GE L30

GE Multilin L30 Line Current Differential System 8-19
8 THEORY OF OPERATION 8.2 OPERATING CONDITION CHARACTERISTICS
8
Figure 8–8: SETTINGS IMPACT ON RESTRAINT CHARACTERISTIC
831725A1.CDR
0
4812
Irem pu
OPERATE
RESTRAINT
BP=8, P=2, S1=30%, S2=50%
BP=4, P=1, S1=30%, S2=50%
BP=4, P=1, S1=20%, S2=40%
OPERATE
Iloc pu
16 20
0
4
8
10
16
20