| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 5 Years |
|
Still deciding? Get samples of US$ 16580/Set
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
An electric yaw control wind turbine is a type of wind turbine that uses an electric system to adjust the orientation of the rotor towards the wind direction.
This system can improve the efficiency and stability of the wind turbine, as well as reduce the mechanical wear and tear of the components.
The electric yaw control system consists of a yaw bearing, a yaw drive, a yaw brake, and a control system.
The yaw bearing allows the nacelle to rotate around the tower, the yaw drive provides the torque to rotate the nacelle, the yaw brake stops the rotation when the desired position is reached, and the control system processes the signals from the wind sensors and commands the yaw drive and brake.
| Model | RX-15DK | RX-20DK | RX-30DK | RX-40DK | RX-45DK | RX-50DK |
| Rated Power | 15KW | 20KW | 30KW | 40KW | 45KW | 50KW |
| Max Power | 20KW | 25KW | 35KW | 45KW | 50KW | 55KW |
| Blades Length | 3.2m | 3.5m | 3.8m | 4.5m | 4.9m | 5.8m |
| Wheel Diameter | 6.7m | 7.5m | 8.0m | 9.5m | 10.3m | 12.0m |
| Blades Quantity | 3 | 3 | 3 | 3 | 3 | 3 |
| Rated Voltage | 120V-380V | 120V-380V | 120V-380V | 120V-380V | 120V-380V | 120V-380V |
| Start Up Speed | 3m/s | 3m/s | 3m/s | 3m/s | 3m/s | 3m/s |
| Rated Speed | 10m/s | 10m/s | 10m/s | 10m/s | 10m/s | 10m/s |
| Cut-in Speed | 4m/s | 4m/s | 4m/s | 4m/s | 4m/s | 4m/s |
| Survival Speed | 40m/s | 40m/s | 40m/s | 40m/s | 40m/s | 40m/s |
| Blades Material | Glass fiber | |||||
| Generator Type | Three Phase Permanent Magnet Generator | |||||
| Working Temperature | -80ºC~+80ºC | |||||
| Protection Level | IP54 | |||||
| Working environment humidness | ≤90% | |||||
| Altitude | ≤4500m | |||||
| Tower Type | Guyed Cable Tower | |||||
| Overload Protection | Electrical control yaw protection | |||||
| Wind direction adjust | Electronic yawning | |||||
1. Ultrasonic anemometer
The conventional mechanical anemometer has a simple structure, and the internal rotating parts have
abrasion loss, which is easy to be worn by wind and sand, and at the same time, it is easy to be disturbed by
freezing, rain and snow. The new ultrasonic anemometer has no mechanical friction loss. It has a small and
compact structure, low influence from the outside world, and high reliability. It is used to accurately detect
real-time wind conditions.
2. Solar aviation indicator light
Instead of traditional indicator lights, no external power supply is needed, saving installation space. This
device is composed of silicon solar panels and multi-layer LED light sources. The high-efficiency silicon
solar physical panels supply large-capacity, maintenance-free storage batteries to provide power for the
flasher to flash at night.
3. Stainless steel ball lightning rod
The whole adopts SUS304 stainless steel, which is rust-resistant, beautiful in shape, simple in structure and
easy to install. It can be used for direct lightning protection, with wide protection angle and strong wind
resistance.
4. Integrated stickers of intelligent automatic fire extinguishing materials
This product is an innovative invention in the fire protection industry and is a simple and highly reliable
independent automatic fire extinguishing device. There is no need for any power supply, no special smoke
and temperature controllers, no responsible equipment and pipelines, and only need to be pasted inside the
equipment to accurately and effectively detect and extinguish the source of goods and kill the disaster at the
initial stage.
5. Automatic butter filler
Instead of the traditional step of manually filling the bearing with butter, it is automatically controlled by the
program to fill the bearing parts with butter on time and accurately.
){kind=link}