User manual

installation vacon • 19
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3
3.1.3 Power losses
If the operator wants to raise the switching frequency of the drive for some reason
(typically e.g. in order to reduce the motor noise), this inevitably affects the power
losses and cooling requirements, for different motor shaft power, operator can se-
lect the switching frequency according to the graphs below.
MI1 - MI5 3P 400 V POWER LOSS