Frequency Converter, HVAC Drive FC-102, (P4K0) 4.0 KW / 5.0 HP, Specific Ratings: 4.0kW@525- 550V, 5HP@575V, 4.0kW@690V, Three phase, 525 - 690 VAC *, (E20) IP20 / Chassis, RFI class A1 (C2), Brake chopper + Safe stop, Graphical Loc. Cont. Panel, Coated PCB, No Mains Option, Latest release std. SW., Frame: A3, No A Option, No B Option, No C1 option, No D option