The Emerson UNI5401 is a VFD with up to 11kW output. It operates on 230VAC±10% (45-65Hz input), has IP20 protection, and supports Modbus TCP/IP, DeviceNet, and EtherCAT. Featuring overload/short-circuit/under-voltage motor protection, it offers ±0.01% speed control accuracy and a 0.99 power factor, with an RS485 comm interface.