ABB UMC100-FBP - Page 142

- 142 -UMC100-FBP
Universal Motor Controller
UMC100-FBP
Technical Description
FieldBusPlug / Issue: 03.2012
Tripping time for warm motor for 3-phase symmetrical loads
(Motor current Ic/Ie = 100 % for long time before overloading)
1
10
100
1000
10000
1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5 9 9,5 10
I / Ie
tripping time [s]
Class 40E
Class 30E
Class 20E
Class 10E
Class 5E