3kw/5kw vertical axis windmill

1. High efficiency,low noise 2. Easy to install 3. Green energy 4. Low start-up wind speed

Material of introduction :

wind turbine blades: We utilize high strength glass fibre reinforced plastic and epoxy resin to make blades.The wind rotor operate well(stably and quietly).This kind of new aerofoil is elaborately designed by aerodynamic 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.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. Whole machine:It is made up of alloy aluminum 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.CT 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.

Technical parameters:

Power(w)	3000	Rated wind speed (m/s)	9-11
Rotor diameter (m)	3	Start-up wind speed (m/s)	3
Height of blade (m)	3.6	Range of working wind speed(m/s)	3-25
Material of blades and numbers	Glass Fiber Reinforced Plastic/3	Survival wind speed (m/s)	50
Rated rotor speed (rpm)	150r/min	Output Voltage	AC220V
Speed regulation method	Electromagnetic control	Stop method	Electromagnetic brake
Wind energy utilized   coeffeicent	30%	Top weight (kg)	323
Range of working temperature	-45-60

Power(w)	5000	Rated wind speed (m/s)	11
Rotor diameter (m)	4	Start-up wind speed (m/s)	3.2
Height of blade (m)	3.7	Range of working wind speed(m/s)	3.2-25
Material of blades and numbers	Glass Fiber Reinforced Plastic/ 5	Survival wind speed (m/s)	50
Rated rotor speed (rpm)	100r/min	Output Voltage	AC380V
Speed regulation method	Electromagnetic control	Stop method	Electromagnetic brake
Wind energy utilized   coeffeicent	30%	Top weight (kg)	485
Range of working temperature	-45-60

 Installation Pictures:

3kw/5kw vertical axis windmill