qingdao 3kw wind turbine

qingdao 3kw wind turbine
1.High efficiency,security,stablity
2.low weight,low start-up wind speed.
3.long service life
Model:BF-H-3k
Generator Type: Direct drive permanent magnet VAWT, 3 phase AC
Power(w):1000
Rated wind speed(m/s):9-11
Rotor diameter(m):3
Start-up wind speed(m/s):3
Height of blade(m):3.6
Range of working wind speed(m/s):3-25
Material of blades and numbers:Glass Fiber Reinforced Plastic/3
Survival wind speed(m/s):50
Rated rotor speed(r/min):150
Output Voltage:AC220/380V
Speed regulation method:Electromagnetic control
Stop method:Electromagnetic brake
Wind energy utilized coeffeicent:30%-40%
Sweep wind area(sq.m):8.065
Range of working temperature:-45-60 centigrade
Suggested supporting battery:18pcs12v100ah
Top weight (kg):323
Tower type and height:Free standing tower/8m