本推荐规程涵盖工业和商业电力系统电气安全的所有方面。它为工作人员提供了理解危害基本概念的指南 以及与厂内配电系统的运行和维护相关的安全相关活动。

This recommended practice covers all aspects of electrical safety in industrial and commercial power systems. It provides personnel with guidelines for understanding the fundamental concepts of the hazards of electricity along with safety-related activities associated with the operation and maintenance of in-plant electrical power distribution systems.