Specifications
low speed alternator1.SCF technology,7 Patents inside
2.Siemens PLC Control system
3.SKF bearing
4.ISO9001,CE.UL
low speed alternator
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1.Product Information
2kw wind turbine is a typical HUMMER small wind turbine with prepositive generator design, which gives you a clear look how small hummer wind turbine is. China Hummer is the expert of small and medium sized wind turbine.
Though very small, compared with traditional turbine, its stronger power-making ability has won Hummer's reputation in the worldwide market. Refined material, strong structure and mature techniques ensure its toughness and high competitiveness in wild electrical supply field.
windgenerator 2kw wind turbine generator pmg
By a net weight of 25kg, H3.8-2kw generator pmg is as high as 0.45 while generator efficiency is higher than 0.8. It is capable of meeting a family's basic power needs.
H3.8-2000W's yaw shaft is made of refined steel, tail pole is made of strong manganese steel, and tail wing is made of steel. These refined and high quality materials ensure reliable deflection for protection.16m is the ideal distance between two wind turbines.
Application of Model H3.8-2000W wind turbine:
it can drive air-condition (2 horsepower), 800W water pump or other electrical appliances (≤2KW).
2kw wind turbine is well used in:
Housing,
Telecommunication
StationTV Transfer Station
Monitoring Station (military, hydrology, observatory)
Water-pumping Station
2.Main technical datas and curve
Rated power (W) | 2000 |
Maximum output power (W) | 3200 |
Battery bank voltage (Vdc) | 120 |
System output voltage (Vac) | 110/220 |
Start-up wind speed (m/s) | 3 |
Rated wind speed (m/s) | 9 |
Working wind speed (m/s) | 3-25 |
Survival wind speed (m/s) | 50 |
Generator efficiency | >0.8 |
Wind energy utilizing ratio (Cp) | 0.45 |
Generator type | Permanent Magnet Alternator |
Generator weight (kg) | 25 |
Blade material/quantity | GRP/3 |
Blade diameter (m) | D3.8 |
Speed regulation method | Yawing+Electromagnetism braking |
Shutting down method | Manual+Automatic |
Brussels World Invention Golden Award for the SCF technology
Website of Patent International for Electric generator with novel structure of Hummer
/patent/5925959.html
http://www.patentstorm.us/patents/5925959/description.html
· /us-5925959.html
· National patents check :
· 7 Patent No. is :
· 200710022729
200720131245
201020246691
200620073815
200520074644
200520074645
· ( Applicant & Holder is Mr. Xu yuchuan---General Manager of Company)