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。
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.
作者
杜毅威
DU Yiwei(China Southwest Architectural Design and Research Institute Corp. Ltd, Chengdu 610042, China)
出处
《建筑电气》
2018年第4期4-9,共6页
Building Electricity
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
civil architecture
cable conductors
electrician-grade aluminum alloy
copper clad aluminum
direct-current resistance
connection performance
electrothermal stability
trunk line of non-fire fighting
