GE Multilin MM3 Motor Manager 3 Instruction Manual page 93

CHAPTER 5: SETPOINTS
MM3 MOTOR MANAGER 3 – INSTRUCTION MANUAL
The standard GE Multilin time overcurrent curves are shown below:
100 000
10 000
1000
100
10
1
Figure 5-1: Ge Multilin Time Overcurrent Curves
Multiple of pickup current (per-unit)
S2 PROTECTION
CURVE #
8
7
6
5
4
3
2
1
807638D4.CDR
5–13