Product Description
Large wind power generator, 20KW with a brake system and a hydraulic station security and stability. The starting wind speed will be as small as 2M/S, applicable to all kinds of household appliances, small office, small mechanical equipment, factory, hotel, small power station.
Features
1. Special design in generator with low starting technique applied, start-up wind speed low to 2-2.5m/s and cut-in wind speed low to 3-3.5m/s. (Patent No.: 201020259726.4).
2. Magnetic saturation generator design, engage for the safety of generator and the 20 years lifespan of generator. (Patent No.:
201020296641.3)
3. Blade flange processed with reinforced rib increasing the intensity. Blades are in good angle to make sure the start-up wind speed in 2-2.5m/s.
4. NSK Bearing from Japan which have a long lifespan.
5. Worm gear is made from copper, which with high tenacity, and worm is made from chromium to make sure the lifespan.
6. Worm and worm gear specially assembled to make the clearance small.
7. First design of MPPT function from wind turbine to make sure the wind turbine have the rated output when the wind turbine over the rated wind speed. (It’s been applied for patent)
8. Special signal transmission system, wind vane and wind anemoscope no need to be on the wind turbine any more. (It’s been applied for patent).
9. Mechanism brake for your option.
10. Complete isolation design with stable quality to make sure the controller can work in extreme conditions. Life time can reach up to 6 years.
11. Matched controller with PWM charging (Patent No.: 200910213782.6), electronic and manual brake (Patent No.: 200910213784.5), dump load (Patent No.: 200910213783.0), untwisted protection (Patent No:200910213785.X).
Technical Specifications
Model | FD12.0-20000 |
Rated power (W) | 20000 |
Rated voltage (V) | 360 |
Rotor diameter (m) | 10 |
Start-up wind speed (m/s) | 2 |
Rated wind speed (m/s) | 12 |
Safety wind speed (m/s) | 60 |
Yawing type | Electronic |
Rated rotating rate (r/m) | 150 |
Generator work way | Magnetic saturation |
Generator material | Steel |
Blade material | Fiber glass |
Blade quantity | 3 |
Tower height (m) | 18 |
S ested battery capacity | 12V200AH 60pcs |
Matched inverter type | Sine wave |
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