Frequency Converters,VLT HVAC Drive FC-102,(N400) 400 KW / 550 HP, Three-phase,380 - 480 VAC, (E54) IP54 / Type 12,RFI,Filter Without braking circuit Graphic,local control,panel Electronic boards. Varnished, Disconnect Mains Electro + Fuse,Latest version of SW standard,frame: E1H