Based on investigating the foreign advance technology and domestic current state of cable terminal for insulation switchgear（transformer）

the product structure was optimized.The type YJZGG-64/110 XLPE cable terminal for dry GIS had been developed with structure pure-dry enhanced and stress taper drill.The inside structure was designed by using finite-element software.This design shortened the axial size of bushing

and it was compact without oil or gas.The routine test results show that the product have high reliability and easy assembled.