GE 735

GE Power Management
735/737 Feeder Protection Relay 5-3
5 OVERCURRENT CURVES 5.2 ANSI CURVES
5
Figure 5–1: ANSI MODERATELY INVERSE CURVES
735/737 ANSI
MODERATELY INVERSE CURVES
1000
100
10
1
0.1
0.01
0.01 0.1
MULTIPLE OF PICKUP CURRENT (PER UNIT)
TIME IN SECONDS
1 10 100
803658A4.CDR
1
2
3
4
5
6
7
8
9
10
TIME MULTIPLIER
GE POWER MANAGEMENT