... , IP23, H insulation class, with AVR. 4.auto control panel, with LCD display. 5.Engine mounted battery-charging ... for extra safety 10.Optional Choice:Soundproof, ATS (automatic transfer switch), AMF panel, Trailer, Parallel system by your extra choose ... 2)Engga Alternator; (3) Control PanelControl Panel The control panel is GU620A control panel, with the display of voltage,current, frequency, water ...