Frequency converter, VLT AutomationDrive FC-302,(P18K) 18.5 KW / 25 HP, Three phase,380 - 500 VAC, (E20) IP20 / Chassis,Marine,ruggedis RFI A2(C3),No brake chopper,Graphical Loc. Cont. Panel,Coated PCB, No Mains Option,Latest release std. SW.,Frame: B4