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1.Features:
A.Advanced SCF supercritical generator technology, generator weight is 1/3-1/5 of traditional ones, make hummer wind turbine lighter,smaller and more efficient;
B.Innovative breeze start patent technology;
C.Two SKF bearing, stable inner and outer ring, it has higher rated bearings and lower noise as well as long service life;
D.Topquality component, hummer generator body wins 4 proprietary intellectual property rights, which be made of high-efficiency magnetic materials, special copper alloy, high-strength stainless steel and aeronautic aluminum alloys, make high generating efficiency.
2.Parameters
H8.0-10KW Hummer wind turbine Specifications | |
Configuration | 3 Blades, Horizontal axis, Upwind |
Rotor Diameter | Ф8.0 m / 26.2 ft |
Swept Area | 50.27 m2 / 541.1 ft2 |
Direction of Rotation | Clockwise looking upwind |
Blade Material | Fiberglass reinforced composite |
Rated Power | 10 kW @ 11m/s / 24.6 mph |
Maximum Output Power | 11 kW @ 20m/s / 44.7 mph |
Battery Bank Voltage | 240 Vdc |
System Output Voltage | 110/220/380 Vac |
Cut-in Wind Speed | 3 m/s / 6.7 mph |
Rated rotating rate | 200 r/min |
Working Wind Speed | 3-25 m/s / 6.7-82.5 mph |
Survival Wind Speed | 50 m/s / 164 mph |
Alternator | Permanent magnet alternator, SCF technology |
Alternator Weight | 287 kg / 632.7 lbs |
Generator Efficiency | >0.85 |
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 & Hydraulic Braking |
Shutting Down Method | Manual & Automatic electromagnetism Braking & Hydraulic Braking |
Warranty | 2 years for generator and 1 year for other parts |
3.Curve