... 1 We are OEM of Cummins&Perkins 2.Power scope:from 20kva-1500kva diesel power genset Unit technical parametersUnit modelYC220PShape dimension/ ... phase phase voltage, frequency, line current, line current, active power, power factor, total runtime.the time, start times, input/output ... control, support expanding RS232 communication module (MODBUS agreement), etc Cummins Slient diesel power genset