Speed controller FIS 4420E-11

 Entry-phase / three-phase output to the motor (3x400V / 3x400V)
    Output frequency: 0 - 500 Hz
    Input frequency: 48-62 Hz
    Power supply: 3 phase 380-480 ± 10% (0.75 - 11kW)
    IP20 or IP66 protection class
    Ambient temperature 50 ° C; temperature max. Storage -40 ... + 60 °

Intensity max. : 24

 Wiring diagram picture 1

    Comments
    ENTRIES
        In: Earth
        L1 / L: three-phase 400 VAC power - 50/60 Hz
        L2 / N: three-phase 400 VAC power - 50/60 Hz
        L3: three-phase 400 VAC power - 50/60 Hz
        Fuse: * depend on the size of the equipment

    OUTPUT
        U: three phase motor connection
        V three-phase motor connection
        W: three phase motor connection

    CONTROL TERMINAL 1 to 11 (depending on factory settings)
        1. Connect a switch start / stop to terminals 1 and 2; close contact - START equipment (on); open contact - STOP equipment (off)
        2. Connect a 10kOhm potentiometer terminals 5, 6 and 7 to vary the speed of 35 to 50 Hz (60 Hz for the HP)