Frequency Converter FC-101P55KT4E20H2XXCXXXSXXXXAXBXCXXXXDXVLT® HVAC Drive FC- 101(P55K) 55 KW / 75 HP, Three phase 380 - 480 VAC, (E20) IP20 / ChassisRFI 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 optio