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Features:
1. Magnetic saturation generator design, 20years designed life. (Patent No.:ZL 2007 2 0010261.7)
2. 2-2.5m/s start-up wind speed under low torque start-up technique. (Patent No.:201020259728.3)
3. Mechanical automatic yawing.
4. Match controller with constant voltage charging, electronic and manual brake, and numeral panel display. (Patent No.:200910213782.6)
5. 500W, 600W and 1KW blades are casted into molding at one time with balance up to 99%.6. Bearings import from Japan (NSK), long service time (5 years maintenance-free).
7. 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.
8. Low cut in wind speed (3m/s) to guarantee the maximum generation at low wind speed.
Technical specification:
Model | FD2.7-1000 | |
Rated power(W) | 1000 | |
Rated voltage(V) | 48 | |
Rotor diameter(m) | 2.9 | |
Start-up wind speed(m/s) | 2 | |
Cut-in wind speed(m/s) | 3 | |
Rated wind speed(m/s) | 8 | |
Safety wind speed(m/s) | 35 | |
Yawing type | Mechanism | |
Rated rotating rate(r/m) | 350 | |
Generator material | Aluminum alloy | |
Blade material | Fiber glass | |
Blade quantity | 3 | |
Guy cable tower | Tower height(m) | 6 |
Tower thickness(mm) | 3.5 | |
Tower diameter(mm) | 89 | |
wind turbine 1KW
