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海南鐘樓為您簡述電線電纜的組成

time:2018-06-21 18:35:50
海南鐘樓電線廠電線電纜由導體、絕緣層、屏蔽層和保護層四部分組成。   
(1)導體   
導體是電線電纜的導電部分,用來輸送電能,是電線電纜的主要部分。   
(2)絕緣層   
絕緣層是將導體與大地以及不同相的導體之間在電氣上彼此隔離,保證電能輸送,是電線電纜結構中不可缺少的組成部分。   
(3)屏蔽層   
15KV及以上的電線電纜一般都有導體屏蔽層和絕緣屏蔽層。   
(4)保護層   
海南鐘樓電線廠電線保護層的作用是保護電線電纜免受外界雜質和水分的侵入,以及防止外力直接損壞電力電纜。

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傳真:400-860-5928

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