Machine Type: Horizontal-axis Direct drive wind turbine
1. Blade Form: Propeller
2. Blade number: 3 PCS
3. Blade material: Glass fiber reinforced plastic
4. Type of generator: Permanent-magnet direct drive 3 phase AC
5. Type of tower: Guy wire or free standing
6. Output Waveform of inverter: Pure Sine Wave
High-performance controller:
1. If the system meet problems, and the wind turbine is running, the manual brake button will prevent the wind turbine race rotation.
2. Our generators have the auto-protection function of the battery over voltage protection, battery under voltage protection, battery reverse-connect protection, solar panel reverse-charge protection, solar panel reverse-connect protection.
3. The wind turbine brake automatically when the battery bank voltage get to rated voltage 125% and stop charging batteries. When the charge current is high in strong wind, controller can load the wind turbine automatically and charging the battery with low current, however, the wind turbine get back charging the batteries when the battery bank voltage get to rated voltage 108%.
4. The big power controller which are from 15KW to 100KW matches the touch-type screen and it is humanization design to make the operation more convenient and intuitive to show more directly.
Pure sine wave inverter:
1. It is the pure sine wave output can drive any household appliances and use integrated circuit, less wire connection.
2. We adopt the micro-processor technology, improving system integration.
3. Excellent protection includes over voltage shutdown, under voltage shutdown, over load protection, short circuit protection, over thermal protection with high efficiency transformer instead of high frequency e-circuit design.
4. Be able to work in wind power or wind&solar hybrid system
5. Automatic regulate voltage,
6. LCD display operation status,
7. High running stability and reliability
8. True sine wave form power output
9. High efficient transformer isolation and buzzer alarm while over-loading, over-voltage, high-temperature.
Other details
1. The span life of our products is 20~25 years even more.
2. We mainly export to European, American markets, Middle East market, such as Germany, France, Poland, Rusia, Italy, USA, England and so on.
3. Production capacity: 1000 sets
4. Annual sales: USD 4, 900, 000
|
Power |
3KW |
|
Blade diameter |
5.0m |
|
Rated rotor speed |
200r/min |
|
Rated speed |
8m/s |
|
Rated power |
3000W |
|
Max power |
4500W |
|
Output voltage |
220V |
|
Start up wind speed |
3m/s |
|
Work speed |
3-25m/s |
|
Security wind speed |
50m/s |
|
Height of tower |
8m |
|
Top quality except tower |
235kg |
|
Tower type |
guy wire tower |
|
Output controller system |
Controller & inverter |
|
System |
off-grid system |
|
Can spply power for |
Air-condition Referigerator, Washing Machine, Water Pump, TV, Lighting, Electric fan, Charge |
Qingdao Hengfeng Wind Power Generator Co., Ltd is one of the leading wind turbine manufacturer in China. Company start at 2004, Workshop covers more than 5000 square meters. It is about 1 hour by car to Qingdao Airport. And 30 minutes to Qingdao port. The traffic is very convenient.
Our company mainly produces 150 watts to 100 kilowatts of small and medium horizontal axis, vertical axis wind turbines, wind and solar power supply system, widely used in off-grid and on-grid power generation system. Produced in strict accordance with the ISO9001 international standard production system management, we have standard production line and automated packaging line, strict product testing system, advanced test equipment, to ensure provide customers the highest quality products and services; All products have achieved CE certification. Hengfeng has unrivalled experience and has built up a global reputation for their robust and reliable performance.
Our products has been export to more than 60 countries, for example, Europe, Middle East, Southeast Asia, Australia etc; Widely applied for island, military, maritime monitor, home use, commercial business and remote area etc, we have integrated design, production, sale and after-sale service. If you are thinking about reducing your domestic energy bills or providing a multi-site energy solution for your business, HENGFENG can help achieve your renewable energy aspirations. We make sure that your wind turbine choice will work productively for you and deliver all-round environmental benefits.
