GE 850 - Page 423

CHAPTER 7: MONITORING TRIP AND CLOSE CIRCUIT MONITORING
850 FEEDER PROTECTION SYSTEM – INSTRUCTION MANUAL 7–3
Figure 7-3: Close Coil Circuit without Monitoring
Figure 7-4: Trip Coil Circuit with Monitoring
V
DC +
DC -
Output Relay 2 (CLOSE)
52b
contact
Close
Coil
FA_2
COM
FA_2
NO
FA_2
OPT/V
V
DC +
DC -
Output Relay 1 (TRIP)
52a
contact
Trip
Coil
FA_1
COM
FA_1
NO
FA_1
OPT/V
External
Jumper