| Prod Model: |
H4.6-3KW |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Output Power: |
3kw |
| Max Output Power: |
4.5kw |
| Rotor Blade Diameter: |
4.6m |
| Start-up Wind Speed: |
3m/S |
| Rated Wind Speed: |
10m/S |
| Working Wind Speed: |
3m/S- 25m/S |
| Over Speed Control: |
Yawing, Electromagnetism Brake |
| Shut Down Method: |
Auto or Manual |
| Survival Wind Speed: |
50m/S |
| Tower: |
Guyed Tower, Freestanding Tower, Hydraulic Tower |
| Number Of Blade: |
Three Blade |
| Rotating Shaft: |
Horizontal |
| Stress Way Of Blade: |
Resistance |
Product Description
Hummer 3KW wind generator for farm features:
Adopting SCF supercritical generator technology as core, combing 7 other patented technologies and refined materials, 3KW PMG alternator is smaller in size, lighter in weight, but much higher in efficiency.
The whole system includes wind generating system, PLC controller, rectifier, dumping load, inverter, tower, battery bank (for off grid system)
Rectifier for 3KW wind generator combines the functions of converting unstable AC power from generator to DC and output to the inverter, and also the controller of dumping load, it can intelligent start up the dumping load to protect the system from over voltage etc.
PLC controller is capable of quick reaction to the wind signal, monitoring and adjusting the system accordingly, users can check various operation data of the system on the touch screen, such as generator temperature, rotation speed, wind speed, wind direction, yaw shaft angle, power, current voltage etc.
Dumping load which we are using is metal resistance box, it quickly dissipates heat by air convection. A fan isn't needed.
Off grid inverter for 3KW wind turbine:
Pure sine wave output can drive any household appliances.
Use integrated circuit, less wire connection.
Adopting micro-processor technology, it can improve system efficiency.
Excellent protection includes over voltage shutdown, under voltage shutdown, over load protection, short circuit protection, over temperature protection, etc.
The whole system is self-support, can supply power to the farm independently.
| Rated power (W) | 3000 |
| Maximum output power (W) | 4500 |
| Battery bank voltage (VDC) | 48 |
| Cut-in wind speed (m/s) | 2.5 |
| Rated wind speed (m/s) | 10.0 |
| Working wind speed (m/s) | 3-25 |
| Survival wind speed (m/s) | 50 |
| Generator type | Permanent Magnet Alternator |
| Blade material/quantity | GRP/3 |
| Blade diameter (m) | 4.6 |
| Over speed control | Yaw + Electromagnetic brake |
| Shutting down method | Manual + Automatic |
Anhui Hummer Dynamo Co., Ltd. is a professional wind generators manufacturer with high-tech in the field of wind energy.
We specialize in researching, developing, producing and promoting of small-sized wind generator system, and also provide solutions for setting up small-scaled wind farm. After nearly 30 years efforts, our company has developed independent intellectual property rights of "Hummer" wind generator and control system.
There are more than 200 employees in the company including 40 R&D staff. And the factory covers over 30, 000 square meters with the workshop more than 7.5 Acres. There are more than 100 sets of large machines for processing, cutting and spray-painting equipments, and also many testing and examining systems. The monthly output is 3, 000 sets.
All Hummer small-sized wind generators including wind generator from 400W to 200KW, which have acquired CE certificate. Meanwhile, Hummer' S wind generator with good reputation can be found in more than 91 countries and regions, such as EU, North America, Oceania, Africa and Asia.
Hummer' S wind generators have the features of "Super Light, Small, Swift and High efficiency" when comparing with traditional' S. We have a powerful R&D team (consisting of experts enjoying government allowance), providing a reliable strength for product upgrade& technical support. The management team has abundant experiences in production, marketing, service and consultation. Until now our company has formed a comprehensive management system of research, study, development and service.
Hummer aims to be a worldwide influential enterprise as well as the best domestic manufacturer and service provider.
