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AJ---室外電纜
02YS---泡皮絕緣
TF-----阻水膨脹帶/紗填充
(L)2Y-----鋁/聚乙烯粘接護(hù)套
D---------銅絲同心屏蔽
B---------鍍鋅鋼帶鎧裝
2Y---------聚乙烯
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AJ-PLEb2Y 結(jié)構(gòu)
Conductor Copper, round, massive and annealed
Insulation Paper
Element type Star quad
Cable core lay-up Layer stranding
Core wrapping Several layers of paper tapes
sheathing Seamless pressed, smooth or corrugated aluminium tube
Armouring (only AJ- type) Two layers of helically applied galvanized steel tapes
Outer sheath PE sheathing, black