GE 735 Instruction Manual page 81

5 OVERCURRENT CURVES
GE POWER MANAGEMENT
1000
100
10
1
0.1
0.01
0.1
GE Power Management
1
MULTIPLE OF PICKUP CURRENT (PER UNIT)
Figure 5–9: IAC EXTREMELY INVERSE CURVES
735/737 Feeder Protection Relay
735/737 IAC
EXTREMELY INVERSE CURVE
CURVE MULTIPLIER
10
9
8
7
6
5
4
3
2
1
10
803656A4.CDR
5.4 IAC CURVES
5
100
5-19