Analysis of the breakdown cause of high voltage cable. (Ⅲ) - Newheek X ray Cable

Analysis of the breakdown cause of high voltage cable. (Ⅲ)

The production technology of the high voltage cable head
.
The welding technology is unskilled, which makes the metal mesh and the metal mouth of the cable head long welding, which causes the partial temperature of the insulating layer to be too high and aging, and the insulation strength is reduced. When the temperature is too high, the filling agent will melt and flow out, and the air gap appears. It is easy to cause the high voltage cable to break through.
high voltage cable