Name: Made In China Long Life maglevitation 3kw mini vertical axis wind turbine
Brand: Bofeng
Availability: InStock

Product Details

Made In China Long Life maglevitation 3kw mini vertical axis wind turbine

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 aerodynamicand 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.

3KW VAWT Techincal Data

Power(w)	3000	Rated wind speed (m/s)	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 (m/s)	150r/min	Output Voltage	AC110/220V
Speed regulation method	Electromagnetic control	Stop method	Electromagnetic brake
Wind energy utilized efficient	30%-40%	Sweep wind area	8.6m2
Range of working temperature	-45°C-60°C	Suggested supporting battery	18pcs12v100ah
Top weight (kg)	325kg	Tower type and height	Free standing tower/8m

3KW 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	3KW
(RPM)Rated Rotation Speed	150
(A)Recified DC current at Rated Output	15
(N.M)Requied Torque Ar Rated Power	<115
(Ohms)Phase Resistance	9.8
(mm)Output Wire Square Section	80
Insultation:	F
Generator configuration	Three phase star conected output
Design Lifetime:	>20 Year
(Kgs)Weight	105
(NM)Starting Torque	≤5.4
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

BOFENG 3KW Noisy Emission Level

3KW Controller

Product Model	3Kw
Rated Battery Voltage	210V
Rated Wind Turbine Maximum Power	3KW
Rated Wind Turbine Maximum Input current	30A
Rated Wind Turbine Maximum Instantaneous Input Power	6KW
Unload Voltage(factory default)	252V
Unload Current (factory default)	25A
Rated PV Power	900W
Control Mode	PWM
Display Mode	LCD
Display Parameters	Battery Voltage, Wind Turbine Voltage, PV Voltage, Wind Turbine Current, PV Current, Wind Turbine Power, PV Power .Etc
Range of working Temperature &Humidity	-20~+55°C/35~85%RH(Without Condensation)
Quiescent Current	≤30mA
In order to serve our customers better. Our company can adjust parameters configuration according to customer’s requirement.

3KW Inverter

Rated Output Capacity	2KVA
Rated Battery Voltage	220VDC
Rated Output Capacity	3 kVA
Over Voltage Shutoff	306VDC
Over Voltage Recovery	297VDC
Under Voltage Shutoff	189VDC
Under Voltage Recovery	220VDC
No Load Loss	0.1A
Output Wave Form	Pure Sine Wave
Display Mode	LCD
Display parameters	Battery Voltage, State parameters
Cooling Mode	Fan
Display Parameters	Battery Voltage ,Output Voltage, State Parameters
In order to serve our customers better, our company can adjust parameter configuration according to customer’s requirement.