Engineering Considerations For Epoxy Resin Insulators In Switchgear

Compared to traditional ceramic or glass insulators, epoxy resin insulator insulators, through casting and vacuum processes, form a uniform insulator during the manufacturing stage. This facilitates integrated installation with complex geometric components and allows for close integration with busbars, support frames, and other components.

The arrangement of insulators inside switchgear must meet the stringent electric field distribution requirements of the equipment. high voltage epoxy resin insulators can be precisely molded according to the design model, ensuring good integration with other components at the mechanical and electrical interfaces, contributing to internal electric field stability. Manufacturers have optimized the resin casting process for high voltage standoff using techniques such as pressure solidification to adapt to switchgear of various voltage levels.