1.Rated voltage: 40.5kV 2.Power frequency withstand voltage:95kV/1min 3.Partial discharge: 28kV less than 1pC
4.Lighting impulse withstand voltage: 200kV
5.Glass transition temperature: more than 105°C
6.Creepage distance: more than 810mm
The use of epoxy resin automatic pressure gel craft that APG technology manufacturing, product appearance, mechanical, electrical performance.
Selection of high-toughness resin production, excellent mechanical properties. And selection of low-formula system reactivity, slow curing, low-stress products to maximize the mechanical properties of products.
Silica add activity to further improve the mechanical properties of epoxy resin, but also to ensure that the insulation work in the humidity environment of long-term to maintain a good electrical insulation properties