C37.23-1987

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

C37.23-1987 发布历史

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.

C37.23-1987由IEEE - The Institute of Electrical and Electronics Engineers@ Inc. 发布于 1987-01-01，并于 2004-06-09 实施。

C37.23-1987的历代版本如下：

• 1969年01月01日 C37.23-1969
• 1987年01月01日 C37.23-1987
• 2003年09月11日 C37.23-2003
• 2015年12月05日 C37.23-2015

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标准号

C37.23-1987

发布日期

1987年01月01日

实施日期

2004年06月09日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

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

引用标准

49

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.