small wind-driven generators

    Basic technical details for wind-driven generators Power: 300W .Blade diameter (m): 2.6 .Rated Rotated speed(r/min): 400 Rated speed (m/s): 8 .Rated power: 300W Max power: 400W Output voltage (v): 24/12 Start up wind speed (m/s): 3 Work speed (m/s): 3-30 Security wind speed(m/s):50 High of tower (m): 6 Top quality except tower: 45kg Tower Steel tube model (mm):φ60 .speed regulation: leaning tail + electric brake Life span:20-25 years; Warranty:1 year Capacity and quantity of battery: 12V100AH 2 pcs Can supply power for: Color TV sets, Electric fans, Lighting, Charge   Product advantage :
1. Generator: Our generator with cooling function. It can not burn out when the wind is too strong.  We use the high grade NdFeB permanent magnet for generator.Every pcs magnet will be tested the  magnetic flux by the instiauthority tution. The low starting torqure is designed by our mechanical engineer but also assure the high generating effciency by improving the inner structure.With scientific design and practised experience,the machine has stable and high efficiency.
3. The wire package in the generator is made of copper wire which can resist 160 centigrade heat. High insulated performance, high magnetic permeability, High generating efficiency. 4. The magnetic sheet is Neodymium iron boron not ferrite. Neodymium iron with long life time than ferrite and not easy to demagnetize.  The stator is made of 470 silicon steel sheet. Not iron sheet.
5.Blades: Streamline shape three PCS FRP blades, Unidirectional fibre fabric, by use of epoxy resin mold made by hand.  Not hollow it is inner foam. Low Noise. No need to adjust and good quality of balance. No shaking. High strength, fatigue resistance.
6.Controller is solar and wind hybrid, have manul brake button. 200% immediate protection function. Inverters are ture sine wave, not square wave or Vehicle-bone Inverter.
7. The material of tower is steel tube, PET paint, anti-decaying, antiseptic, rust-proof. 8. We can supply free stand tower and guy wire tower,and the height can be changed according to your requirement. We also can produce the tower with climb ladder ,that is convenient for installation.       Other details   1.The span life of our products is 20~25 years even more.   2.We mainly export to European ,American markets, Middle East market,  such as Germany, France, Poland, Rusia , Italy, USA, England and so on.   3.Production capacity: 1000 sets   4.Annual sales: usd 4,900,000       Qingdao Hengfeng Wind Power Generator Co.,Ltd is one of the leading wind turbine  manufacturers in china  

We Sell	Wind turbine,wind generator,wind power generator,wind turbines, windmill generator,windmill,solar panel,solar and wind hybrid generator, energy,wind driven generator
Our Main Products	wind turbine from 150W to 300KW includes   150W,200W,300W,600W,1KW,2KW,3KW,5KW,10KW, 15KW,20KW,30KW,50KW,100KW,200KW and 300KW.

     

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Product Categories : Wind Turbine 300w