CCRG porcelain condenser wall bushing

Porcelain capacitive wall bushing is mainly composed of a capacitor core, conservator, flange, and upper and lower porcelain bushing. The main insulation is the capacitor core, which is made of concentric capacitors in series. It is sealed in a sealed container composed of upper and lower porcelain bushing, conservator, flange, and base. The flange is provided with a vent plug, an oil-taking device, and a device for measuring the dielectric loss (Tan δ) and partial discharge (PC) of the bushing. During operation, the outer cover of the measuring device must be covered to ensure that the end screen is grounded and no open circuit is allowed.