Feature 1、Automatic Control: Electronic generator controller is designed to automatically start and stop generators with a low cost controller. 2、Scope of Application: The electronic generator controller module is suitable for Class 1 to 3 gasoline and diesel generator sets. 3、Multifunctional: Generator automatic control module with generator protection, integrated alarms and warnings, etc. 4、Basic Parameters: DC power range: 9‑33V DC; AC generator voltage: 15‑300V AC, AC generator frequency: 50‑60 Hz. 5、Easy to Install: Designed for front panel mounting. Universal use in marine, power, communications and where generators are required.Item Type: Electronic Generator ControllerMaterial: ABSSize: Approx. 8 x 7.3 x 5.7cm/3.1 x 2.9 x 2.2inPanel Size: Approx. 68 x 68mm/2.68 x 2.68inAlternator Voltage: 15-300V ACAlternator Frequency: 50-60HzFrequency: Nominal Frequency +14% (Overshoot +24%)Low Speed: 30HzDC Power Range: 9-33V DCCurrent Consumption: 150mA Maximum (Relay Output On)Charge Failure Threshold: 6V-DCCharge Excitation Current: Connected to Fuel Output Via 220 Ohm ResistorOperating Temperature: -20℃ (-4℉) to 70℃ (158℉)Storage Temperature: -30℃ (-22℉) to 80℃ (176℉)Maximum Humidity: 95% Non CondensingUse: Universal in Ships, Electricity, Communications,, Where Generators Are NeededGross Weight: Approx. 242g/8.5oz .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Electronic Generator Controller 2 x Keys1 x ManualNotePlease allow some errors due to manual measurement.