Founded in 1998, Hulk Energy Machinery Co., Ltd. is an investment-based enterprise with advanced wind power technology focusing on developing medium-sized wind turbine generator systems. What we advocate will be the environment protection, pollution abatement, together with energetic exploration and utilization in new energy. Currently, 7 model gird tied wind turbine generator systems, namely HFD-5KW-G1, HFD-5KW-G3, HFD-10K-G1, HFD-10KW-G3, HFD-20KW-G3, HFD-30KW-G3 and HFD-50KW-G3, have been developed and put into manufacture and market.
The products we developed have filled in the vacancy between small-sized and large-sized wind turbine generator systems. They are eligible for small-sized wind farms, enterprises and family on-grid configuration. Through adopting Mitsubishi PLC (Programmable Logic Controller), sensor, electrical motor, hydraulic brake and unique controlling conception, the wind turbine generator system has achieved the flexible controller and reliable protection to tackle a variety of complicated surroundings.
At the same time in achieving the high reliability, we are endeavoring to enhance the maintenance-friendly for the wind turbine generator systems. All the components of the generator are relatively independent and easy to disassemble and install. Hydraulic tower will keep the end users being free from hiring the crane to proceed with tower raise and fall, which will minimize the installation and maintenance expenditure.
Long-distance monitoring function has been equipped innovatively on the small-medium size wind turbine generator systems. The running performance of the turbines will be promptly transmitted to the server via wireless or wire mode. In view of the data, we can provide you with the running and maintenance propositions and actualize the long-distance control.
Wind keeps changing, while we are with unswerving belief. Together with you, we will protect the green and the world hand in hand with the wind turbine technology and products.
|
Items\Models |
EFD-20KW-G3 |
|
Rated voltage(VAC) |
380~415 |
|
Phases |
3 |
|
Rated ampere(AAC) |
48 |
|
Annual energy production(kWh) |
48000 |
|
Rotor diameter(m) |
10.0 |
|
Blade material |
GFRP |
|
Start-up wind speed(m/s) |
2.5 |
|
Direction (Looking downwind) |
Clockwise |
|
Rated Wind speed(m/s) |
12.5 |
|
Cut-out wind speed (m/s) |
20 |
|
Survival wind speed(m/s) |
40 |
|
Location relative to tower |
Upwind |
|
Tilt angle |
6° |
|
Rated RPM |
69/65 |
|
Blade No. |
3 |
|
Free stand tower height (m) |
18 |
|
Cable length(m) |
22 |
|
Grid-connected rated power(KW) |
20 |
|
Orientation drive mechanism |
Electrical yaw |
|
Orientation drive type |
Automatic/
Manual |
|
Efficiency |
0.8 |
|
Nacelle weight (Tons) |
1.5 |
|
Frequency(Hz) |
50/60 |
|
Safety devices |
- Yawing
- Hydraulic brake
- Electric brake |
HULK ENERGY has for over 10 years been specializing designing and distributing wind and solar power products. We service everything we sell. We have seen scores of companies come and go, but we have consistently been here to take care of our customers. We supply good quality, low-priced renewable energy systems - proving that renewable power need not cost the earth. We've provided you very comprehensive alternative energy products, including complete systems, solar panels, wind power generators, solar light system, solar mounting systems, electric, inverters, controllers and batteries. Our mission is to demonstrate that green energy is genuinely viable, whether you are living on or off grid - and that renewable energy can be a sound financial investment, as well as a sound investment in our future.
We believe that Alternative Energy products should not only be utilitarian, but also be aesthetically pleasing to look at. Our experience means that we will execute our services as efficiently as humanly possible. And lastly, we believe in innovation and creativity, finding new ways to serve our customers better.
