Electrical feed-through assembly for implementing electrical connection through wall of reactor containment vessel in nuclear power plant, has electrical conductor and lines that are in contact with each other through connectors

摘要

The assembly (1) has a tubular insulating bushing (5) with a tube (7) that is arranged in a wall (3) of a containment vessel. Conductor ends (14) are spaced at a distance from an opening (70) in an inner side of the tube. An electrical conductor (20) is connected on the conductor ends. A terminal box (26) is fixed to an outer side of the tube, and electrical lines (22) lie above the wall. The electrical conductor and lines are in contact with each other through connectors (24) and arranged within the tube in an axial portion between the opening and conductor ends of a current feed-through (9).