0.6/1KV交聯乙烯絕緣電力電纜

執行標準 Execution standard
GB/T 12706-2008

適用範圍Application
本產品適用於工頻額定電壓0.6/1kV及以下配電網或工業裝置中固定敷設之中。
This product is suitable for power frequency rated voltage 0.6/1kv and below power distribution network or fixed installation in industrial equipment.


產品結構圖 Structural chart

電纜型號、名稱 Type and name


電纜載流量 Current Carrying Capacity of Cable

注:用於交流係統的單芯鋼絲鎧裝電力電纜的屏蔽銅帶及鋼絲(含所有隔磁銅絲)充分、接地。本載流量是按EC推薦公式計算的(表中數值參考上海電纜研究所馬國棟著《電線電統載流量》)。新版GB/T12706認為單芯結構鋼絲繼裝電力電纜實際載流量比IEC推薦載流量大為降低,截麵選擇宜適當放大。

電纜敷設運行條件Operating Conditions for Cable Laying
在空氣中敷設
1.單芯電纜平行敷設時中心距離:185mm/及以下為電纜直徑的2倍;240mm/及以上為90mm.
2.周圍環境空氣溫度:30℃.
3.導體的長期最高工作溫度:90℃.
In air
1.The center distance of single-core cable laying in parallel:185mm/below is twice the diameter of cable; 240mm/above is 90mm.
2.ambient air temperature:30C.
3.The longest working temperature of 3.conductor is 90C.

不同環境溫度下載流量的修正係數:
Curent carying rating factors for different ambient air temperature  

在空氣中敷設 
1.單芯電纜平行敷設時中心距離:185mm/及以下為電纜直徑的2倍;240mm/及以上為90mm.
2.周圍環境空氣溫度:30℃.
3.導體的長期最高工作溫度:90℃.
1.The center distance of single-core cable laying in parallel:185mm/below is twice the diameter of cable; 240mm/above is 90mm.
2.ambient air temperature:30C.
3.The longest working temperature of 3.conductor is 90 C.

不同環境溫度下載流量的修正係數:
Curent carrying rating factors for different ambient air temperature