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金属电缆桥架接地线的截面选择及设置
引用本文:侯星萍.金属电缆桥架接地线的截面选择及设置[J].福建建筑,2006(4):122-123.
作者姓名:侯星萍
作者单位:福建省建设工程质量安全监督总站
摘    要:论述了配电系统PE线和等电位联结线的区别,提出金属电缆桥架接地线的截面选择方法,阐述了电缆桥架三种保护接地的形式和它们的做法要求,指出应优先采用的形式,以保证电缆桥架接地的安全可靠。

关 键 词:电缆桥  接地线  等电位联结线

The Area of Section Choosing and Set-up of the Grounding Protection conductor for the Metallic Cable Tray System
Hou Xing_ping.The Area of Section Choosing and Set-up of the Grounding Protection conductor for the Metallic Cable Tray System[J].Fujian Architecture & Construction,2006(4):122-123.
Authors:Hou Xing_ping
Affiliation:Fujian Construction Engineering Quality & Security Supervision General Station
Abstract:This paper introduces the difference between the electricity system protective conductor & bonding conductor,puts forward the choosing method of area of section for the grounding protection conductor of the metallic cable tray system,elaborates three forms of the grounding protection & their installation demand,points out the priority form which should be adopted in order to guarantee that the grounding protection is safe &reliable.
Keywords:the cable tray system  the grounding protection conductor  bonding conductor
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