Model: | H9.0-20KW |
---|---|
Brand: | Hummer |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / New Energy / Wind Power |
Label: | wind generator , wind turbine , wind power energy |
Price: |
¥300000
/ pc
|
Min. Order: | 1 pc |
Last Online:09 Nov, 2015 |
Configuration |
3 Blades, Horizontal axis, Upwind |
Rotor Diameter |
Ф9.0 m |
Blade Length |
4.5m |
Swept Area |
63.62 m2 |
Direction of Rotation |
Clockwise looking upwind |
Blade Material |
Fiberglass reinforced composite |
Rated Power |
20KW,11m/s |
Maximum Output Power |
22KW, 20m/s |
Direct Voltage |
400V,DC |
Direct Current |
50A,DC |
Cut-in Wind Speed |
3 m/s |
Rated rotating rate |
180 r/min |
Working Wind Speed |
3~25 m/s |
Survival Wind Speed |
50 m/s |
Alternator |
Permanent magnet alternator, SCF technology |
Alternator Weight |
496 kg |
Generator Efficiency |
>0.87 |
Wind Energy Utilizing Ratio |
0.40 Cp |
Energy monitoring & User control |
Siemens touch screen,Siemens PLC controller,internet communication& remote monitoring |
Gearbox |
None, direct-drive generator design |
Hydraulic Braking System |
Siemens servo motor drive braking cylinder(optional configuration) |
Dogvane/Anemometer |
Ultrasonic,have electrical heating function (standard configuration) |
Over Speed Regulation |
Auto Yawing & Hydraulic Braking |
Shutting Down Method |
Manual & Automatic electromagnetism Braking or Hydraulic Braking |
Warranty |
2 years for generator and 1 year for other parts |