Functions And Requirements Of Transformer Epoxy Bushing

Transformer epoxy resin bushing is one of the current-carrying components. epoxy bushing for transformer leads the high and low voltage leads inside the transformer to the outside of the oil tank, serves as insulation for the leads to the ground, and also serves to fix the leads.
The requirements for epoxy resin cast bushing are: ① The load current must pass through epoxy bushing manufacturer for a long time during operation, and it must have good thermal stability and be able to withstand instantaneous overheating during short circuit; ② It must have the electrical insulation strength and sufficient mechanical strength specified in the manufacturing standards; ③ It must be small in size, light in weight, strong in versatility, good in sealing performance, and easy to maintain and repair.