Derating Curves - Control Techniques Commander SE Advanced User's Manual

Variable speed drive for 3 phase induction motors from 0.25kw to 37kw
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4.9

Derating Curves

4.9.1 Commander SE Size 1
NOTE
There is no derating on 0.25kW and 0.37kW drives.
0.55kW
FLC (A)
0.75kW
FLC (A)
Commander SE Advanced User Guide
Issue Number: 4
4
3 3
2
1
10
20
30
Ambient C
4.5
4
3 3
2
1
10
20
30
Ambient C
3 + 6kHz
12kHz
40
50
60
o
3kHz
6kHz
12kHz
40
50
60
o
117

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