Wind turbine manufacturer: 200W to 200kw
1. Low star-up wind speed, 2m/s
2. Mechanism and Electronic yawing type
3. Matched controller with PWM charging, electronic and manual brake.
4. More than 20 years life span.
5. CE&ISO certificate, more than 16 patents.
6. Wind turbine, three series, Angle 200W to 400W, FD-M 500W to 3kw, FD-E, 2KW-E to 200kw.
FD-E series: 2KW-E, 3KW-E, 5KW, 10KW, 20KW, 30KW, etc.
This series wind turbine belongs to the electronic yawing type, it don't has a tail, it use the wind vane and wind anemoscope to get the wind information and send it to the CPU in the controller, the controller control yawing.
Features of FD-E series:
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).
12. Each parameter showed on the LCD display of the controller. Some parameters are adjustable and can be set by yourself.
Matched controller features:
1) Industries design standard, complete isolation design, it can endures all kinds of scurviness environment, failure rate of stable quality lower than 1%, the minimum service life can reach 5 years, 10 years designed life. (Patent No: 200910213792X)
2)Untwisting functions, can guarantee the output line of the generator not twisting. (if the turbine yaw three rounds to one direction, then it will automatically yaw three rounds to the reverse direction to untwist the cables. ) (Patent No: 200910213785X)
3) PWM constant-voltage charge, can protect the battery effectively. (Patent No: 200910213782.6)
4) Stageless unloading, can protect the system and guarantee the full use of the energy. (Patent No: 200910213783.0)
5) Electronic and manual brake can offer the multi-protection for the wind turbine system. (Patent No: 200910213784.5)
6) Can set up the cut-out wind speed.
7) Original MPPT wind turbine system new function, even when the wind speed exceed the rated wind speed, the output of generator remains at the rated power. (Patent had been applied)
8) Unique data transmission system ensure the long distance transmission without interference. (Patent No: 200920265086.5)
9) Two ways of power supply for the controller ensure the controller can always working properly.