Frequency Converter FC-101P55KT4P20H2XXCXXXSXXXXAXBXCXXXXDXVLT® HVAC Drive FC- 101(P55K) 55 KW / 75 HP, Three phase 380 - 480 VAC, IP20 / Chassis BackplateRFI Filter No Brake chopper No Loc. Cont. Panel Coated PCB, No Mains Option No A Option, No B option No C1 option, No D optionFrame: H7 Other o