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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 3m/s ;reliable protection of over current /temperature/loading /short circuit etc ;long life design.
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
Rated power(W)
|
20000
|
Maximum output power(W)
|
28000
|
Charging voltage (V)
|
DC 240
|
Blade quantity
|
3
|
Rotor blade material
|
GRP
|
Rotor blade diameter (ft.)
|
30 (9.0m)
|
Start-up wind speed (mph)
|
7 (3.0m/s)
|
Rated wind speed (mph)
|
26 (11.5m/s)
|
Rated rotating rate (r/min)
|
180
|
Wind energy utilizing ratio (Cp)
|
0.40
|
Generator output
|
Frequency conversion AC
|
Rated charging current (A)
|
83.3
|
The maximum charging current (in a short time) (A)
|
120
|
Output AC frequency (Hz)
|
0~320
|
Generator efficiency
|
>0.87
|
Free standing tower diameter (in.)
|
41.3*29.5 (1050*750mm)
(2 segment)
|
Tower height (ft.)
|
52 (16m)
|
The weight of generator(lb)
|
1093 (496kg)
|
Suggested Battery (Ah)
|
800/1000
|