Guangzhou Gnern Energy Technology Co., Ltd.

China Manufacturer with main products: Solar Panel, Wind Turbine, Small Wind Power, Solar Power System, Home Wind Power, Wind Turbine Generator, Solar Energy System,...

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2KW Small Wind Turbine

FOB Price: 800.00 - 1,200.00 USD/Set
Supply Ability: 5,903 Set/Sets per Year
Shipping: Goods to be ready for shipment within 5 days
Payment Terms: L/C, T/T, D/A, D/P, Western Union
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Export standard package suitable for tough handling and transport

Specifications

wind turbine
1,Low start-up wind speed
2,Maintenance free and easy install
3,Best price high quality  

 
Our company produce and sell the small type wind generators including 400W/600W/1KW/2KW/3KW/5kw/10kw/
How to Variable Pitch in different wind speed by wind turbine
1.Under the wind speed of 0m/s ~ 3m/s, the turbine blade remain static ,and the start-angle formed between the blade and turbine plane;The blade angle will under a start-angle,the blade is most easily to be started up.
 
2.As long as the wind speed reached 3m/s, the blades will begin to rotate, during the rotation, the outermost edge of the blade will be driven by the centrifugal force generated by the rotation of the blade to tilt toward the turbine plane, the blade angle will decrease until 0° when the blade is in parallel with the turbine plane; at this angle ,the turbine has nearly reached its rated output power.
 
3.When the wind speed is between 11m/s ~25m/s ,the blade will keep adjusting its position forth and backward slightly to let the angle  fluctuate a little bit but maintain at around 0°roughly, so as to stabilize its rated power.
 
4.Within the wind speed of 25m/s ~ 50m/s ,when the wind has exceeded its rated speed , the wind will keep drawing the blade by the centrifugal force,so the blade angle will continue to decrease and turn into a negative angle ,under this negative angle, the rotation of blade will produce a resistance on the rotation of turbine blade to slow down the rotation and protect the wind turbine from over speed operation, the maximum RPM of the turbine will be no more than 277 RPM.
 
 
Model GN-2000
Rated Output  2000W
Rated Voltage(V) DC48/110
Start-up Speed 2.5m/s 
Cut-in Speed 3m/s 
Rated Rotor Speed(RPM) 650
Rated Wind Speed(m/s) 12m/s 
System Average CP. >0.36
Rated Charging Current(A) 12m/s
Noise Level <20.db
KWH/month(monthly avg.V=5.5m/s 354
Working Temp. range from -40 to 60
Survival Max. Wind 50m/s
Over-speed Control Electromagnetic & blade aerodynamic braking
Number of Blades 5
Rotor Diameter(m) 2.8
Swept Area(m2) 6.15
Blade Material Reinforced nylon glass-fiber
Generator Type Brushless 3-phase with permanent Neodymium Magnet
Generator Material Aluminum alloy body & precision stainless steel rotor
Net Weight 68KG 

Service Process

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Home Wind Generator from this supplier

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Min Order: 1 Set
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3KW 5-blade Small Home Wind Turbine    
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600W Small Wind Turbine    
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Min Order: 1 Set
3KW 3-blade Small Home Wind Turbine    
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Min Order: 1 Set

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