| Generator sets | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Generator model | N25 | N27.5 | N50 | N100 | N150 | N181 | N288 | N375 | N625 |
| Rated power(kW/kVA) | 20/25 | 22/27.5 | 40/50 | 80/100 | 120/150 | 145/181 | 230/288 | 300/375 | 500/625 |
| Output heatl power(kW/kVA) | 15 | 17 | 34 | 64 | 95 | 117 | 171 | 232 | 400 |
| Electric efficiency(%) | 29.3 | 27.8 | 30.7 | 32.5 | 30.3 | 32.5 | 35.3 | 33.9 | 32.6 |
| Fuel | LPG | NG、LNG | |||||||
| Gas consumption(m³/h) | 2.7 | 8.5 | 14 | 26.5 | 39 | 48 | 70 | 95 | 165 |
| 70℅ gas consumption(m³/h) | 2.1 | 6.5 | 11 | 20.5 | 28.5 | 37 | 54 | 73.5 | 127.5 |
| 50% gas consumption(m³/h) | 1.5 | 5 | 8 | 14.5 | 20 | 26 | 38 | 52 | 90 |
| Voltage(V) | 400/230 | ||||||||
| Frequency(HZ) | 50 | ||||||||
| Engine | |||||||||
| Brand | SHENNY | ||||||||
| Engine Model | P4L2.8G | N4L2.8G | N4L3.9TAG | N6L5.9TWG | N6L8.3TWG | N6L8.9TWG | N6L14TWG | N6L19TWG | N12V38TWG |
| Engine characters |
Vertical, in line,4-cycle |
60° V , 4 –cycle, | |||||||
| Aspirated | Naturally aspirated | Aircooled, turbo | turbo & water (air )cooled | ||||||
| Compression ratio | 9:1 | 12:1 | 11:1 | 10.5:1 | |||||
| Number of cylinders | 4 | 6 | 12 | ||||||
| Bore×Stroke(mm) | 93×102 | 102×120 | 114×135 | 114×145 | 140×152 | 159×159 | 159×159 | ||
| Displacement(L) | 2.77 | 3.9 | 5.9 | 8.3 | 8.9 | 14 | 18.9 | 37.8 | |
| Oil consumption(g/kWhr) | 1.4 | 0.9 | |||||||
| Speed(rpm) | 1500 | ||||||||
| Rated power(kW) | 24 | 26 | 45 | 90 | 130 | 160 | 250 | 325 | 550 |
| Combustion type | Equivalence combustion | Lean- burn | |||||||
| Excess air factor(Lambda)(λ) | 1~1.25 | 1.25~1.4 | |||||||
| Overhaul interval(h) | 20000 | ||||||||
| Alternator | |||||||||
| Alternator Model | Stamford/Meccalte/Leroy-somer | ||||||||
| Rated capacity(kVA) | 25 | 30 | 50 | 105 | 150 | 200 | 300 | 400 | 625 |
| Rated power(kW) | 20 | 24 | 40 | 84 | 120 | 160 | 240 | 320 | 500 |
| Efficiency(%) | 87.80% | 88.10% | 88.90% | 92.20% | 93.20% | 92.40% | 93.70% | 94.20% | 95% |
| Voltage regulation | ±0.5% | ||||||||
| Power factor | 0.8 | ||||||||
| Overspeed(rpm) | 2250 | ||||||||
| Sustained short circuit | 300%(3IN):20S | ||||||||
| Protection | IP23 | ||||||||
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