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  1. wilsoncalma

    Rectivar drop voltage when connecting to motor

    I have this situation: Dc motor is not running continuously, it only run one quarter at a time. When I remove the motor and check the voltage of my Dc drives (Rectivar), i was getting 480vdc into A1-A2 terminal and 240volts into F1-F2 terminal. when i connect the motor again and start, i can get...

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