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Chengdu Sevenpower Generating Equipment Co., Ltd.
Verified Supplier
6 Years
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6 Years
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| Brand Name : | SevenPower |
| Model Number : | SP20N SP22N(60Hz) |
| Certification : | CE |
| Delivery Time : | 25days |
| Price : | Negotiable |
| Payment Terms : | L/C, T/T |
20KW Single Phase 3 Phase Micro Combined Heat And Power Generator Systems 50Hz 60Hz
Multiple Units Been Installed Around The World
COOLING SYSTEM CONSTITUENT PARTS
SevenPower CHP units all adopt closed loop circulation, liquid - liquid heat exchange cooling method.The closed loop cooling system consists of the following parts:
- expansion water pot
- water pump
- engine internal water channel
- thermostat
- liquid - liquid heat exchanger
- exhaust-water heat exchanger
- corrugated metal pipes
- water cooled exhaust pipe
Characters
- Long time R&D and testing ensure high reliability.
- Controllers are equipped with a powerful graphic display showing
icons, symbols and bar-graphs for intuitive operation, which sets,
together with high functionality, new standards in gen-set
controls.The controller automatically starts the gen-set, closes the gen-set
C.B. when all conditions are met, then stops the engine on external
signal or by pressing push buttons.
- Parallel to Mains operation can be achieved. Forward and reverse
synchronizing, Mains protection including vector shift, load and
power factor control, earth fault protection are the major
functions provided. Interfacing to foreign synchronizers and load
sharers is supported.
- Easy-to-use installation and operation.
- 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.
Main Specifications:
| Item | Model | SP22N | |
| fuel | — | Natural Gas | |
| marks | — | Synchro CHP | |
| CHP | electrical output(KWe) | kVA/kWe | Continuous Power |
| 28/22 | |||
| thermal output(KWt) | kWt | 45.64 | |
| electrical efficiency | % | 28.41% | |
| thermal efficiency | % | 58.94% | |
| overall efficiency | % | 87.35% | |
| frequency | Hz | 60 | |
| voltage | V | 440/254 | |
| 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 | — | Made of full stainless steel | |
| ignition system | — | Impco | |
| speed governor | — | Woodward | |
| mixer | — | Woodward or Venturi type | |
| gas filter | — | Madas | |
| zero regulator | — | Maxitrol | |
| Lambda auto control | — | Available on request | |
| emission standard | — | Available on request | |
| MCB | — | ABB | |
| GCB | — | ABB | |
| Controller | ComAp IC | ||
| Engine | Engine model | — | SP-3RZ |
| Engine type | — | 4 cylinders,4stroke,16valves,water-coolled | |
| RPM | — | 1800 | |
| 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 |
Gas Train
Micro CHP On Site Picture
For more information about each CHP, please consult with your sales
representative.Thanks.
More Information About Our Factory
Our Packing
Our Hannover Exhibition
Our Showroom In Germany
Our Customers' Visiting
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