Power Losses - Honeywell HVAC232 Series Applications Manual

3.4

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 select the switching frequency according to the graphs
below.
MI1 - MI3 1P 230 V POWER LOSS
Application manual HVAC232/402 | Document 27-652 | Issue ENG06 | 2019-08-07 18