Embedded pole for circuit breaker 40.5kV and below
Embedded pole is also called encapsulated vacuum interrupter, which means encapsulating vacuum interrupter, the main circuit conductive parts and components for installation by automatic pressure gelation (APG) process with epoxy resin into an integral part, which successfully resolves the impact of Environmental tolerance of circuit breakers.
Embedded pole has the characteristics of high insulation performance, compact size, maintenance-free, and easy installation; it leads the global trend in the development of medium & high voltage vacuum circuit breakers in switchgear field, and it will have a prospectively wide application in power supply and distribution industries.
Xuguang is one of the leading pioneers in research and development of embedded poles in China. Our company has more than 20 years of research and development experiences in this field, and its design and manufacturing capabilities have reached to the leading level in China. Xuguang has one automatic mixing system, fulfilling over 10 sets of APG equipment, and other 50 sets of various production and testing equipment. The annual production capacity of embedded poles is more than 120,000 pieces, and the product series covers indoor and outdoor applications of rated voltage from 12kV to 40.5kV.