Chengdu Sevenpower Generating Equipment Co., Ltd.
Chengdu Sevenpower Generating Equipment Co., Ltd. We Make Power More Green
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Water Cooled 20KW Micro Cogeneration Systems
SevenPower CHP applications are where there is a demand for both electricity and hot water or heating.
● Houses ● Apartment Buildings ● Office blocks
● Commercial Buildings ● Spas ● Hotels
● Bakeries ● Breweries ● Schools
● Gyms ● Dairies ● Leisure Centers
● Sauna ● Hospitals ● Swimming Pools
● Zoos ● Stables ● Inn
20KW CHP Main Specifications
| Model | SP20N | |
| fuel | — | Natural Gas |
| marks | — | Synchro CHP |
| electrical output(KWe) | kVA/kWe | Continuous Power |
| 25/20 | ||
| thermal output(KWt) | kWt | 41.5 |
| electrical efficiency | % | 28.41% |
| thermal efficiency | % | 58.94% |
| overall efficiency | % | 87.35% |
| frequency | Hz | 50 |
| voltage | V | 400/230 |
| gas inlet pressure | kPa | 3-5 |
| dimension (soundproof type) | mm*mm*mm | 1800*780*1020 |
| net weight | kgs | 700 |
| NG consumption | m3/kW.h | 0.357 |
| standard type-db(A)@7m | — | 58 |
| Certificate | — | CE |
| water-water heat exchanger | — | SWEP |
| water-exhaust heat exchanger | — | designed by our own factory/made of full stainless steel |
| ignition system | — | Impco |
| speed governor | — | Woodward |
| mixer | — | Venturi type |
| gas filter | — | Madas |
| zero regulator | — | Maxitrol |
| solenoid valve | — | JL |
| gas pressure gauge | — | Dungs |
| Lambda auto control | — | Available on request with extral cost |
| catalyst converter | — | Available on request with extral cost |
| MCB | — | ABB |
| GCB | — | ABB |
| ComAp IC | ||
| Engine model | — | SP-3RZ |
| Engine type | — | 4 cylinders,4stroke,16valves,water-coolled |
| RPM | — | 1500 |
| Compression Ratio | — | 10.5 |
| Displacement | — | 2.7L |
| Oil capacity | — | 5.5L |
| Charging voltage | — | 12V(DC) |
| Charging current | — | 6A(DC) |
| Starting system | — | Electic-start |
| model | — | Meccalte |
| phase | — | 3 phase 4 wires |
| insulation system | — | class H |
| protection | — | IP23 |
| Cooling Type | — | air cooled |
Warm note:
1.Gas source: biogas, methane(CH4) concentration ≥50%.
2.Natural gas engine special lubrication oil is needed.
3. Customized requirement for above is available upon request.
4. Supplier is responsible for quality failure parts in one year or 2000hrs, without any other incidental expenses. If need to extend warrenty to 5000hrs, additional cost is needed.
Micro CHP On Site Picture
