Frequency Converter FC-101P90KT4P20H3XXCXXXSXXXXAXBXCXXXXDXVLT® HVAC Drive FC- 101(P90K) 90 KW / 125 HP, Three phase 380 - 480 VAC, IP20 / Chassis Backplate(H3) RFI Class A1/B (C1) No Brake chopper No Loc. Cont. Panel Coated PCB, No Mains Option No A Option, No B option No C1 option, No D optionFr