WESPC Original SmartGen Genuine HGM4010N Auto Start Generator Controller 

Technical Specifications:

• Display: 132×64 pixel LCD screen

• Control Panel: Silicone rubber keypad

• Language Options: Supports 8 languages including Chinese, English, Spanish, Russian, Turkish, French, Portuguese, and Polish

• Digital Inputs: 5 channels (2 configurable multifunction inputs)

• Relay Outputs: 6 channels

• Analog Inputs: 4 channels

• AMF Capability: Enabled

• AC System Support: 1P2W, 2P3W, 3P3W, 3P4W

• Alternator Frequency: 50Hz / 60Hz

• Power Detection: Real-time kW and current monitoring

• Monitoring Port: USB

• Programming Interface: USB

• RTC & Event Logging: Built-in real-time clock with log memory

• Scheduled Start Function: Supported

• Maintenance Alerts: Supported

• Power Supply Range: DC 8V–35V

• Unit Dimensions: 135 × 110 × 44 mm

• Panel Cutout Size: 116 × 90 mm

• Operating Temperature: –25°C to +70°C

Product Overview:

The HGM4000N Series Genset Controller is a digitally intelligent module designed for single-generator automation. It integrates advanced control logic, real-time monitoring, and network communication to support automatic start/stop, data acquisition, fault protection, and remote access.

With a backlit LCD and multilingual interface, the controller ensures intuitive operation across global markets. Powered by a high-speed microprocessor, it delivers precise parameter measurement, configurable thresholds, and flexible scheduling. Settings can be adjusted directly via the front panel or remotely through USB/RS485 using a PC.

Its compact form, robust circuitry, and simplified wiring make it ideal for diverse genset control applications.

Performance & Features

Model Options:

• HGM4010N / NC / CAN – ASM (Automatic Start Module): Enables remote start/stop control

• HGM4020N / NC / CAN – AMF (Auto Mains Failure): Adds mains monitoring and automatic transfer between mains and generator

Functional Highlights:

• High-resolution 132×64 LCD with backlight

• Scratch-resistant acrylic screen cover

• Silicone keypad for harsh environments

• RS485 interface with ModBus protocol for remote control, monitoring, and diagnostics

• CANBUS (J1939) interface for ECU communication: supports engine data monitoring and control (start/stop, speed, fuel, etc.)

• Compatible with multiple AC configurations: 3P4W, 3P3W, 2P3W, 1P2W

• Real-time display of voltage, current, power, and frequency

• Comprehensive protection functions:

  • Mains: Over/under voltage, phase loss

  • Generator: Over/under voltage, frequency, current, power

• Engine parameter visualization and fault indication

• ATS control with ETS, idle, preheat, and speed regulation outputs

• Non-volatile FLASH memory for secure parameter storage

• Dual multifunction input ports for fuel level or programmable sensors

• Supports multiple temperature, pressure, and liquid level sensors

• Emergency start and automatic flywheel tooth recognition

• Wide DC input range (8–35V) for various battery systems

• Fully digital parameter adjustment for enhanced reliability

• Maintenance scheduling with configurable actions (warning, shutdown, trip)

• Event log capacity: up to 99 records

• Real-time clock and programmable start/stop (daily, weekly, monthly)

• IP55 waterproof rating with rubber seal protection

• Heat-resistant metal mounting clips

• Modular flame-retardant ABS housing with plug-in terminals for easy installation