無氧銅導體網線有哪些優勢
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刊登: mighty oaks (xiaoyu97126) 聯絡人: 創世服務有限公司
聯絡電話: 852-31063235 (主)
地址: 香港觀塘鴻圖道37-39號鴻泰工業大廈4樓4室
編號: 117824
日期: 2018-04-17
查看: 249

網線的導體在市面上有多種,常用的導體材質有:鐵鋁,銅包鋁,銅包銀,全銅,無氧銅等。目前鐵鋁導體網線使用得比較少,主要是它的質量不太穩定。

網線的傳輸距離長短都是被網線的電阻影響的,而網線的電阻大小是決定於使用的網線的導體材質。而無氧銅導體在網線的材質中是最好的,電阻小,傳輸效果穩定,抗氧化性高,傳輸距離一般在100米以上。

在分辨網線的導體材質中,最簡單的就是鐵鋁材質,直接用磁鐵吸,相互吸引了就代表裏面是含有鐵的。銅包鋁,銅包銀,全銅網線從橫截面看,導體芯是呈白色的,或者刮開表層的無氧銅層就能看出顏色上的不同,泛白色。無氧銅導體層橫截面是呈黃銅色的,刮開表層也不會有太大的顏色相差。

但很多布線工程為了讓傳輸效果更好,除無氧銅導體材質外,其他導體材質都會在導體表面鍍上一層無氧銅層。這也導致了從表面上無法真正分辨出是否是真正的無氧銅導體。

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What are the advantages of oxygen-free copper conductor cable?

The conductors of the cable are available in the market. Commonly used conductor materials include: iron-aluminum, copper-clad aluminum, copper-clad silver, copper-alloy, and oxygen-free copper. At present, the iron-aluminum conductor cable is used less frequently, mainly because its quality is not very stable.

The transmission distance of the network cable is affected by the resistance of the network cable, and the resistance of the network cable is determined by the conductor material of the network cable used. The oxygen-free copper conductor is the best in the material of the cable, the resistance is small, the transmission effect is stable, the oxidation resistance is high, and the transmission distance is generally more than 100 meters.

In the conductor material of the resolution network cable, the simplest is the iron-aluminum material, which is directly sucked by a magnet and attracts each other to represent that it contains iron. Copper clad aluminum, copper clad silver, from the cross-section of the copper cable, the conductor core is white, or scratch the surface of the oxygen-free copper layer can see the difference in color, pan-white. The cross-section of the oxygen-free copper conductor layer is brass-colored, and there is not much difference in the color of the scratched surface layer.

However, in order to make the transmission effect better in many wiring projects, in addition to the oxygen-free copper conductor material, other conductor materials are plated with an oxygen-free copper layer on the conductor surface. This also leads to the fact that it is not really possible to tell from the surface whether it is a true oxygen-free copper conductor.

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