■ Full Data

Airforce 4.1 (5KW WT) Horizontal Wind Turbine
1.Horizontal wind turbine has adjustable blade angle and blade design to achieve maximized efficiency
2.Low start-up wind speed ONLY 1.5M/S
3.Dual, automatic emergency braking system
4. Sealed Sweden SKF bearing
5.Unique neodymium iron boron permanent magnetic material

Product advantages:
1.Dual, automatic emergency braking system
2.Sealed Sweden SKF bearing
3.Waterproofing
4.Unique Anti-Vibration design
5.Efficient Aero-dynamic design
6.High strength, corrosion resisting aluminium alloy
7.Unique neodymium iron boron permanent magnetic material
8.Low noise level

■ Technical Data

Main characteristics:
1.ADJUSTABLE blade angle and blade design to achieve maximized efficiency
2.Low start-up wind speed ONLY 1.5 M/S
3.Large range of wind speed usability (2m/s—20m/s)
4.Cp value about 0.43
5.All-over automatic system

Quality guarantee:
1.Two-year limited guarantee
2.Highest quality manufacturing standards (ISO9001)
3.Wide range of temperature tolerance (-20℃―65℃)
4.High salt fog, dust and sand resistance
5.Strong wind resistance and high survival wind speed
6.Durable materials and components(i.e. Sweden's SKF bearing)

Easy transportation and installation:
1.Light and compact size
2.Intuitive online installation guides
3.The same as Airforce 2.0, wide installation and maintenance network worldwide
4.Perfect after-sales service system

http://www.langpu-farm-machinery.com/wind-generator/5kw-wind-turbine.html