... protection function (overspeed stop, high water temperature, low oil pressure, battery charging fail, emergency stop)Accessories: 1) ... and document 2) Optional accessories: Engine coolant and oil heater, alternator space heater, cooling for heat exchanger, communication interface, battery ... of gensets. Soundproof/Silent Box:1. Excellent ventilation2. Oil tank mounted on base frame for 10 Hours working3 ...