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  • 镀铜接地棒的应用范围和影响
  • 本站编辑:杭州晨诺机械科技快乐飞艇发布日期:2019-04-04 19:02 浏览次数:
镀铜接地棒既有钢的强度和韧性又有铜的导电性能,可焊性和耐腐蚀性,尤其是在比较大浪涌电流下,由于趋肤效应随着电流强度的增加而增大,因而镀铜钢绞线的导电性能可与同截面积的铜线相比拟。具有比重轻、节铜材、造价低等优点,是传统铜线的换代产品。
 
The copper-plated grounding rod has not only the strength and toughness of steel but also the conductivity, weldability and corrosion resistance of copper. Especially in the case of large surge current, the skin effect increases with the increase of current intensity, so the conductivity of copper-plated steel strand can be compared with that of copper wire with the same cross-section area. It has the advantages of light weight, saving copper material and low cost. It is a replacement product of traditional copper wire.
 
 
 
在技术上,镀铜接地棒相对于镀锌钢接地有如下优点:
 
Technically, the copper-plated grounding rod has the following advantages over the galvanized steel grounding rod:
 
1、镀铜接地棒相对钢接地网具有:导电性能优、热稳定性能好、耐腐蚀能力强、施工方便、寿命长、投运后检验维护工作量少、无污染等优点。
 
1. The copper-plated grounding rod has the advantages of good electrical conductivity, good thermal stability, strong corrosion resistance, convenient construction, long service life, less inspection and maintenance workload after commissioning, and no pollution compared with the steel grounding grid.
 
2、采用镀铜接地棒相对于采用镀锌扁钢的接地网,接地体的截面大为减小,使施工成本和施工难度大幅度降低,加快了工程建设周期;
 
2. Compared with the ground network with galvanized flat steel, the section of grounding body is greatly reduced, which greatly reduces the construction cost and difficulty, and speeds up the construction period.
 
3、镀铜接地棒采用放热焊接,确保连接点为分子结合、无腐蚀、无松弛、导电能 力和原导体保持一致。并且放热焊接操作简单快捷简单,焊点美观可靠,是真正可靠、牢固、较久的连接。
 
3. Copper-plated grounding rods are welded by exothermic welding to ensure that the connection points are molecular bonding, corrosion-free, relaxation-free, and the conductivity is consistent with the original conductor. And exothermic welding operation is simple, fast and simple, beautiful and reliable solder joints, is a truly reliable, solid, long-term connection.
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