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 22 kW, power HP 30 HP. Quantity per converter 1 time. THDI 10%. If the filter is used with ATV650U07N4/N4E - D90N4/N4E inverters, it must be installed in a separate cabinet to ensure protection class IP 55.