High-voltage circuit breakers are power plants, substations and power system is the most important control and protection equipment, and its role is to: (1) control action. According to the needs of power system operation, Jiangxi outdoor vacuum circuit breaker on the choice, some or all of the electrical equipment, as well as part or all of the line inputs or out of operation. (2) protection. When a part of the power system fails, it and the protection device, automatic device compatible breaker, rapid removal of the defective part of the system, reduce the power range, prevent the accident, all kinds of electrical equipment to protect the system from damage, ensure trouble-free part of the security operation. Xian Huayi power plant is the high-voltage electrical equipment backbone enterprises, leading products 6-110kV high voltage vacuum circuit breakers, low voltage switch cabinet, box-type substation, power transformers, voltage and current transformers, high-voltage fuse, load switch, isolation switch, zinc oxide surge arresters, harmonic elimination, wall bushing, post insulators, high voltage SF6 circuit breakers, transformers neutral point discharge gap and spare parts, such as Liaoning, outdoor vacuum circuit breaker on the choice, welcome to inquire purchase. ZN5-10 vacuum circuit breaker is a three-phase AC 50Hz indoor high-voltage circuit breaker on the choice of Jilin outdoor vacuum circuit breaker, the breaker body and actuator are linked to belong to a whole type of mechanical life points less from the original body 2000 times increase in oil circuit breakers CD10 bodies to 10,000 times. Advantages whole circuit breaker is to overcome the presence of CD10 original link dead zone, can improve the reliability of the opening, to ensure that equipment and the safety of the grid. ZN5-10 vacuum circuit breaker breaking capacity, suitable for frequent operation and fault more occasions. Welcome to inquire! Hunan outdoor vacuum circuit breaker on the choice | Huayi Electric Power (certified) | breaker provided by Xian Huayi power plant. Xian Huayi power plant (www.xahy.com) is a leader in Xi'an, high voltage circuit breakers, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Huayi power in leadership with the staff warmly welcome all inquiries negotiations to create electricity Huayi a better future.