wind generator 20kw with disc brake system

windmill turbine generator
1.permanent magnet wind generator
2.Maintenance free
3.Micro-computer intelligence control
windmill turbine generator
20kw wind turbine details as follow:
Qingdao Hengfeng Wind Power Generator Co.,Ltd is a professional manufacturer
of wind power generator from 150W to 30KW.


Power
20kW
blades diameter
10.0m
rated rotor speed
120r/m
rated speed
10m/s
rated Power
20KW
max Power
30kw
output voltage
380V
start up wind speed
3(m/s)
work speed
3-25(m/s)
security wind speed
50(m/s)
height of tower
18(m)
top weight except tower
700kg
tower type
ø325mm steel tube
output controller system
Controller , Inverter

can supply power for
Village, air-condition, refrigerator, washing machine ,
water pump ,electric pan, color TV, lighter, fanner,
charger
Suggested batteries and it’s capacity
56 PCS 12V200AH

The generator:
The Features of our wind generator as follow:
1.Low speed permanent magnet generator
2.Low starting torque,High generating efficiency
3.Glassfibre high efficiency blades
4.Neodymium magnets and bearing with high performance
5.Yaw motor system
6.Designed for minimal maintenance and easy install
7.Aerodynamic brake & manul brake



Controller
Micro-computer intelligence controller
1.If the system meet problem ,and the wind turbine is running ,it can prevent the wind turbine race rotation .
2.have the auto-protection function of the batteries Reverse protection, anti-disconnect battery protection, battery damage protection.
3.when the charge current is high in strong wind,controller can load the wind turbine automatically. And charging the battery with low current.
4.The wind turbine brake automatically when the battery bank voltage get to rated voltage 125%; and stop charging the batteries.
5.the wind turbine get back charging the batteries when the the battery bank voltage get to rated voltage 108%
6.Controller with a manual emergency brake switch, users can use depending on the circumstances. Using this switch, the wind turbine will be brake.





Inverter:
Pure sine wave inverter
1. Pure sine wave output can drive any household appliances.
2. Use integrated circuit, less wire connection.
3. Adopting micro-processor technology, improving system integration.
4. Excellent protection includes over voltage shutdown, under voltage shutdown, over load protection, short circuit protection, over thermal protection, etc.
5. Be able to work in wind power or wind&solar hybrid system
6. With high efficiency transformer instead of high frequency e-circuit design
7. Automatic regulate voltage,
8. LCD display operation status,
9. High running stability and reliability
10. True sine wave form power output
11. High efficient transformer isolation
12. Buzzer alarm while over-loading/voltage, high-temperature




The tower:
We can supply free stand tower and guy wire tower,and the height can be changed according to your requirement.


Any other questions please contact me.