Frequency Converter, VLT HVAC Drive FC- 101, (P15K) 15 KW / 20 HP, Three phase, 380 - 480 VAC, (E20) IP20 / Chassis, RFI class A1 (C2), No brake chopper, No Loc. Cont. Panel, Coated PCB, No Mains Option, No A Option, No B Option, No C1 option, No D option, Frame: H4