85问答库 > 185平方电缆应该是多少芯

185平方电缆应该是多少芯

185平方电缆应该是多少芯
2025-04-07 00:27:47
推荐回答（1个）
回答1：

根据国家标准GB/T 3596-2008 电缆的导体规定,截面标称185平方的导体有以下结构:

  1. 单芯和多芯电缆用第一种实心导体,直径约15.35mm.

  2. 单芯和多芯电缆用第二种绞合导体,非紧压的至少37条,每条直径约2.52mm.如是紧压或是成型的,至少要30条.

  3. 单芯和多芯电缆用第五种绞合导体,每条直径最大0.51mm.条数不限.如采用直径0.5mm单条的,那么应该有942条.

  4. 单芯和多芯电缆用第六种绞合导体,每条直径最大0.41mm.条数不限.如采用直径0.4mm单条的,那么应该有1472条.


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