Name: low speed vertical axis wind kit for home use 500w
Brand: Bofeng
Availability: InStock

Product Details

low speed vertical axis wind kit for home use 500w

Wind turbine blades:

We utilize high strength glass fibre reinforced plastic and epoxy resin to make blade. The wind rotor operate well(stably and quietly). This kind of new aerofoil is elaborately designed by aerodynamical and hydromechanical specialists(experts). It start-up wind speed(or cut-in wind speed) is very low, and the wind energy (rotor power) coefficient is very high.

Whole machine:

It is made up of steel precision casting. It is widely used in air temperature: -30°C- 60°C, high humidity, karaburan and salt mist (in some atrocious weather). It has high reliability. BF series small VAWT, whose appearance is beautiful, installation is easy. You can enjoy the clean(green) energy, at the same time, you will see a beautiful scenery.

500W VAWT Techincal Data

Power(w)	500	Rated wind speed (m/s)	11
Rotor diameter(m)	1.3	Start-up wind speed (m/s)	1.8
Height of blade(m)	1.6	Range of working wind speed(m/s)	1.8-25
Material of blades and numbers	Glass Fiber Reinforced Plastic/5	Survival wind speed (m/s)	50
Rated rotor speed (m/s)	200r/min	Output Voltage	AC12/24V
Speed regulation method	Electromagnetic control	Stop method	Electromagnetic brake
Wind energy utilized efficient	30%-40%	Sweep wind area	2.08m2
Range of working temperature	-45℃-60℃	Suggested supporting battery	2pcs12v200ah
Top weight (kg)	90kg	Tower type and height	Tower/8m

500W PMG Techincal Data

Generator:

It is made up of the superior high strength permanent magnetic material. The volume is small and the weight is light, the generating electricity coefficient is high. The generator specialist(expert) use special electromagnetic technology to make the generator have extremely low start-up drag torque, which can make sure the VAWT start-up in the gentle breeze.The generating electricity coefficient, start-up performance and overspeed overload capacity of generator are all in leading position in this field.

(W)Rated out power	500
(RPM)Rated Rotation Speed	200
(A)Recified DC current at Rated Output	25
(N.M)Requied Torque Ar Rated Power	<36
(Ohms)Phase Resistance	3.1
(mm)Output Wire Square Section	80
Insultation:	F
Generator configuration	Three phase star conected output
Design Lifetime:	>20 Year
(Kgs)Weight	17
(NM)Starting Torque	≤2.8
Bearing Type:	High standard NSK Bearing
Shaft Material	High standard Stainless steel
Outer Frame Material	spheroidal-graphite cast iron
Fasteners(nuts and bolts)	High standard Stainless steel
Winding Temperature Rating:	180 Degarees Celsius