INSULATION OF CONNECTING PART OF HIGH VOLTAGE INSULATED WIRE AND STRUCTURE THEREOF

摘要

PROBLEM TO BE SOLVED: To suppress leakage current from the exposed part of a conductive wire by coating the insulating coating end of the connecting part of a high voltage insulated wire with silicon grease. SOLUTION: The insulating coatings 13a, 14a of electric wires 11a, 12a are stripped, and conductive wires 15a, 16a are exposed to directly connect a section between conductive wires using a compression sleeve 17a as a connecting material. The insulating structure of the connecting part of a high voltage insulated wire consists of silicon grease 20 and an insulated cover 21. The silicon grease 20 is applied to the insulating coating end of the connecting part for coating. It is thus possible to suppress leakage current from the exposed part of the conductive wires 15a, 16a. Covering with the insulated cover 21 prevents the silicon grease 20 from changing with time, and permits water repellent characteristics to be sustained for a long time, thereby increasing the effect of suppressing the leakage current.