250 kW 380V motor, is this practical?
250 kW 380V motor, is this practical?
(OP)
Hi,
We have a project in China that requires a 250kW variable speed motor (3,000 r/m).
Is this practical for a 380V 50 Hz supply
The application is centrifugal pump.
Thanks in advance
Roy
We have a project in China that requires a 250kW variable speed motor (3,000 r/m).
Is this practical for a 380V 50 Hz supply
The application is centrifugal pump.
Thanks in advance
Roy





RE: 250 kW 380V motor, is this practical?
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If we learn from our mistakes I'm getting a great education!
RE: 250 kW 380V motor, is this practical?
RE: 250 kW 380V motor, is this practical?
RE: 250 kW 380V motor, is this practical?
That converts to 247 kW at 380V, 50 Hz.
Soft starter, combustion air blower duty.
Bill
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"Why not the best?"
Jimmy Carter
RE: 250 kW 380V motor, is this practical?
regards
Roy
RE: 250 kW 380V motor, is this practical?
From a VFD perspective, it is certainly possible. We manufacture units covering 380-500Vac up to 800kW.
I would check the current rating of the motor you are going to connect to, just to be sure you have the right drive for the motor.
oh, and double check it is 380Vac. I have seen voltages down to 360Vac in China, and this really screws you up...