Table of Contents
Advertisement
9 RELAY COMMISSIONING
Set the relay as follows:
51G SETTINGS GROUP
Curve
Definite Time Delay
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 (
GEK-106237P
DEFINITE TIME
1.0
MIFII Digital Feeder Relay
9.16 GROUND TOC ELEMENT (51G)
9.16.13 DEFINITE TIME
9
9-23
Advertisement
Table of Contents
