Thread: VFD question
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Old January 12th, 2021, 04:58 PM   #10
Robb B
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Robb B is offline
Join Date: Feb 2011
Location: canuckistan
Posts: 133
I might be misreading this, but the motor will develop 4kw when connected to either of those voltages, IF the wiring connections are correctly changed. If I found this situation, I'd ask around as to what the load requirements were, and probably change the motor wiring to match VFD (400V). There might be some reason why the wiring was done this way, however as mentioned above, the effective output of the motor will be greatly reduced.
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