What is Solid-Sealed VS1 Vacuum Circuit Breaker?

what is solid-sealed VS1 vacuum circuit breaker? The solid-sealed circuit breaker is an abbreviation of what people call a solid-sealed circuit breaker. Solid-sealed circuit breakers are also vacuum circuit breakers. Compared with ordinary vacuum circuit breakers, the only difference is the packaging material. However, when it comes to deeper technical issues, the solid-sealed circuit breaker is very different from the ordinary vacuum circuit breaker.

The solid-sealed positive-to-air circuit breaker ensures the creepage distance and insulation performance, so as to be small in size, save space, and can effectively protect the vacuum interrupter from impact and collision. Environmental pollution such as dust can be used when the environment is lochia. can be used.

The solid-sealed circuit breaker is encapsulated by pouring epoxy resin on the outside of the original vacuum bubble. Compared with the traditional assembled pole type, the fixed-sealed pole type has greatly reduced the number of parts, simple structure and convenient installation, which simplifies the manufacturing process of the circuit breaker and greatly improves the reliability and stability of the circuit breaker.

Since the vacuum interrupter is embedded in the epoxy resin insulating material, it turns the original surface insulation into volume insulation, so no further processing is required, and the poles can be sealed to achieve high dielectric strength, and more It is beneficial to the miniaturized design of circuit breakers and switch cabinets.

The vacuum interrupter and related conductive parts are embedded in the epoxy resin solid insulating material at the same time, which shields the influence of the external environment and is completely maintenance-free during the service life of the product, making it highly adaptable and suitable for a wide range of applications. Used in chemical, metallurgy, mining and other occasions.

Although its production cost is relatively high, the main circuit of the low-resistance vacuum interrupter and the outlet socket is sealed in the epoxy resin, which improves the insulation level and anti-pollution ability, and eliminates condensation Influence.

For the use environment of the switchgear, the use of solid-sealed poles can better meet the needs of more users, increase the reliability of the switchgear, and improve the power supply reliability of the power grid.