Monday, June 13, 2011

small wind turbines for home,maintanence free, easy installtion

small wind turbines for home,Low starting torque, High generating efficiency
Designed for free maintenance and easy install
Qingdao Hengfeng Wind Power Generator Co.,Ltd is a professional manufacturer of wind power generator from 150W to 100KW.
Main technical data as follows:




Small wind turbines for home
Main technical data as follows:
1. Machine Type: horizontal-axis wind turbine
2. Blade form: propeller
3. Blade number: 3 pieces
4. Blade material: glass fibre reinforced plastic
5. type of generator:permanent-magnet 3 phase AC
6. type of tower: guy wire or free standing
7. rotor diameter (m): 2.0 2.2 2.6 2.8 3.2 4.0 5.0 6.0 8.0 8. rated rotation (r/s): 100-400
9. rated power (w): 150 200 300 600 1000 2000 3000 5000 10k
10.working voltage (v): 12 24 48 96 108 220 380
11.matching battery capacity (v): 12 24 48 96 108 220 380
12.startup wind speed (m/s): 3.0
13.working wind speed (m/s): 3.0-25
14.rated wind speed (m/s): 8.0-13.0
15.rotation direction: clockwise
16.wind utilization factor: 0.4
17.high-speed ratio: 6/1-8/1
18.speed regulation: leaning tail + electric brake
19.tower height (m): 6-18
20Life span:20-25 years;
21Warranty:3year for wind turbine , and 1year for controller and invertor






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