Vertical Axis Wind Turbine 10kw

Model NO.: GV-10KW Number of Blade: Three Blade Stress Way of Blade: Resistance Phase: Single-Phase Generator Type: Disc Coreless Permanent Magnent Generator Blades Number: 3 PCS Rated Wind Speed: 12 M/S Safe Wind Speed: 50 M/S Warranty: 3 Years Transport Package: Foam+Plywooden Case Origin: Qingdao, Shandong, China Output Type: AC Three Phase Rotating Shaft: Vertical Power: ＜10kW Certification: CE, ISO, BV Generator Material: Aluminium Body+Copper Wire+ND-Fe-B Blades Material: FRP Start Wind Speed: 2.8 M/S Color: White/Red Trademark: GREEF Specification: CE ISO TUV IEC HS Code: 8502310000 5KW Vertical Axis Wind Turbine
  GREEF vertical axis Wind Turbine Product Description

GREEF vertical axis wind turbine (VAWTs) is a type of Wind Generator where the main rotor shaft is set vertically.VAWTs offer a number of advantages over traditional horizontal-axis wind generator (HAWTs).They can be packed closer together in wind farms, allowing more in a given space.They are smaller, but rather due to the slowing effect on the air that HAWTs have, forcing designers to separate them by ten times their width. GREEF vertical Axis wind generator are rugged, quiet, light, Omni-directional, and they do not create as much stress on the support structure.They do not require as much wind to generate power, thus allowing them to be installation at urban .They are easily maintained and can be installed on rooftop and similar tall structures.

  Vertical Axis Wind Generator 5KW  Recommend for        • Household, Garden, farm,Urban,Rooftop • Telecom sites. • Rural electrification programs. Island , sentry, island, sight lighting. The off grid 5kw vertical axis wind turbine is often used in conjunction with Solar Panels to provide more reliable year-round energy supply.


  5kw vertical axis wind turbine  Technical Data
 

Model	GS-5KW
Performance
Rated Power	5kW
Max Power	6kW
Start Wind Speed	2.8m/s   (9.184mph)
Rated Wind Speed	12m/s(26.88mph)
Working Wind Speed	2-25m/s   (4.48-56 mph)
Safety Wind Speed	50m/s(112mph)
Physical Parameters
Blades Length	5.2M(17.056ft)
Blades Rotor Diameter	3.3m(10.824ft)
Blades Material &Quantity	FRP /3PCS
Mill Weight	530kg
Swept Area	17.16 M2
Tower Height	12m (39.36ft.)  Free Folding tower
Generator Parameters
Generator Type	Axial Flux Coreless outer rotor disc permanent magnet direct drive generator
Rated Speed	100RPM
Start Torque	<1N.M
Option Voltage	120-500V
Protection Method	Electromagnetic   Brake+PWM
Protection Grade	IP54
Working Temperature	-40-50ºC
Life time	20   Years

 Vertical Axis Wind Generator GS-5kw Sound Data   Test position: At 15m away from generator (average value of 3 point-rears, left, right.)

Wind Speed (m/s)	3	4	5	6	7	8	9	10	11
Sound(dB )	1.40	3.17	6.46	9.74	14.13	22.60	33.61	37.64	38.12
Wind Speed (m/s)	12	13	14	15	16	17	18	19	20
Sound(dB )	38.90	38.97	39.06	39.12	39.03	39.08	40	43	44

Note: The sound value includes wind noise.


  5kw vertical axis wind turbine GS-5kw Pictures


  GREEF 5kw vertical axis wind turbine use axial flux coreless disc generator which have following advantage: 1.      Torque Patent Technology: use newest "Precise Coil" technology. No hysteresis and gear notches effect make the start torque very low

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