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1.Features:
A. Strengthened fiber-glass design of rotor blades
B. starting up at low wind speed with the patented technologies
C.with indigenous intellectual property rights of high output efficiency wind generator
D. Tail furling and over wind-speed guarding automatically
E. Off grid for housing using ,3000w wind turbine can drive refrigerator ,TV ,pump ,washing machine and other electrical appliances .
F.Grid-tied models , connected to the local grid let you saving money on the electric bill .
H4.6-3KW wind-solar hybrid system Specifications | |
Configuration | 3 Blades, Horizontal axis, Upwind |
Rotor Diameter | Ф4.9 m / 16.1 ft |
Swept Area | 18.86 m2 / 203.0 ft2 |
Direction of Rotation | Clockwise looking upwind |
Blade Material | Fiberglass reinforced composite |
Rated Power | 3 kW @ 10m/s / 22.4 mph |
Maximum Output Power | 3.3 kW @ 20m/s / 44.7 mph |
Battery Bank Voltage | 180 Vdc |
System Output Voltage | 110/220 Vac |
Cut-in Wind Speed | 3 m/s / 6.7 mph |
Rated rotating rate | 265 r/min |
Working Wind Speed | 3-25 m/s / 6.7-82.3 mph |
Survival Wind Speed | 50 m/s / 164 mph |
Alternator | Permanent magnet alternator, SCF technology |
Alternator Weight | 72 kg / 158.7 lbs |
Generator Efficiency | >0.80 |
Wind Energy Utilizing Ratio | 0.40 Cp |
Energy monitoring & User control | Siemens PLC controller with touch screen |
Gearbox | None, Direct drive with front generator design |
Over Speed Regulation | Auto Yawing |
Shutting Down Method | Manual & Automatic electromagnetism Braking |
Warranty | 2 years for generator and 1 year for other parts |