IEEE SA IEEE 81-2012 IEEE Standards Association. IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface Potentials of a Grounding System. Practical test methods and techniques are presented for measuring the electrical characteristics of grounding systems. Topics addressed include safety considerations, measuring earth resistivity, measuring the power system frequency resistance or impedance of the ground system to remote earth, measuring the transient or surge impedance of the ground system to remote earth.
IEEE SA IEEE 81-2012 IEEE Standards Association from cdn11.bigcommerce.com
81-2012 IEEE Guide for Measuring Earth Resistivity, Ground Impedance, and Earth Surface.
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