99久久久久国产精品免费_一九九精品国产亚洲AV日韩_美女在线视频一区二区三区_免费三片在线观看视频_五月天网站最新永久网址_国产免费Tv视频_黄台app软件下载_欧美一区二区狠狠_久本草在线中文无码_国产睡熟迷奷白丝护士系列精品

20KV single core heat shrinkable cable intermediate joint is a kind of cable connection and insulation protection equipment used in high voltage (20 kV) power distribution system. It is mainly used in the middle part of single-core power cables to connect two cable segments and provide reliable electrical insulation properties.

The main function of the 20KV single-core heat shrinkable cable intermediate joint is to connect two power cables, providing reliable cable connection and insulation protection. It ensures reliable power transmission at cable connection points and provides excellent electrical insulation properties to prevent electrical breakdown and arcing. In addition, it is resistant to humidity, chemicals, dust and other external environmental factors, protecting the stable operation of the cable connection.