Jinan cable tray mainly engaged in enterprises, the company with high-quality products and thoughtful service, won the praise and patronage of customers, in the community to establish a good reputation, the following describes the requirements of PE cable tray body.

　　(1)根据文献补充联合电阻值量不得大于3.3 x10-4Ω;

　　(1) According to the literature, the value of combined resistance should not be more than 3.3 × 10-4 Ω;

　　(2)在沉降缝、伸缩缝等软缝中编织铜线(或多股塑料铜芯线)应使用。连接双线(桥两边各一根)。

　　(2) Copper wire (or multi strand plastic copper core wire) shall be woven in soft joints such as settlement joints and expansion joints. Connect two lines (one on each side of the bridge).

　　(3)铜与铝(锌、铁)连接时，接触处的铜应内衬锡;

　　(3) When copper and aluminum (zinc, iron) are connected, the copper at the contact shall be lined with tin;

　　(4)所有电缆桥架保护接地连接均应采取防松措施，连接紧固件应镀锌;

　　(4) Anti loose measures shall be taken for protective grounding connection of all cable trays, and connecting fasteners shall be galvanized;

　　(5)表面接触点应挤出填充中性凡士林或导电糊。山东电缆桥架主体构成PE线要求

　　(5) The surface contact point shall be extruded and filled with neutral Vaseline or conductive paste. Requirements for PE line of main structure of Shandong cable tray

　　以上是济南电缆桥架厂家为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：https://www.sdhangfeng.com

　　The above is the relevant content introduced by Jinan cable bridge manufacturer. For more information, please visit the website: https://www.sdhangfeng.com