WATERPROOF PROTECTION DEVICE FOR A HIGH-VOLTAGE CABLE JOINT

摘要

the invention relates to a protective device for a rope tight junction voltage. the device (10) comprises two parts (11, 12) prefabricated in the factory.the component (11) comprises a metal tube of copper (15) made of a first cylindrical portion which is adapted to the diameter of a wire (13) to be connected.a second conical section and a third section which is adapted to the diameter of the cylindrical body of the junction.a preformed insulating envelope (16) partially overlaps the metal tube (15) and is attached thereto.the second element (12) includes a copper tube (17) and an envelope (18) formed of insulating synthetic material.the two parts are assembled by welding two watertight tubes (15, 17) at their ends and coupling of the casings (16 and 18).