CYG PRS-7367 User Manual

Protection Functions
124 PRS-7367
Fault
CB_Open
Reclaim
Active
Inprog1
Close CB
1stShot
one shot for high speed trip
79AR_T_DeadTimeH
79AR_T_Unsuc
TripH
79AR_T_Reclaim
Protection
Time
Unsuccl
Figure 3.22-13 One shot for high speed trip
If AR is activated by input 79AR_Trip, the dead time is 79AR_T_DeadTime1 with synchro check.
After the dead time, the synchronism check will be judge, the AR will send reclose command if the
synchronism check is ok during 79AR_T_WaitSyn, otherwise the AR will be unsuccessful. If the
AR reclose during the 79AR_T_Unsuc, the AR Succl BO will be active and Inprog1 will be
returned.

CYG PRS-7367 Specifications

General

Brand	CYG
Model	PRS-7367
Category	Control Unit
Language	English