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Hopeful Wind Energy Technology Co., Ltd.

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 Hopeful Wind Energy Technology Co., Ltd.

China

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Current:Home » Product Categories » » 5KW Neodymium iron boron permanent magnetic material
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5KW Neodymium iron boron permanent magnetic material
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Product:
Brand: aa 
Price: 6500.00USD/ 
MOQ: 1  
Total supply:
Delivery time: From the date of payment from the buyer within days of delivery
update time: 2016-07-08 05:36  Valid to:Long-term effective
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Product advantages

»Dual,automatic emergency braking system

»Sealed Sweden SKF bearing

» Waterproofing

» Unique Anti-Vibration design

» Effcient Aero-dynamic design

» High strength, corrosion resisting aluminium alloy

» Unique neodymium iron boron permanent magetic material

» Low noise level

 

Main characteristic

» Adjustable  blade angle and blade design to achieve maximized effciency

» Low start-up wind speed only 1.5m/s

» Large range of wind speed usability (2m/s-20m/s)

» Cp value about 0.43

» All-over automatic system

 

Quantity guarantee

» Two-year limited guarante

» Highest quality manufacturing standards (ISO9001)

» Wide range of temperature tolerance(-50 °C -65  °C )

» High salt fog,dust and sand resistance

» Strong wind resistance and high survival wind speed

» Dural materials and components

 

Easy transportation and installation

» Light and compact size

» Intuitive online installation guide

» Wide installation and maintenance network worldwide

» Perfect after-sales service system

 

Technical Specifications

 

Model

Airforce 4.1 on-grid

Rated output power

5KW

Max.output power

5.1kW

Voltage

380Vdc

Rated wind speed

12m/s

Max.wind speed

20m/s

Survival wind speed

60m/s

Start-up wind speed

1.5m/s

Cut-in wind speed

2m/s

Rated rotational speed

400rpm

Max. rotational speed

450rpm

No. of blades

3

Rotor diameter

4.1m

Blade length

2.02m

Blade material

FRP

Generator

3 phases PM generator

Braking system

Electromagnetic braking control system

Type

Downwind rotor

Yaw control

passive

Total weight

120kg

Warranty

whole system-2 years

Controller

Full-automatic control

Tower

12m(optional)

 

Power Graph:

 

 

Certificate of conformity:

 

 

 

ISO9001:

 

 

 

 Project cases:

 

 

 

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