Natural Gas Generator (4000kW)
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Advantage
2632 high-power natural gas generator features high pressurization capability, high output, high efficiency, low emissions, and environmentally friendly operation. This generator has a gas consumption rate of 8,500 kJ/kW·h and a thermal efficiency greater than 44%.
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Features of Natural Gas Generator
- Precise λ control (air–fuel ratio), achieving lean-burn operation up to 2.3
- High thermal efficiency up to 44% and enhanced safety through explosion-proof design, double-walled gas pipelines, and oil-mist detectors for each system
- High pressurization and high Miller-cycle capability for reduced emissions
- Features knock-control technology with explosion pressure monitoring or in-cylinder combustion temperature monitoring
- Multipoint electronic control (intake port injection) supported by an intelligent engine management system
- Optional control of intake volume and intake timing for both the main combustion chamber and the pre-chamber
- Load balance achieved through online correction based on the temperature control system at the rear of the cylinder
- High turbocharging with two-stage cooling for improved effectiveness
- Automatic cleaning filtration technology, using a metal filter element that can be automatically cleaned without replacement. This maintains engine oil filtration requirements, extends service life, reduces operating costs, and lowers maintenance labor intensity
Technical Parameter of Natural Gas Generator
| Genset Model | ||
| Alternator model | Brushless excitation, automatic voltage regulation | |
| Rated power | 4000 kW | 3600 kW |
| Rated voltage | 6300V/10500V/13800V | |
| Rated frequency | 50 Hz | 60 Hz |
| Rated power factor | 0.8 | |
| Engine Model | 16V 26/32 | |
| Type | Four strokes, water cooling, turbocharged intercooling, pre-burning zone, multi-point injection, compression ratio control | |
| No. of cylinder | 16 | |
| Bore | 260 mm | |
| Stroke | 320 mm | |
| Single cylinder displacement | 17 L | |
| Rated speed | 1000 r/min | 900 r/min |
| Rated power | 4200 kW | 3780 kW |
| Gas consumption | ≤8600 kJ/kW.h | |
| Oil consumption | ≤0.3 g/kW.h | |
| Cooling type | Open type-cooling tower/Closed type-horizontal radiator | |
| Starting method | Air starting | |
Application Cases
CNPC JICHAI was formed in 1920, we are a prestigious brand in China and is a global leader in internal conbustion engine and generator set manufacturing. Our power solutions are designed to improve your performance and productivity.