Description
120kw natural gas generator small electricty power plant with CHP systerm
Requirement for natural gas
1.Within 1m from pressure regulating valve of gas intake.
2.the ratio of CH4. in natural gas not less than 70%.
3.Pressure of natural gas 80-200kpa,Rate of pressure change≤1kpa/min
4. H2S≤200mg/Nm³
5.Moisture content≤40g/N m³
6.Impurity particle size≤5μm, impurity content≤30g/N m³
7. 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.
Technical Parameters of 100kw Natural gas genset
| Genset No. | CW-120GFT |
| Engine No. | CW12V135 |
| Type | outside |
| Rated power | 120kw |
| Rated voltage | 400V/230V/380V/220V |
| Phase | 3P4W |
| Rated Frequency | 50Hz |
| Rated speed | 1500r/min |
| Rated power factor | 0.8 |
| Rated current | 216 A |
| Heat consumption | ≤11.5mj/kw.h |
| Pressure | 3-20kpa |
| Cylinder No. | 12 |
| Cylinder diameter | 135mm |
| Stroke | 150mm |
| Compression ratio | 10:1 |
| Intake mode | Natural intake |
| Sparking mode | Spark plug |
| Voltage regulation mode | automatic |
| Speed regulation mode | Electric speed regulate |
| Lubrication mode | Pressure and splash |
| Cooling mode | Circulating water cooled |
| Start mode | 24V electric motor |
| Overhaul time | ≥25000h |
| Noise | ≤105 |
| Exhaust temperature | ≤650ºC |
| Displacement | 20L |
| Size | 3300×1450×1900 |
| Weight | 3600kg |
