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H9.0-20KW Grid Tied Wind Turbine
H9.0-20KW Grid Tied Wind Turbine Structure
Hummer manufactures and offers advanced H9.0-20KW Grid Tied Wind Turbine specifically
designed for residential houses; farms; telecommunication stations; commercial wind farms;
water-pumping, etc. The electricity from 20kw grid connected wind generator outputs to the
grid-tied inverter after being rectified.when the input DC voltage reaches up to the start-up
voltage,the inverter will merge into state grid. Our products are third party certified
and during the past 10 years, Hummer wind turbine generator have been exported to 91
countries and areas, such as the USA, Canada, Australia, Germany, the UK, Italy, France,
India, Spain etc. For more information on 20KW Wind Turbine such as users manuals, data
sheet, PDF documents, certifications please email us sales@allwindturbine.com
or call 086 551 65314300
H9.0-20KW Grid Tied Wind Turbine curve
H9.0-20KW Grid Tied Wind Turbine Specifications | |
Configuration | 3 Blades, Horizontal axis, Upwind |
Rotor Diameter | Ф9.0 m / 29.5 ft |
Swept Area | 63.62 m2 / 684.7 ft2 |
Direction of Rotation | Clockwise looking upwind |
Blade Material | Fiberglass reinforced composite |
Rated Power | 20 kW @ 11m/s / 24.6 mph |
Maximum Output Power | 22 kW @ 20m/s / 44.7 mph |
Battery Bank Voltage | 240 Vdc |
System Output Voltage | 220/380 Vac |
Cut-in Wind Speed | 3 m/s / 6.7 mph |
Rated rotating rate | 180 r/min |
Working Wind Speed | 3-25 m/s / 6.7-82.6 mph |
Survival Wind Speed | 50 m/s / 164 mph |
Alternator | Permanent magnet alternator, SCF technology |
Alternator Weight | 496 kg / 1093.5 lbs |
Generator Efficiency | >0.87 |
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 |
How H9.0-20KW Grid Tied Wind Turbine works