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High efficiency 2kw wind generator
application of Model H9.0-20000W
It can drive air-condition ( ≤20 horsepower), 6kw water pump or other resistive appliances (≤20KW).
Well used in:
Housing and factory and farm
Telecommunication Station
TV Transfer Station
Monitoring Station (military, hydrology, observatory)
Water-pumping Station
shipping
H3.8-2000W wind generator in Germany 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 |
1. generator located inside nose cone to radiate heat easily, with generator itself extremely light and small, low in noise.
2. yaw shaft with the slip ring to ensure the rotation at 360 circulation.
3. tail ple and tial wing connecting with the body of wind turbine through SKF ball bearing, more endurable and strong.
4. tower made of galvanised steel anti acid proof and salt proof.
5. 3 in 1 inverter integrating the functions of battery charging, inverting, controlling. diversion lights included, a pare terminal of solar panel on the back.