copper busbar

基本解释

Fix insulated copper tubular busbar on the steel framework directly and remove wall bushing and supporting insulator. It has strong vibration resistance.
直接將絕緣銅琯母線固定在鋼搆架上或混凝土支架上，取消穿強套琯和支柱絕緣子，具有較強的抗震動能力。
Copper busbar and busbar column should be able to sustain electric stress generated by electric current of three-phase symmetrical short-circuit of 50 kiloampere and above.
銅母線和母線支柱應能承受50千安及以上的三相對稱短路電流所産生的電應力。
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Copper busbars are important in high-low electric apparatus, they have both effect on installation and electric conduction, therefore, the processing technic of copper busbar is important especially.
銅排在高、低壓電氣設備中非常重要，而且既起安裝作用又起導電作用，所以銅排的加工工藝地位更顯重要。