Protection Panel CB Protection Phase LEDs’ on Relay SAS HMI Alarm IN/OUT Operated Segregation Indication Operation 86T1 OPTD + 94T1 OPTD + HV 51N-1 OPTD HV LV TRIP HV CB LV CB + LV CBF-1 INIT. + LV CBF-2 INIT. + 86T1 94T1 IN/OUT TRIP 51N HV TRIP RET670 CBF CBF BY CLOSE CLOSE OPTD OPTD HV CBF-1 INIT. + HV CBF-2 INIT. + CHECKED DELAYED INIT INIT TC1 BLK BLK EF HV CB CLOSE LOCKOUT OK OK OK OK OK OK OK OK OK OK OK LV TRIP HV CB LV CB 86T1 OPTD + 94T1 OPTD + LV 51N-1 OPTD 94T1 IN/OUT TRIP 51N LV TRIP RET670 CBF BY CLOSE CLOSE OPTD CHECKED + LV CBF-1 INIT. + LV CBF-2 INIT. + DELAYED INIT TC1 BLK BLK EF LV OK OK OK OK OK OK OK OK OK HV TRIP HV CB LV CB HV CBF-1 INIT. + HV CBF-2 INIT. + IN/OUT CBF HV TRIP RET670 CBF BY CLOSE CLOSE CHECKED HV CBF LOCKOUT OPTD INIT TC1 BLK BLK CBF HV OK OK OK OK OK OK OK LV CBF-1 INIT. + LV CBF-2 INIT. LV TRIP HV CB LV CB + HV CBF-1 INIT. + HV CBF-2 INIT. 86T1 94T1 IN/OUT TRIP CBF LV TRIP RET670 CBF BY CLOSE CLOSE DELAYED OPTD OPTD + LV CBF LOCKOUT OPTD CHECKED INIT TC1 BLK BLK CBF LV + CB CLOSE LOCKOUT OK OK OK OK OK OK OK OK OK OK TRIP HV CB LV CB IN/OUT NEUTRAL ALARM NEUTRAL ALARM RET670 BY CLOSE CLOSE CHECKED TC1 BLK BLK N. ALARM OK OK OK OK OK OK
Protection Operated Protection Panel Indication Phase Segregation LEDs’ on Relay SAS HMI Alarm CB Operation IN/OUT RET670 EF HV TRIP DELAYED 86T1 OPTD 94T1 OPTD HV CBF INIT LV CBF INIT 51N HV TRIP 86T1 OPTD + 94T1 OPTD + HV 51N-1 OPTD + LV CBF-1 INIT. + LV CBF-2 INIT. + HV CBF-1 INIT. + HV CBF-2 INIT. + CB CLOSE LOCKOUT TRIP BY TC1 HV CB CLOSE BLK LV CB CLOSE BLK IN/OUT CHECKED OK OK OK OK OK OK OK OK OK OK OK RET670 EF LV TRIP DELAYED 94T1 OPTD LV CBF INIT 51N LV TRIP 86T1 OPTD + 94T1 OPTD + LV 51N-1 OPTD + LV CBF-1 INIT. + LV CBF-2 INIT. + TRIP BY TC1 HV CB CLOSE BLK LV CB CLOSE BLK IN/OUT CHECKED OK OK OK OK OK OK OK OK OK RET670 CBF HV HV CBF INIT CBF HV TRIP HV CBF-1 INIT. + HV CBF-2 INIT. + HV CBF LOCKOUT OPTD TRIP BY TC1 HV CB CLOSE BLK LV CB CLOSE BLK IN/OUT CHECKED OK OK OK OK OK OK OK RET670 CBF LV TRIP DELAYED 86T1 OPTD 94T1 OPTD LV CBF INIT CBF LV TRIP LV CBF-1 INIT. + LV CBF-2 INIT. + HV CBF-1 INIT. + HV CBF-2 INIT. + LV CBF LOCKOUT OPTD + CB CLOSE LOCKOUT TRIP BY TC1 HV CB CLOSE BLK LV CB CLOSE BLK IN/OUT CHECKED OK OK OK OK OK OK OK OK OK OK RET670 N. ALARM NEUTRAL ALARM NEUTRAL ALARM TRIP BY TC1 HV CB CLOSE BLK LV CB CLOSE BLK IN/OUT CHECKED OK OK OK OK OK OK
gt_final_trip__1_.docx