Eaton PowerXL DG1 variable frequency drive, 380-500V input, 22 kW, 30 Hp CT, 3PH, 50/60 Hz, 46A output, IP21/type 1, FR4, LCD, Internal EMC filter and DC choke, EtherNet, RS-485, BACnet MS/TP, Modbus TCP and RTU ports, 2 exp slots, Brake chopper