Rated output power 3kw Class of insulation B
Max. output power 4kw Body material Fine cast steel
Rotor diameter 4.5m Magnet steel NdFeB38sh (neodymium-iron-boron 38sh) Max. start torque <1.0 n/m Stator QZY-2/180/470
Rated R.P.M 240r/min Corrosion prevention Galvanization, paint
Rated wind speed 9 (m/s) Blade 3 FRP blades
Start up wind speed 2.5 (m/s) Over speed protection Tail control by revolving shaft, Automatic yaw, automatic unload by controller. Working wind speed 3-25 (m/s) top quality except tower 120kg
Security wind speed 50 (m/s) Service life >15 years
Ideal wind speed 4-14 (m/s) Load appliances TV, lightings, electric fan, computer, electric power tools, charging, heating, induction cooker, base station power supply, etc; Output voltage 120v
Working temperature -40 -- +60℃ Selective Parts
Suggest battery 12v150ah*10pcs
Controller
Inverter
Free stand tower 9m
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