT
Reclose permission condition in input to Function 1 =
there are conditions
AR CLOSE BREAKER Closing permission for the recloser
AR OUT OF SERVICE Recloser out of service
AR READY Recloser READY
AR LOCKOUT Recloser in LOCKOUT
AR BLOCK Recloser BLOCKed
AR RCL IN PROGRESS Recloser – Cycle in progress
AR LCK BY ANOMALY
Recloser – LOCKOUT by anomaly (reclosing command
during cycle in progress)
AR LCK BY FAIL OPEN Recloser – LOCKOUT by failure to open
AR LCK BY FAIL CLOSE Recloser – LOCKOUT by failure to close
AR LCK BY USER
Recloser – LOCKOUT by external operation (e.g.:
manual opening with cycle in progress)
AR LCK BY CONDS Recloser – LOCKOUT by lack of reclosing conditions
AR LCK BY TRIPS Recloser – LOCKOUT by number of trips
AR LCK BY SHOTS Recloser – LOCKOUT by number of shots
AR BLK AFTER 1 SHOT Recloser – Block after first shot
AR BLK AFTER 2 SHOT Recloser – Block after second shot
AR BLK AFTER 3 SHOT Recloser – Block after third shot
AR BLK AFTER 4 SHOT Recloser – Block after fourth shot
AR BLOCK BY LEVEL Recloser – Block by level
AR BLOCK BY PULSE Recloser – Block by command (pulse)
Default Channel (not used) Default Channel Channel not used
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