GEK-106237P MIFII Digital Feeder Relay 9-23
9 RELAY COMMISSIONING 9.16 GROUND TOC ELEMENT (51G)
9
9.16.13 DEFINITE TIME
Set the relay as follows:
Apply 0.9 times the pickup current at the ground terminals and the relay should not trip.
Apply 1.1 times the pickup current and the relay should trip in 1.0 sec. Acceptable time range is between 1.00 and 1.06 sec.
Apply 4 times the pickup current and the relay should trip in 1.0 sec. Acceptable time range is between 1.00 and 1.06 sec.
MODEL E: DIRECTIONAL UNITS (
51G SETTINGS GROUP
Curve DEFINITE TIME
Definite Time Delay 1.0