Passive filter power supply 400 V, 50 Hz, three-phase. For frequency converter, use for ATV630D22N4, ATV650D22N4, ATV650D22N4E. Filter operating current output 45 A, filter operating current input 43 A, power KW 30 HP. Quantity per converter 1 time. THDI < 5%. If the filter is used with ATV650U07N4/N4E - D90N4/N4E converters, it must be installed in a separate cabinet to ensure protection class IP 55.