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)根據(jù)文獻(xiàn)補(bǔ)充聯(lián)合電阻值量不得大于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)在沉降縫、伸縮縫等軟縫中編織銅線(或多股塑料銅芯線)應(yīng)使用。連接雙線(橋兩邊各一根)。

　　(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)銅與鋁(鋅、鐵)連接時(shí)，接觸處的銅應(yīng)內(nèi)襯錫;

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

　　(4)所有電纜橋架保護(hù)接地連接均應(yīng)采取防松措施，連接緊固件應(yīng)鍍鋅;

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

　　(5)表面接觸點(diǎn)應(yīng)擠出填充中性凡士林或?qū)щ姾?。山東電纜橋架主體構(gòu)成PE線要求

　　(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

　　以上是濟(jì)南電纜橋架廠家為大家介紹的相關(guān)內(nèi)容，想要了解更多內(nèi)容，歡迎訪問(wèn)網(wǎng)站：http://www.szrdhz.com

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