Diesel generator set is a power generation equipment, it uses diesel oil, driven by a diesel engine to generate electricity. The whole set of diesel generator is generally composed of diesel engine, generator, control cabinet, fuel tank, storage battery for starting and control, protection device, emergency cabinet and other components. The alarm function of the diesel generator set will automatically start and sound when the diesel generator has the following conditions: 1.Over speed. 2.High water temperature in water tank. 3.Low oil pressure. 4.Over current display on the control panel. 5.Over voltage. 6.When other abnormal phenomena occur, the alarm function of diesel generator set starts or the self-protection function of diesel generator plays a role. What is the reason of faults for low voltage shutdown? 1.Mechanical speed regulation of diesel engine Diesel engine speed regulation includes electronic speed regulation and mechanical speed regula...