High Voltage Warning Device
Contact Info
- Add:C-9/F, Building C, Jingda Industrial Park, No. 39 Qingfeng Avenue, Longgang Street, Longgang District, Shenzhen, Zip: 518116
- Contact: 李女士
- Tel:13682351635
- Email:1920671927@qq.com
Other Products
I. Working Principle The high-voltage voice alarm is directly installed on the conductor of the transmission line, integrating multiple technologies such as high-voltage line power extraction technology, anti-interference technology, microelectronics technology, infrared detection technology, and voice broadcast technology. Its appearance is bright red, and it will automatically activate the flashing warning light when the light is dim, serving as a striking warning. It is a relatively new type of high-voltage warning device in China. If people fail to notice the alarm and enter the safety zone of the transmission line, the infrared detection system will detect it in time and immediately activate the voice warning function to alert pedestrians and vehicles to detect it early and take corresponding preventive measures, thereby avoiding power grid safety accidents. II. Main Functional Features 1. The display part is composed of a 10×25 series-parallel ultra-high-brightness Φ10 LED dot matrix, with the rated voltage and current of each LED being 3V/20mA respectively. 2. The product automatically controls the power on/off and the flashing of the display, that is, it automatically activates the alarm when the brightness is low, and automatically turns off the alarm when the brightness is high. 3. Adopting special light-emitting devices, it has high brightness and strong penetrating power, with a night warning distance of over 800 meters. 4. The performance of this device remains unchanged under various complex environments such as rain, snow, ice, and oil. 5. The product automatically extracts power from the high-voltage conductor, with a stable voltage of 25V DC and a current of 0.85A. 6. This device obtains working power by extracting power from the conductor, can be directly installed, and is easy to install. 7. This device can automatically turn on and off according to the surrounding environment and light brightness. 8. It is suitable for use on transmission lines of 10～1000KV, with a wide application range. 9. After installation, this device has no adverse impact on the operation of the high-voltage line. 10. This device has good temperature resistance, waterproofness, dustproofness, and long service life. 11. The service life of this device is more than ten years.
Customized products, the quoted price is a reference range price at the time of current market release, and the actual price is subject to negotiation.
| Industry Category | Others |
|---|---|
| Product Category | |
| Brand: | 特力康 |
| Spec: | |
| Stock: | 999 |
| Origin: | 114403 |
