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- Size: 2.30
- Place of Origin: China
- Brand Name: CHARGEWE
- Model Number: CW-20KW
- Weight: 600.000 kg
Natural gas generator set
Nature gas which mainly composed by CH4.(It is about 90% of total gas). The displacement of nitrogen oxide, HC-Hydrogen Carbonide and carbonic oxidefrom burning are much lower than the state standards and without dust pollution. Thermal efficiency of conversion is 65%, which is same to the LPG and higher than Coal. Calculated on the same calorific value, the price of natural gas is lower than the price of coal and petroleum.
Natural gas can be used by home application, Electricity generation, industrial chemical and industrial fuel and so on. It is a good substitute of coal and petroleum. It can instead of civil coal gas, it can be used as nitrogenous fertilizer instead of coal and petroleum, it can be used as ethylene of naphtha, it also can be used as the car engine fuel instead of petroleum.
Requirements for Natural Gas Gen-set
Within 1m from pressure valve of gas intake
1. Pressure 80~200Kpa, pressure changing rate≤1kpa/min
2. H2S≤200mg/Nm3
3. CH4 content≥70%, changing rate≤2%min
4. Impurity particle size ≤5μm, Impurity particle content ≤30mg/Nm3
5. Moisture content ≤40g/Nm3
Notes: If fuel gas contains higher quantity of sulfur and ammonia, it will not only corrode the pole of sparking plug seriously but also increase the acid value of engine oil which will corrode the parts inside of genset, easy to generation sediment and increase the attrition corrosion to the engine.
Main Specification
Model | Engine No. | Rated Power | Rated Speed | Size (L*D*H) | Weight |
CW-20GF | CW4105 | 20KW | 1500 r/min | 2200×850×1300 | 900kg |
CW-40GF | CW6105 | 40KW | 1500 r/min | 2700×850×1350 | 1200kg |
CW-60GF | CW4135 | 60KW | 1500 r/min | 2300×850×1350 | 1300kg |
CW-80GF | CW6135 | 80KW | 1500 r/min | 4000×120×1750 | 2300kg |
CW-100GF | CW6135 | 100KW | 1500 r/min | 4000×120×1750 | 2300kg |
CW-120GF | CW12V135 | 120KW | 1500 r/min | 4000×120×1750 | 4000kg |
CW-200GF | CW12V135 | 200KW | 1500 r/min | 4000×120×1750 | 4000kg |
CW-300GF | 6190ZLDT-2 | 300KW | 1000 r/min | 5600×1970×2170 | 9000kg |
CW-400GF | 12V190DT-2 | 400KW | 1000 r/min | 5600×1970×2235 | 11000kg |
CW-500GF | 12V190ZLDT-2 | 500KW | 1000 r/min | 5600×1970×2670 | 11500kg |
CW-600GF | 12V190ZLT | 600KW | 1000 r/min | 5600×1970×2670 | 11500kg |
Technical Specifications Hot Sell Models
Gen set No. | CW-300GF | CW-400GF | CW-500GF | CW-600GF |
Engine No. | 6190ZLDT-2 | 12V190DT-2 | 12V190ZLDT-2 | 12V190ZLT |
Type | outside | outside | outside | outside |
Rated power | 300kw | 400kw | 500kw | 600kw |
Prime power | 240KW | 320kw | 400kw | 500kw |
Rated voltage | 400V/230V | 400V/230V | 400V/230V | 400V/230V |
Phase | 3P4W | 3P4W | 3P4W | 3P4W |
Rated frequency | 50Hz | 50Hz | 50Hz | 50Hz |
Rated speed | 1000r/min | 1000r/min | 1000r/min | 1000r/min |
Rated power factor | 0.8 | 0.8 | 0.8 | 0.8 |
Rated current | 540A | 720A | 902A | 1020A |
Frequency volatility rate | ≤0.5％ | ≤0.5％ | ≤0.5％ | ≤0.5％ |
Voltage regulation range | 95-105％ | 95-105％ | 95-105％ | 95-105％ |
Heat consumption | ≤11.5mj/kw.h | ≤11.5mj/kw.h | ≤11.5mj/kw.h | ≤11.5mj/kw.h |
Lubricant consumption | ≤1.5g/kw.h | ≤1.5g/kw.h | ≤1.5g/kw.h | ≤1.5g/kw.h |
Gas Pressure | 80-200kpa | 80-200kpa | 80-200kpa | 80-200kpa |
Cylinder No. | 6 | 12-V | 12-V | 12-V |
Cylinder diameter | 190mm | 190mm | 190mm | 190mm |
Stroke | 210mm | 210mm | 210mm | 210mm |
Compression ratio | 8:1 | 9:1 | 8:1 | 8:1 |
Start mode | 24V electric motor | 24V electric motor | 24V electric motor | 24V electric motor |
Overhaul | ≥25000h | ≥25000h | ≥25000h | ≥25000h |
Noise | ≤105dB(A) | ≤105dB(A) | ≤105dB(A) | ≤105dB(A) |
Intake mode | Supercharging, inter cooled | Natural intake | Supercharging, inter cooled | Supercharging, inter cooled |
Sparking mode | Spark plug | Spark plug | Spark plug | Spark plug |
Voltage regulation mode | automatic | automatic | automatic | automatic |
Speed regulation mode | Electronic speed regulation | Electronic speed regulation | Electronic speed regulation | Electronic speed regulation |
Lubrication mode | Pressure and splash | Pressure and splash | Pressure and splash | Pressure and splash |
Cooled mode | Circulating water cooled | Circulating water cooled | Circulating water cooled | Circulating water cooled |
Exhaust temperature | ≤650℃ | ≤650℃ | ≤650℃ | ≤650℃ |
Displacement | 35.7L | 71.45L | 71.45L | 71.45L |
Size | 6000×1970×2235 | 6000×1970×2235 | 6000×1970×2735 | 6000×1970×2735 |
- Size: 2.30
- Place of Origin: China
- Brand Name: CHARGEWE
- Model Number: CW-20KW
- Weight: 600.000 kg