Output voltagevery high when neutral was absent

Discussion in 'General Electronics Chat' started by praveenup, Nov 1, 2004.

  1. praveenup

    Thread Starter New Member

    Nov 1, 2004
    1
    0
    Hi,

    I have a strange situation here. One of my equipment is using 3phase 5 wire 400v input and it feeds many internal components with 230V single phase supply. once there was a problem in the neutral connection and the output at that time was >300 Volts instead of 230V. Can someone explain me why it happened like this.

    Thanks in advance

    Pramod
     
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