Wind Turbine

Listing ID #3329518

Magnetic saturation generator design, 20years designed life. (Patent No.:ZL 2007 2 0010261.7)
2­2.5ms start­up wind speed under low torque start­up technique. (Patent No.:201020259728.3)
Mechanical automatic yawing.
Match controller with constant voltage charging, electronic and manual brake, and numeral panel display.(Patent No.:200910213782.6)
500W, 600W and 1KW blades are casted into molding at one time with balance up to 99%.
Bearings import from Japan (NSK), long service time (5 years maintenance­free). Magnetic saturation design, the generator coil couldn’t burn down because of the increasing power, when generator runs at a super wind speed and saturates automatically.
Low cut in wind speed (3ms) to guarantee the maximum generation at low wind speed