15 Kv Vacuum Circuit Breaker

Our 15 kv vacuum circuit breaker is a new generation of environmentally friendly high-voltage protection equipment built for the global 15kV medium-voltage power distribution system. It adopts internationally leading vacuum arc extinguishing technology to completely replace traditional oil circuit breakers and SF6 circuit breakers, achieving zero greenhouse gas emissions. As a professional manufacturer with 30 years of in-depth experience in the high-voltage electrical industry, our 15 kv vacuum circuit breaker has passed dual international standard certifications of ANSI C37.04 and IEC 62271-100, and successfully entered the markets of more than 20 countries and regions such as the United States, Canada, Brazil and Mexico, becoming the preferred supplier for local power engineering projects and brand owners.

This 15 kv vacuum circuit breaker adopts an integrated vacuum arc extinguishing chamber design, with fast arc extinguishing speed and strong breaking capacity, which can cut off the fault current within 25ms to effectively protect power equipment from damage. The shell is made of high-strength 304 stainless steel, and the surface has undergone multiple anti-corrosion treatments, with a protection grade of IP65, and can operate stably in extreme temperature environments from -40℃ to +70℃. The product integrates an intelligent control unit inside, which can realize remote monitoring, fault diagnosis and automatic protection functions, greatly improving the intelligent level of power grid operation. With a mechanical life of ≥20,000 times and an electrical life of ≥10,000 times, it truly realizes long-term maintenance-free and saves customers a lot of later operating costs.

Application Fields

 

The 15 kv vacuum circuit breaker is mainly used in 15kV medium-voltage power distribution systems in North America, South America and Southeast Asia, and is the core equipment for local power grid construction and transformation. In substations and power distribution rooms, it is used as 15kV outgoing line switches and bus sectional switches to control and protect power lines. In the industrial field, it provides reliable protection for production electricity in enterprises such as factories, mines and oil fields, avoiding equipment damage and production interruption caused by power failures. At the same time, the 15 kv vacuum circuit breaker is also suitable for new energy power stations such as wind power and photovoltaic power generation, as grid-connected switches to ensure the stable transmission of new energy power. In addition, it can also be used in power systems of important infrastructures such as railways, airports and ports to provide power guarantee for the normal operation of these key facilities.

We establish a quality management system in strict accordance with international standards, and a professional quality team conducts inspection and control over the whole process of raw material entry, production, testing and packaging of 15 kv vacuum circuit breakers to ensure that each product meets high-quality requirements. We implement a strict 100% full inspection system before product packaging, and all 15 kv vacuum circuit breakers are fully inspected by an exclusive professional quality inspection team, covering core dimensions such as appearance integrity, mechanical properties, electrical parameters, accessory completeness and label compliance.

Each inspection result is recorded in detail, and all data are systematically archived to achieve full-process traceability. We fully support and accept product inspection of 15 kv vacuum circuit breakers by third-party testing/inspection institutions with legal qualifications, and can cooperate with the whole-process inspection services including factory supervision, production process inspection and full performance inspection before delivery to ensure that the delivered products fully meet the technical standards and quality requirements agreed in the contract.

We will provide customized export packaging solutions according to the transportation needs and destination environment of 15 kv vacuum circuit breakers. All products will undergo a strict 100% full inspection before packaging to ensure product quality is qualified. We use high-strength fumigated wooden boxes for packaging, filled with EPE buffer materials and moisture-proof films inside, which can effectively prevent products from being damaged by collision, moisture and corrosion during long-distance transportation.

We mainly support FOB trade terms, and we are responsible for the costs of transporting 15 kv vacuum circuit breakers to the port and customs declaration and exit; at the same time, we can cooperate with EXW, DDP and other terms for negotiation and cooperation, and the final shall be subject to the written agreement in the contract between both parties. We will strictly inspect the quality and reinforce the packaging before shipment. If the 15 kv vacuum circuit breaker is damaged during transportation, please provide proof such as damaged photos, videos and logistics waybills after receiving the goods. After verification and confirmation, we will provide you with replacement, reissue or corresponding compensation plans to protect your legitimate rights and interests.

All our 15 kv vacuum circuit breakers 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, and a number of core technologies have been applied to the design and production of 15 kv vacuum circuit breakers.

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 established long-term and stable cooperative relations with internationally renowned brands such as Schneider and Siemens. 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.