1000kW 1250kVA Open Frame Gas Genset With Lean Burn Combustion
This 1000kW (1250kVA) open-frame gas generator set adopts heavy-duty industrial lean-burn gas engine matched with high-efficiency brushless synchronous alternator. The unit can utilize natural gas, biogas, landfill gas, coal mine gas, CNG and other combustible gases as fuel. Designed for long-term continuous prime power supply, the open-frame structure delivers excellent heat dissipation performance and convenient daily maintenance. It is widely applied in large biogas projects, landfill power stations, mine gas utilization, industrial waste energy recovery and large-scale distributed energy projects.
| Item | Specification |
|---|---|
| Rated Prime Power | 1000kW / 1250kVA |
| Rated Frequency | 50Hz (60Hz optional) |
| Rated Voltage | 400/230V (480V customizable) |
| Rated Current | 1804A |
| Power Factor | 0.8 Lagging |
| Rated Speed | 1500rpm |
| Connection Mode | 3 Phase 4 Wires, Star Connection |
| Structure Type | Open Frame |
| Applicable Fuel | Natural Gas / Biogas / Landfill Gas / Mine Gas / CNG |
| Minimum Methane Content | CH₄ ≥ 55% |
| Control System | Intelligent digital controller (ATS, parallel system optional) |
| Overload Capacity | 110% rated load for 1 hour every 12 hours |
| Item | Specification |
|---|---|
| Configuration | In-line 12-cylinder, 4-stroke, water cooled |
| Intake Mode | Turbocharged & Intercooled |
| Combustion Technology | Lean-burn premixed combustion |
| Ignition System | Independent high-energy electronic ignition |
| Starting Mode | 24V DC electric start |
| Cooling System | Closed circulating radiator cooling |
| Standard Gas Supporting Parts | Gas filter, pressure regulator, solenoid cut-off valve, flame arrester |
| Gas Consumption | ≤0.275 Nm³/kW*h |
| Item | Specification |
|---|---|
| Type | Brushless self-excited synchronous alternator equipped with AVR |
| Winding | 100% pure copper winding |
| Insulation Class | Class H |
| Protection Grade | IP23 |
| Steady-state Voltage Regulation | ≤±1% |
| Efficiency | ≥95.0% |
| Waveform Distortion Rate | ≤2.5% |
- Overall Dimension (L×W×H): 4850 × 1820 × 2350 mm
- Net Weight: 7800 kg
- Powerful fuel adaptability, stable operation on medium and low calorific value combustible gas
- Advanced lean-burn combustion technology, lower gas consumption, low NOx emission, environmentally friendly
- Large-capacity pure copper brushless alternator, stable voltage output, strong capability to withstand impact load
- Open frame design with smooth air circulation for heat dissipation. All maintenance points are accessible for inspection and overhaul
- Complete gas safety protection system to effectively prevent gas leakage and backfire risks
- Multi-functional intelligent controller monitors rotating speed, water temperature, oil pressure, voltage, current in real time; automatic alarm and shutdown under fault conditions
- Optimized vibration reduction structure, stable long-time continuous base-load operation
- Remarkably low operating cost. Gas fuel saves substantial power generation expense compared with diesel generator sets
- Comprehensive safety interlock protection system to ensure reliable and safe operation
- Open layout facilitates routine maintenance, reduces downtime and service cost
- Optimized unit layout, reasonable space arrangement for large power station installation
- Low exhaust emission, meets strict international environmental protection regulations
- Multiple optional configurations: ATS automatic switch, remote cloud monitoring, multi-unit parallel system
- Mature matching solution for high-power gas generation, low failure rate and long service life
Large-scale farm biogas power plants, landfill gas power generation projects, coal mine gas recycling, industrial waste gas recovery, sewage treatment plant biogas utilization, large industrial park continuous power supply, regional distributed energy stations.
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