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WH3.8-2kW


Product description


Directly Drive 2KW Home Wind Power With Generator Front Design

H3.8-2kw wind generator adopting SCF supercritical generator technology weighs only 25 kgs.The furling tail design and the electromagnetic braking ensure its safety in strong wind.Cut-in wind speed 2.5m/s makes it possible installing this 2kw wind turbine in low wind area.The front generator design reduces the power losses and achieves high wind utilizing ratio.


Technical 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 2kW @ 11m/s / 24.6 mph
Maximum output power 2.2kW @ 20m/s / 44.7 mph
Battery Bank Voltage 48 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 gesign
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

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