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wind power turbine
1.CE proved+7 patents
2.high efficiency+small size
3.NO MOQ+wholesale price
4.professional factory
Hummer 20kw wind power turbine output single-phase frequency conversin AC,It has the features of high power efficiency ;low start-up wind speed at
20kw wind power turbine can drive air-condition ( ≤20 horsepower), pump or other electrical appliances (≤20KW).
Well used in:
Housing
Telecommunication Station
TV Transfer Station
Monitoring Station (military, hydrology, observatory)
Water-pumping Station
Main technical parameter
H9.0-20KW wind generator in USA Specifications
Configuration
3 Blades, Horizontal axis, Upwind
Rotor Diameter
Ф9.0 m / 29.5 ft
Swept Area
63.62 m2 / 684.7 ft2
Direction of Rotation
Clockwise looking upwind
Blade Material
Fiberglass reinforced composite
Rated Power
20 kW @ 11m/s / 24.6 mph
Maximum Output Power
22 kW @ 20m/s / 44.7 mph
Battery Bank Voltage
240 Vdc
System Output Voltage
220/380 Vac
Cut-in Wind Speed
3 m/s / 6.7 mph
Rated rotating rate
180 r/min
Working Wind Speed
3-25 m/s / 6.7-82.6 mph
Survival Wind Speed
50 m/s / 164 mph
Alternator
Permanent magnet alternator, SCF technology
Alternator Weight
496 kg / 1093.5 lbs
Generator Efficiency
>0.87
Wind Energy Utilizing Ratio
0.40 Cp
Energy monitoring & User control
Siemens PLC controller with touch screen
Gearbox
None, Direct drive with front generator design
Over Speed Regulation
Auto Yawing & Hydraulic Braking
Shutting Down Method
Manual & Automatic electromagnetism Braking & Hydraulic Braking
Warranty
2 years for generator and 1 year for other parts