We are manufacturer of windmill generator.
1. Machine Type: Horizontal-axis wind turbine
2. Blade form: Propeller
3. Blade number: 3 PCS
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
Power: 50KW
Blade diameter (m): 15.0
Rated Rotated speed(r/min): 100
Rated speed (m/s): 12
Rated power: 50KW
Max power: 60KW
Output voltage (v): 380
Start up wind speed (m/s): 3
Work speed (m/s): 3-30
Security wind speed(m/s): 50
High of tower (m): 18
Top quality except tower: 980kg
Tower Steel tube model (mm): φ 450
Speed regulation: Leaning tail + electric brake
Capacity and quantity of battery: 12V200AH 90 PCS
Can supply power for:
Small villages, Air conditioners, Refrigerators, Water pumps,
Cookers, Color television sets, Washing machines, Lighting,
Electric fans and Charge
Advantages of our products:
1)stable voltage output, high efficiency
2)on-grid and off-grid system, Pure Sine Wave Inverter
3)ISO9001 and CE
4)water-proof and no corrosion
5)good after-sales service
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
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.
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
Starting-up at low wind speed, with stable voltage output, low noise and no pollution, The stator adopts special Magnetic Circuit and resorts to ultrastrong permanent Magnet. The blades are made of high-intensity materials. Pure Sine Wave Inverter controlled by chip outputs Sine Pulse Width Modulation(SPWI) and stable voltage, High quality and competitive price guarantee us a huge market all over the world, such as in Eastern Asia, Europe, North America, South America and Middle East
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.
