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民用建筑电缆导体选择

来源于: 发表时间:2018-05-04 16:05 编辑:fzy

杜毅威(中国建筑西南设计研究院有限公司,成都市 610042)

Selection of Cable Conductors for Civil Architecture
DU Yiwei(China Southwest Architectural Design and Research Institute Corp. Ltd,Chengdu 610042,China)
 
    Abstract:The cable conductors for the civil architecture are analyzed,the clauses related to the aluminum alloy conductors and copper clad aluminum conductors in Chinese standards are compared to that in the foreign standards(especially the American standards),and it is recommended to popularize the application of the electrician-grade aluminum alloy cable and copper clad aluminum cable as the trunk line of non-fire fighting of the civil architecture.
    Key words:civil architecture;cable conductors;electrician-grade aluminum alloy;copper clad aluminum;direct-current resistance;connection performance;electrothermal stability;trunk line of non-fire fighting
 
    摘 要:分析民用建筑电缆用导体,并将国内标准与国外标准(尤其是美国标准)中铝合金和铜包铝导体相关条款进行对比,建议在民用建筑供电非消防干线上推广应用电工级铝合金导体及铜包铝导体电缆。
    关键词:民用建筑;电缆导体;电工级铝合金;铜包铝;直流电阻;连接性能;通电热稳定性;非消防干线
     中图分类号:TM247              文献标识码:A
     doi:10. 3969 / j. issn. 1003 - 8493. 2018. 04. 001

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