Frequency Converter,VLT HVAC Drive FC-102,(P15K) 15 KW / 20 HP, Three phase,380 - 480 VAC, (E20) IP20 / Chassis,RFI Filter,Safe Stop,Graphical Loc. Cont. Panel,Coated PCB, No Mains Option,Latest release std. SW.,Frame: B3,No C1 option, No D option,No A Option, No B Option