3 phase ac servo motor and driver

Discussion in 'General Electronics Chat' started by Morteza Ozlati Moghadam, Jul 8, 2016.

  1. Morteza Ozlati Moghadam

    Thread Starter New Member

    Jul 7, 2016
    Hello everyone

    I have a problem
    I have a 3phase ac servo motor, in its lable mentioned that the voltage is 200V
    now the question is this 200V is line to line voltage or phase voltage or bus voltage for the driver.
    the motor is Y type
    and I saw someone use 282V or 311V for bus voltage of the half bridge why?