GE Industrial Solutions EntelliPro ES - Manual (Page 116)

CHAPTER 3: MOTOR PR OTECTION
3.4 EP OS MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
Ti
m
e
(seconds)
10,000
EntelliPro ES Overload Trip Characteristic
3-Pole / 3-Wire
1,000
100
Class 40
Class 35
Class 30
10 Class 25
Class 20
Class 15
Class 10
Class 5
1
0.1 1.2 x Motor Load (x In) 100.0
Figure 3-1: EntelliPro ES trip time curves under normal condition
CAUTION: if protection above 10 times the motor current (I
N
) is desired, rated motor current derating may be
necessary. Refer to section 1.2.3 for additional information.
9. 0 * I