INPUT VOLTS 240V – 470V – 3PHASE
    OUTPUT VOLTS 400V ± 1% - 3PHASE
    HIGH/LOW VOLTAGE CUT OFF
    SINGLE PHASE PREVENTOR
    INDIVIDUAL PHASE VOLTMETER TO READ INPUT/OUTPUT
    PHASE TO PHASE OUTPUT READ VOLTMETER
    OUTPUT VOLT. ADJUST
    LED INDICATOR FOR INPUT ON AND OUTPUT ON
    MANUAL BYEPASS SWITCH