CABLE TERMINATION FOR CONNECTING A SWITCHGEAR ASSEMBLY TO A HIGH-VOLTAGE CABLE

摘要

A cable termination comprises, amongst other things, three insulated cable connection elements which project into a housing and have an internal conductor, and also three phase connection parts which are designed as hollow bodies and likewise project into the housing from a side which is situated opposite the cable connection elements and into each of which one of three cable end reinforcements can be inserted. The cable connection elements and the phase connection parts each form the corners of a triangle. These triangles are rotated in relation to one another in their respective plane, so that an offset is created. In order to bridge the offset, a connecting element is arranged between in each case one cable connection element and the associated, phase connection part, the said connecting element being designed such that it can be partially or entirely removed in order to establish an isolating gap.

主权项

1. A cable termination for connecting a switchgear assembly to a high-voltage cable, comprising
at least one housing, three insulated cable connection elements which protrude into the housing and have an internal conductor for establishing an electrical connection of the switchgear assembly to in each case one cable end reinforcement which is fitted to the end of a phase of a high-voltage cable table, three phase connection parts which likewise protrude into the housing from a side which is situated opposite the cable connection elements, which are designed as hollow bodies and into which in each case one of the cable end reinforcements is to foe inserted, wherein the insulated cable connection elements are arranged in a first plane, which runs perpendicular to the entry direction of the cable connection elements into the housing, such that they form the corners of a first triangle, the phase connection parts are arranged in a second plane, which is parallel to the first plane, such that they form the corners of a second triangle, the respective corner of the first triangle, which corner corresponds to a cable connection element, and the respective corner of the second triangle, which corner corresponds to a phase connection part which is to be connected to the cable connection element, form two corners which are associated with one another, the first triangle and the second triangle are rotated in relation to one another within their respective plane, wherein the rotation takes place starting from a position in which, in a plan view perpendicular to the first and second plane, the distances between the respectively associated corners of the first and of the second triangle assume a value which is as small as possible, and a connecting element is arranged between in each case one cable connection element and the associated phase connection part.