电缆铜带屏蔽搭盖率检测数据

中压电缆铜带屏蔽主要是采用铜带包覆电缆绝缘体或屏蔽体,使电缆绝缘体与环境之间形成屏蔽层,防止外部干扰对电缆的影响,同时也可以减小电缆本身的干扰,提高电缆的抗干扰能力。铜带屏蔽还能够防止电磁波的辐射,避免对周围设备和人员的影响。对铜带屏蔽搭盖率的检测，可以判断电缆的屏蔽性能，帮助企业和政府提前扼杀安全隐患。屏蔽搭盖率与铜带重叠率和铜带实际宽度有关，对电缆进行抽样监测，记铜带宽度为D，铜带重叠部分宽度为D1，铜带屏蔽搭盖率=D1/D2*100%，根据计算结果，判断电缆铜带屏蔽搭盖率是否达标，为企业和政府评估并提前扼杀安全隐患提供参考。

Medium-voltage cable copper tape shielding is implemented by wrapping copper tape around the cable insulator or shield, forming a shielding layer between the insulator and the external environment. This structure prevents external electromagnetic interference from affecting the cable, while also reducing the cable's own electromagnetic emissions and improving its anti-interference performance. Additionally, copper tape shielding can block electromagnetic radiation, avoiding harm to surrounding equipment and personnel. Detecting the overlap percentage of copper tape shielding allows for evaluating the cable's shielding performance, helping enterprises and governments proactively eliminate potential safety hazards. The overlap percentage of copper tape shielding is related to both the copper tape overlap rate and the actual width of the copper tape. For sampled cable monitoring, let the actual width of the copper tape be D, the width of the overlapping section be D1, then the overlap percentage of copper tape shielding is calculated as (D1/D) × 100%. Based on the calculation results, it can be determined whether the overlap percentage of the cable's copper tape shielding meets the specified standards, providing a reference for enterprises and governments to assess and proactively eliminate potential safety hazards.

搜集汇总

数据集介绍

特点

该数据集包含110条电缆铜带屏蔽搭盖率的检测数据，涵盖厂区、时间、批号、型号规格等多个字段，主要用于评估电缆的屏蔽性能，帮助企业和政府提前发现并解决安全隐患。数据由浙江物产中大线缆有限公司提供，更新频次为按需更新。