VACUUM INTERRUPTER

New Products / New Technology

The vacuum arc-extinguishing chamber used in reclosers represents the core technological advantage of modern intelligent reclosers. With its excellent interruption capability, long lifespan, suitability for frequent operations, as well as environmental friendliness and safety, it perfectly aligns with the requirements of distribution automation for reliability, maintenance-free performance, and intelligence, making it a key component ensuring the self-healing capability of medium-voltage distribution networks

AI FIXED POLE

Excellent insulation and environmental adaptability: The embedded pole is tightly encapsulated by components such as the vacuum arc-extinguishing chamber through the epoxy resin APG process. This makes the insulation between electrodes and to the outside no longer dependent on air spacing (surface insulation), but rather transformed into the volume insulation of the epoxy resin itself. Coupled with the insulating skirt designed on the outer surface of the pole, it can effectively prevent pollution flashover and condensation creepage, enabling it to operate stably in harsh environments such as high temperature, low temperature, humidity, pollution (including salt spray, chemicals), etc., making it highly suitable for outdoor power distribution equipment.