WH6.4-5kW


Product description


5KW wind turbine with three phase or single phase optional,max output 7.5KW.


5kw wind turbine adopting patent SCF supercritical technology and two SKF bearings. Siemens PLC controller with touch screen, which is capable of quick reaction to wind signal. If any abnormal situations occur, the controller will alarm and adjust the running status of the wind turbine automatically to protect the system.The max output for this system up to 7.5KW. Lower cut-in wind speed only 2.5m/s which can be installed in low wind areas. Optional off grid and grid tied system. Single phase inverter and three phase inverter meet your various applications.


Technical Specifications


Configuration 3 blades, horizontal axis, upwind
Rotor diameter Ф6.4 m/20.1 ft
Swept area 32.17 m2/346.3 ft2
Direction of rotation Clockwise looking upwind
Blade material Fiberglass reinforced composite
Rated power 5kW @ 12m/s / 26.8 mph
Maximum output power 5.6kW @ 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 240 r/min
Working wind speed 3-25 m/s / 6.7-82.4 mph
Survival wind speed 50 m/s / 164 mph
Alternator Permanent magnet alternator, SCF technology
Alternator weight 147 kg / 324.1 lbs
Generator efficiency >0.80
Wind energy utilizing ratio 0.40Cp
Energy monitoring & User control Sienens PLC controller with touch screen
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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