Chengdu Sevenpower Generating Equipment Co., Ltd.
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Green Energy Biogas CHP 16KW 20KVA Single Phase CE Verified Biogas Cogeneration
Biogas is well known as clean energy, biogas CHP solved the problem of livestock waste, reduce greenhouse gas emissions, generate both electricity and heat, with high overall efficiency to achieve maximum utilization of resources.
CHP Main Specifications
Acceptable fuel gas pressure: 3~7kPa, CH4 content ≥55%
Gas low heat value (LHV) ≥25MJ/Nm3. If LHV<25MJ/Nm3, gas engine power output will be decreased.
Gas doesn't include any free condensation water or free materials (the size of impurities should be less than 5μm.)
H2S content≤ 100ppm. NH3 content≤ 50ppm. Silicon content ≤ 5 mg/Nm3
Impurities content≤30mg/Nm3, size≤5μm
No free water.
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Environmentally friendly design.
Long time R&D and testing ensure high reliability.
Comprehensive heat insulation to minimize heat loss.
CHP inner pipelines are made of full stainless steel material.
Maximum lower the noise level.
Maintenance friendly thanks to easy access.
Biogas Requirements
| Composition | Content |
| CH4 | ≥55% |
| fluctuations value of biogas in pipeline | <0.2Kpa |
| hydrogen | <10% |
| sulfide, including hydrogen sulphide | <200mg/m3 |
| chlorine fluorine compounds,mainly chlorofluoromethane | <15mg/m3 |
| silicium | <0.7mg/m3 |
| ammonia | <15mg/m3 |
| liquid oil and hydrocarbons | <50mg/m3 |
| particles | <5μm Impurity content<30mg/m3 |
CHP Main Specifications
| Item | Model | SP16B | |
| fuel | — | Biogas | |
| marks | — | Synchro CHP | |
| CHP | electrical output(KWe) | kVA/kWe | Continuous Power |
| 20/16 | |||
| thermal output(KWe) | kWt | 33 | |
| electrical efficiency | % | 25.84% | |
| thermal efficiency | % | 53.3% | |
| overall efficiency | % | 79.14% | |
| frequency | Hz | 50 | |
| voltage | V | 380/220 | |
| gas inlet pressure | kPa | 1-10 | |
| dimension (soundproof type) | mm*mm*mm | 1800*780*1020 | |
| net weight | kg | 700 | |
| Biogas consumption | m3/kW.h | 0.540 | |
| Biogas consumption for one hours | m3/h | 8.64 | |
| db(A)@7m | — | 58 | |
| Certificate | — | CE | |
| water-water heat exchanger | — | SWEP | |
| water-exhaust heat exchanger | — | made of full stainless steel | |
| ignition system | — | Impco | |
| speed governor | Woodward | ||
| gas filter | — | Madas | |
| zero regulator | — | Maxitrol | |
| MCB | — | ABB | |
| GCB | — | ABB | |
| Controller | ComAp/CZ | ||
| Engine | 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 | |
| Alternator | model | — | Meccalte |
| phase | — | 3 phase 4 wires | |
| insulation system | — | class H | |
| protection | — | IP23 | |
| Cooling Type | air cooled |
For more information about each CHP, please consult with your sales representative.Thanks.