Overview
The HGM6120U is a microprocessor-based generator set controller that provides automatic engine start/stop sequencing, AC power monitoring, and alarm protection for single diesel or gas generator units. It integrates digital measurement, programmable logic, and communication interfaces into a single panel-mounted module.
Key Features
- Microprocessor-Based Control — Advanced MCU with real-time monitoring for generator start/stop, engine protection, and AC parameter measurement
- Multi-Language LCD Display — Backlit LCD with user-selectable languages (Chinese, English, Spanish, Russian, Arabic) for international deployment
- CANbus J1939 Engine ECU Support — Direct communication with electronic engines for real-time parameter display and diagnostic trouble codes
- Flexible I/O Configuration — All digital inputs and relay outputs user-configurable for custom control logic including remote start, pre-heat, and alarm outputs
- USB & RS485 Communication — Front-panel USB for configuration and firmware updates; RS485 Modbus RTU for SCADA/BMS integration
- Comprehensive Engine Protection — Configurable alarm/shutdown for 16 engine parameters with programmable delay timers and warning pre-alarms
Technical Specifications
| Parameter | Value |
|---|---|
| ———– | ——- |
| Model | HGM6120U |
| Type | Digital Generator Controller |
| Power Supply | DC 8V to 35V Continuous |
| Communication | RS485, CAN |
| Display | LCD 132×64 Backlit |
| Frequency | 50/60 Hz Selectable |
Compatibility
HGM6120U is the auto-start-only variant of HGM6120N without AMF, with touchscreen for 30-2000kW generators. Panel cutout: 266×182mm. Compatible with: HGM6120U, HGM6120N, SmartGen 6100 series.
Why Choose ZenixPower
- Full-Feature AMF — Automatic mains failure detection, engine start/stop sequencing, and load transfer control
- Multi-Protocol Communication — RS485 Modbus RTU, CAN J1939, and SMS alarm notification for remote monitoring
- Wide DC Supply — Operates from 8V to 35V DC, tolerating cranking voltage drop without reset
- Heavy-Duty Relays — 16A/250VAC rated outputs for fuel, start, and auxiliary control with replaceable relays
- Universal Compatibility — Works with magnetic pickup, alternator sensing, and CAN ECU engine types
- Pre-Configured Files — SmartGen/DSE/ComAp default configurations available to reduce commissioning time
Compatible Generators Single generator sets 20-2000kW requiring AMF + remote communication (RS485/Ethernet) + expanded I/O.
Competitors DSE4520 (Deep Sea), AMF25 (ComAp), DKG309 (Datakom).
Specification Comparison
| Parameter | HGM6120U | DSE4520 | AMF25 | DKG309 |
|---|---|---|---|---|
| Brand | SmartGen (China) | Deep Sea (UK) | ComAp (Czech) | Datakom (Turkey) |
| Function | Auto Start (no AMF) | AMF + Remote + Fuel Theft | AMF + CANbus + Remote | AMF + Dual CANbus + SMS |
| Display | 4.3″ color TFT touchscreen | 132×64 LCD | 128×64 LCD | 132×64 graphical LCD |
| Mains Monitoring | 3-phase V/I/f | 3-phase V/I/f | 3-phase | 3-phase |
| CANbus | J1939 | J1939, Volvo, Scania | J1939 | J1939, CANopen |
| Communication | RS485, USB, Ethernet | RS485, RS232, Ethernet | RS485, RS232, USB | RS485, USB, Ethernet, SMS |
| Fuel Theft Detection | No | Yes | No | No |
| Digital Inputs | 8 configurable | 8 | 8 | 10 |
| Relay Outputs | 8 configurable | 6 | 6 | 8 |
| Panel Cutout | 266×182mm | 220×160mm | 120×90mm | 220×160mm |
| Price | Contact Us | $120-180 | $90-140 | $100-160 |
