Inverter connections
Inverter connections
(OP)
I am working on a motor gearbox assembly that is fed by a small inverter. The inverter is single phase 240v input three phase 240v output 50hz.
The motor connected to it has been connected in star or wye format.
I find this strange because the motor has two conection possibliteis 415 star or 240 wye.
To me this is wrong but there are 50-60 of these motors all connected in the same way all opperating hapily and have been for years. Could there be any reason for this connection or is it an oversite.
I started to look at this problem because the motors were stalling below 5hz changing the connection seems to help, but i dont want to create problems
The motor connected to it has been connected in star or wye format.
I find this strange because the motor has two conection possibliteis 415 star or 240 wye.
To me this is wrong but there are 50-60 of these motors all connected in the same way all opperating hapily and have been for years. Could there be any reason for this connection or is it an oversite.
I started to look at this problem because the motors were stalling below 5hz changing the connection seems to help, but i dont want to create problems





RE: Inverter connections
RE: Inverter connections
RE: Inverter connections
Bill
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"Why not the best?"
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