Feature:1. CONTROLLER STRUCTURE: The generator controller is modular design, with pluggable terminal blocks, embedded installation, patterned LCD display (with backlight), LED indicator light, touch button operation, with silicone panel and buttons.2. WORKING RANGE: The controller power supply range is DC835V, which can adapt to different starting battery voltage environments, with manual, automatic, and shutdown working modes, with unit fault protection and display functions.3. PARAMETER DISPLAY: Collect and display single phase voltage, current, frequency, power, and load percentage parameters for power generation, with customizable parameters and multiple starting conditions (speed, oil pressure, power generation frequency) to choose from.4. INPUT OUTPUT PORTS: With 1 programmable input port, can be set as a switch input or liquid level sensor, 2 relay fixed output ports (fuel output, start output), 3 programmable relay output ports, can be set with public alarm output, preheating output, or idle control output, etc.5. PARAMETER CHANGE: Allow users to change and set their parameters, which will not be lost in the event of system power failure. Most parameters can be adjusted from the front panel of the controller, and all parameters can be adjusted using a PC through a USB interface.Specification:Item Type: Generator Auto ControllerModel: HGM1790N (GC1790N)Display: LCD (with backlight)Operation Panel: SiliconeController Language: EnglishDigital Input: 1Relay Output: 5Analog Input: 1AC System: 1P 2WAlternator Frequency: 50/60HzProgrammable Interface: USBDC Power Supply: DC8-35VSpeed Sensor Frequency: 10000HzCT Secondary Rated Current: 5AShell Size: Approx. 95 x 86 x 46.5mm / 3.7 x 3.4 x 1.8inPanel Opening: Approx. 78 x 66mm / 3.1 x 2.6inWorking Temperature: -25-70Product Introduction: .Package List:1 x Controller2 x Mounting Screws1 x User Manual