浅析电气布线系统之金属导管

Analysis on Metallic Tubing of Electrical Wiring System

金属导管是低压电气布线系统中广泛使用的一种布线形式。介绍了金属导管相关规范条文、生产工艺、防腐蚀措施,并结合现有相关规范对金属导管连接方式、接地的要求,阐述了金属导管在相关规范要求中存在的问题,可为电气设计人员提供参考。

The metallic tubing is widely used form of low voltage electrical wiring system.The relevant code provisions,production process and anti-corrosion measures of metallic tubing were introduced.Combining by the requirements of metallic tubing connection mode and grounding of existing codes,the existing problems of metallic tubing in related specification were expounded.It can provide references for electrical designers.