IEEE C37.23-1987
金属封闭母线与隔离相母线损耗计算

Metal-Enclosed Bus and Calculating Losses in Isolated-Phase Bus

被代替

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标准号

IEEE C37.23-1987

发布

1987年

发布单位

IEEE - The Institute of Electrical and Electronics Engineers@ Inc.

替代标准

IEEE C37.23-2003

当前最新

IEEE C37.23-2015

 

 

适用范围

This standard covers assemblies of metal-enclosed conductors along with associated interconnections@ enclosures@ and supporting structures. When switches and disconnecting links are included@ they shall conform to this standard. Basically@ this standard is concerned with performance characteristics of enclosed@ rather than open@ conductor assemblies. It does not pertain to busyways or bus assemblies for distribution of electric power less than 600 V consisting of enclosed sectionalized prefabricated bus bars or associated structures and fittings@ such as feeder busways (indoor or outdoor) and plug-in busways (indoor only). It does not include enclosed bus assemblies utilized at voltages in excess of 38.0 kV (see ANSI/UL 857-1981 [9] ).1 1The numbers in brackets correspond to those of the references listed in Section 3.; when preceded by B@ they correspond to the bibliography in Section 10.

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