11 Kv Outdoor Vacuum Circuit Breaker

Our 11 kv outdoor vacuum circuit breaker is a new generation of high-voltage protection equipment tailor-made for harsh outdoor environments. Adopting advanced vacuum arc extinguishing technology and fully sealed integrated structure, it can operate stably for a long time under various complex climatic conditions. As a professional manufacturer with 30 years of in-depth experience in the high-voltage electrical industry, our 11 kv outdoor vacuum circuit breaker has passed the type test of national authoritative institutions and a number of international certifications, with product performance reaching the international advanced level, and is widely used in outdoor power distribution systems around the world.

The shell of this 11 kv outdoor vacuum circuit breaker is made of high-strength 304 stainless steel, and the surface has undergone multiple anti-corrosion treatments, which can effectively resist the erosion of ultraviolet rays, acid rain, salt spray, sand dust and other corrosive factors. All conductive parts and operating mechanisms inside the product are sealed, with a protection grade of IP65, fully adapting to the outdoor open-air installation environment. The vacuum arc extinguishing chamber uses imported high-quality copper-chromium alloy contact materials, which have excellent breaking performance and arc extinguishing ability, and can cut off the fault current within 25ms to protect power equipment from damage.

Application Fields

 

The 11 kv outdoor vacuum circuit breaker is mainly used in outdoor high-voltage distribution lines and is one of the core equipment for urban and rural power grid renovation projects. It can effectively improve the automation level and power supply reliability of the power grid, and reduce power outage time and scope. In coastal areas and high salt spray environments, our 11 kv outdoor vacuum circuit breaker can operate stably for a long time with its excellent anti-corrosion performance without frequent maintenance. In plateau areas, we can provide customized plateau-type products to adapt to the special environment of high altitude, low air pressure and strong ultraviolet rays.

In addition, the 11 kv outdoor vacuum circuit breaker is also widely used in outdoor power distribution systems of industrial and mining enterprises, providing reliable protection for outdoor production facilities in industries such as mines, oil fields and chemical industries. In the field of new energy power generation, it can be used as an outdoor grid-connected switch for new energy power stations such as wind power and photovoltaic power generation to ensure the stable transmission of new energy power. At the same time, it is also suitable for outdoor power distribution systems of infrastructure construction projects such as railways, highways and water conservancy, providing power guarantee for the smooth implementation of these important projects.

Our company was founded in 1996, with 30 years of in-depth experience in the high-voltage electrical industry, specializing in R&D and production of pole-mounted circuit breakers, reclosers and other power distribution equipment. The factory covers an area of more than 200 mu, with more than 400 on-the-job employees, and has modern production workshops and internationally advanced production and testing equipment. We are Henan Engineering Technology Research Center for Intelligent High-Voltage Sensors, with a professional R&D team, and have obtained more than 100 national patents in new product R&D.

We have cooperated with well-known domestic and foreign brands such as Schneider, Siemens, Xuji Electric, NARI Group, Beijing Kerui and Chint Electric, accumulating rich industry experience and customer resources. We fully comply with local environmental protection regulations and have been officially awarded the title of Henan Green Factory, which is an authoritative recognition of our standardized environmental management and green production practices. We always adhere to the principle of surviving by quality and developing by innovation, and are committed to providing customers with high-quality high-voltage electrical products and services.

We have a perfect quality management system and have passed ISO9001 quality management system certification, ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification. All our products have passed the type test of national authoritative institutions and obtained type test certificates. In terms of new product R&D, we have obtained more than 100 national patents, including utility model patents and design patents.

We are the supporting unit of Henan Engineering Technology Research Center for Intelligent High-Voltage Sensors and also a "Specialized, Refined, Differential and Innovative" Enterprise in Henan Province. Our product quality has been widely recognized by customers at home and abroad, and we have won many honorary titles such as "Quality Trustworthy Product" and "Excellent Supplier". We will continue to strengthen quality management and technological innovation, continuously improve product quality and service level, and provide customers with more high-quality products and services.