| 摘要 |
PROBLEM TO BE SOLVED: To prevent a gap from being an electrical defect even though the gap is generated due to contraction of an epoxy resin insulation layer 3 in a power cable connection component having the epoxy resin insulation layer 3 between a metal case 1 and an internal conductor 2.SOLUTION: In a power cable connection component having an epoxy resin insulation layer 3 between a metal case 1 and an internal conductor 2, conductive layers 5A, 5B, 5C are interposed between the metal case 1 and the epoxy resin insulation layer 3. The conductive layer 5A on the metal case side is formed of conductive paint having adhesive force with which the conductive layer 5A is not peeled from the metal case even though the epoxy resin insulation layer contracts. The conductive layer 5C on the epoxy resin insulation layer side is formed of a conductive paint having adhesive force with which the conductive layer 5C is not peeled from the epoxy resin insulation layer even though the epoxy resin insulation layer contracts. The intermediate conductive layer 5B is formed of a conductive paint having strength with which the conductive layer 5B is pulled and torn by the conductive layer 5C on the epoxy resin insulation layer side when the epoxy resin insulation layer contracts. When the epoxy resin insulation layer contracts, the intermediate conductive layer 5B is torn and a gap is generated. |
