Frequency converter, AutomationDrive FC-302,(P15K) 15 KW / 20 HP,Three phase 380 - 500 VAC IP21 / Type 1,RFI Filter,No brake chopper,Graphical Loc. Cont. Panel,Not coated PCB No Mains Option,Latest release std. SW.,Frame: B1,No A Option No B Option,No C1 option No D option