GE Multilin 489

A–20 489 GENERATOR MANAGEMENT RELAY – INSTRUCTION MANUAL
CHAPTER A: APPENDIX
A.4.3 IAC Curves
FIGURE A–13: IAC Short Inverse Curves
0.5
1.0
2.0
3.0
4.0
6.0
8.0
10.0
15.0
20.0
30.0
0.01
0.1
1
10
100
1000
0.1
1
10
100
CURRENT (I/Ipu)
TRIP TIME (sec)
MULTIPLIER
808811A4.CDR
489 IAC
SHORT INVERSE
GE Multilin
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