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high efficiency electric generator
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high efficiency electric generator

    Payment Type: L/C,T/T,Western Union
    Min. Order: 1 Set/Sets
    Delivery Time: 7 Days
    Packaging: thick plywood case
    Brand: Hengfeng
    Place of Origin: Shandong, China (Mainland)
    Supply Ability: 1000 Set/Sets per Month

Basic Info

Model No.: HF4.0-2KW

Product Description

Specifications Certificate:CE/ISO9001

Alibaba:Audited company

Made in China:Verified company

Life-span:20-25Years

Maintenance: Lifelong

                   HF4.0-2KW Horizontal Axis Wind Turbine   Detailed Product Description   Machine Type: horizontal-axis Direct drive wind turbine 1. Blade Form: propeller 2. Blade number: 3 pcs 3. Blade material: glass fiber reinforced plastic 4. Type of generator: permanent-magnet direct drive 3 phase AC 5. Type of tower: guy wire or free standing 6. Output Waveform of Inverter: Pure Sine Wave   Basic technical parameters :  

Power

2KW

Blade diameter

4.0m

Rated rotor speed

300r/min

Rated speed

8m/s

Rated power

2KW

Max power

3KW

Output voltage

96V

Start up wind speed

3m/s

Work speed

3-25m/s

Security wind speed

50m/s

Height of tower

16m

Top quality except tower

100kg

Tower type

guy wire tower

Output controller system

Controller & inverter

System

off-grid system                                                                           

  The Features of our wind generator as follow:   1.Low speed permanent magnet generator                                                2.Low starting torque,High generatine efficiency 3.Glassfibre high efficiency blades 4.Neodymium magnets and bearing with high performance 5.Yaw motor system 6.Designed for minimal maintenance and easy install 7.Aerodynamic brake & manul brake               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. 2. 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. 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  

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