A copper tube conductor device suitable for 40.5kV environment-friendly gas-filled cabinet

Abstract

The copper pipe conductor device suitable for the 40.5kV environment-friendly type gas-filled cabinet of the application, a pipe type bus is arranged between a 35kV environment-friendly type C type bushing and a three-position disconnecting switch in the 40.5kV environment-friendly type three-position gas tank, both ends of A phase copper pipe, B phase copper pipe and C phase copper pipe of the pipe type bus are lap joint surfaces, heat dissipation holes are arranged on the surface of the pipe type bus, aluminum ring bolts are used to fixedly connect the 40.5kV environment-friendly type three-position gas tank and the isolating insulator and the supporting insulator, a three-position isolating mechanism and a lightning arrester are arranged outside the 40.5kV environment-friendly type three-position gas tank, aluminum plates and welded studs are used to fixedly connect the 40.5kV environment-friendly type three-position gas tank and the three-position isolating mechanism, and the 40.5kV environment-friendly type three-position gas tank and the lightning arrester are fixedly connected through inner cones.

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