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High voltage

Can the motor be destroyed if I apply +48VDC to all four phases over a longer period of time?
Qing Shan Report inappropriate content


  • Dear Qing,
    The motor is designed to be in operation over a long period of time. It does not consume any power when a DC voltage is applied to the motor phases. It is OK to apply 48V to all phases although this is normally not done by our drives.
    Best regards,

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