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Features of hummer 2000W wind turbines:
1. SCF supercritical generator technology, generator weigh only 25kg, generation efficiency over 0.80.
2. Quality parts use SKF bearings and so on
3. Sine wave output, drive 800w pump, 2kw appliances etc.
4. Connect with 600w solar panels to make up the wind solar hybrid system.
5. Generate 2kw power at 9m / s
The main technical datas of 2kw wind power turbine is as bellowing :
H3.8-2000W wind turbine in Indonesia Specifications | |
Configuration | 3 Blades, Horizontal axis, Upwind |
Rotor Diameter | Ф3.8 m / 12.5 ft |
Swept Area | 11.35 m2 / 122.2 ft2 |
Direction of Rotation | Clockwise looking upwind |
Blade Material | Fiberglass reinforced composite |
Rated Power | 2 kW @ 11m/s / 24.6 mph |
Maximum Output Power | 2.2 kW @ 20m/s / 44.7 mph |
Battery Bank Voltage | 120 Vdc |
System Output Voltage | 110/220 Vac |
Cut-in Wind Speed | 3 m/s / 6.7 mph |
Rated rotating rate | 450 r/min |
Working Wind Speed | 3-25 m/s / 6.7-82.2 mph |
Survival Wind Speed | 50 m/s / 164 mph |
Alternator | Permanent magnet alternator, SCF technology |
Alternator Weight | 25 kg / 55.1 lbs |
Generator Efficiency | >0.80 |
Wind Energy Utilizing Ratio | 0.45 Cp |
Energy monitoring & User control | LED display |
Gearbox | None, Direct drive with front generator design |
Over Speed Regulation | Passive furling tail design |
Shutting Down Method | Manual & Automatic electromagnetism Braking |
Warranty | 2 years for generator and 1 year for other parts |