This Controller is for small , gasoline, gas generator sets'start, stop,monitor and defaults checking as well as parameters setting. The controller has a point array LCD screen, can display faults in the same time that the genset will be stopped once it can not work smoothly. There are Chinese/English interface options, more language can be set according to user's request. All the parameters can be configured through the front face buttons or use programmable interface by USB to adjust via PC. It can be widely applied for all kinds of auto control system of gensets. Parameters: Operation Voltage:DC8-36V Continuous Power Consumption: Standby:24V:MAX 1W Working:24V:MAX 2W AC Voltage Input:1P2W(L-N input) 30VAC-360VAC(ph-N) Rotate speed sensor Frequency:50-9000Hz Generator Frequency input:50/60Hz MAX Accumulating Time:9999.9Hours(Min Store time:6min) Fuel Relay Output:1Amp DC+VE Supply voltage Start Relay Output:1Amp DC+VE Supply voltage Programmable Relay output 1:1Amp DC+VE Supply voltage Programmable Relay output 2: 1AMP Non-contact-Normal open Normal close output Programmable Relay output 3: 1AMP Non-contact Normal Open output Switch value input: Available if connecting with Battery - Insulation strength: Apply AC1.5kV voltage between high voltage terminal and low voltage terminal; The leakage current is not more than 3mA within 1min. Working condition: -25-65 Storage condition: -40-85 Protection Level: IP54:when waterproof rubber gasket is added between controller and its panel Overall dimension: 106mmx86mmx45mm Panel cutout: 78mmx66mm Weight 0.25Kg Colour:black Material:ABS Package Contents: 1 x Generator Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.