... x H)(mm)2750X1000X1680Net weight (kg)1900Gas EngineModelNW98D9TypeIn line 4 stroke, electric control ignition, pre-mixed ... from the generated electricity to grid electricity 3. The monitor and display on the voltage, current, frequency, active power, apparent ... pressure, double speeding, over current, over voltage, over frequency and phase failure etc.Optional devices :CHP device, Soundproof cabinet, ...