IEEE Std 142 -2007 IEEE Recommended Practice for Grounding of Industrial and Commercial Power Systems

The Institute of Electrical and Electronics Engineers (IEEE), IEEE Industry Applications Society. Revision of IEEE Std 142-1991. Approved 7 June 2007. 225 p. This recommended practice has served electrical engineers seeking electrical system grounding information since the first edition in 1956. It reflects the experience and sound judgment of a working group made up of engineers active in the design and operation of electrical systems for industrial and commercial power systems.