China Hummer 20KW Wind Turbine Equipment

wind turbine
--PLC control system
-touch screen for remote control
-low noise with SKF bearings
-smart yawshaft

wind turbine

Features of hummer 20kw wind turbines:
1. SCF supercritical generator technology, generator weigh only 496kg, generation efficiency over 0.87.
2. Quality parts use SKF bearings and Siemens PLC control system and so on
3. Sine wave output, drive 6kw pump, 20kw appliances etc.
4. With protection functions of electronic yawing, electromagnetic break and dump load, even optional mechanical braking protection.

Application of

Model H9.0-20000W
It can drive air-condition ( ≤20 horsepower), 6kw water pump or other resistive appliances (≤20KW).Well used in: Housing and factory and farm Telecommunication Station TV Transfer Station Monitoring Station (military, hydrology, observatory) Water-pumping Station shipping


Main technical parameter
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.)
Ø41.3*Ø29.5 (
1050*750mm) (2 segment)
Tower height (ft.)
52 (16m)
The weight of generator(lb)
1093 (496kg)
Suggested Battery (Ah)
800/1000