Plenum cable for partial discharge detection system of an oscillation cable outlet system

Cable entry system for a high voltage cable oscillation partial discharge detection system according to the present invention, the test member comprises a side connection means, the connection-side solid state switch means and the high voltage cable connection line, wherein the test means comprises a test-side connecting member a first member and a cable connecting member connecting member, said connecting member connecting member under test with a test member; solid state switch means comprises a solid state switch side connector and the second cable connecting member connecting member, said solid state switch with a solid connecting member switch is connected; both ends of the high-voltage cable connecting wires are connected to the side of the member under test a first connection mechanism and said cable-side connection of the solid state switch means connected to the second cable connecting member. Simple system configuration described above, a high voltage cable through the cable outlet portion of the cable and the cable connection from the oscillation detecting device large, difficult to produce a corona discharge, the system is stable and reliable connection, no partial discharge is very beneficial for field testing.