Xian Huayi power plant is the backbone enterprises of high voltage electrical equipment, high-voltage electrical equipment in the production of circuit breakers for over twenty years, has strong technical force, Guangzhou high-voltage vacuum circuit breakers, and has manufacturing facilities in Dongguan test a variety of excellent high-pressure vacuum circuit breaker, with the design and manufacture of power products experience. Leading products 6-110kV voltage vacuum circuit breaker, low voltage switch cabinet, box-type substation, power transformers, voltage and current transformers, high-voltage fuse, load switch, disconnecting switch, zinc oxide surge arresters, harmonic elimination, wall units tube, post insulators, high voltage SF6 circuit breakers, transformers neutral point discharge gap and spare parts, etc., have reached the advanced level. Vacuum breaker mainly includes three parts: a vacuum interrupter, electromagnetic or spring actuator, brackets and structure of his parts. Breakers "mistaken together" to determine fault automatic closing Nanning voltage vacuum circuit breaker if the circuit breaker without the operation, then it is "wrong fit" fault. General shall be as follows judging process. The inspection confirmed without closing operation. If the handle is in the "post-minute" position, and the red light flashes continuously, indicating that the circuit breaker is closing, but the case of "mistaken together." You should close the breaker opened by mistake. On the "wrong together" circuit breakers, if the breaker opened again "mistaken together", remove the closing fuses were checking electrical and mechanical aspects of the reason, contact dispatch to overhaul deal breaker switch deactivated. Dongguan high-voltage vacuum circuit breakers, Huayi Electric Power (certified), the circuit breaker is 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.