WH4.6-3kW


Product description


H4.6-3KW wind turbine with higher power making ability than Skystream 3.7


Model 3KW with Siemens PLC controller adopting human-oriented touch screen, which can realize real-time remote monitoring specifically designed for residential houses. The 3kw Generator adopting SCF supercritical technology and 2 SKF bearings.Auto yawing and auto wind seeking function ensure system safety and make full use of wind energy. Max output 4.5KW double times power making ability  compare with Skystream 3.7 wind turbine from USA.


Technical 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 3kW @ 10m/s / 22.4 mph
Maximum output power 3.3kW @ 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 0.40Cp
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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