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IEEE C62.22-1991

IEEE C62.22-1991 IEEE Guide for the Application of Metal Oxide Surge Arresters for AC Systems

standard by IEEE, 11/18/1992

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Scope

This guide covers the application of metal oxide surge arresters to safeguard electric power equipment against hazards of abnormally high voltage surges of various origins. Such overvoltages may cause flashovers and serious damage to equipment and thereby jeopardize the supply of power to users. It is essential to prevent this by the proper coordination of surge-protective devices with the insulation strength of the protected equipment.

Abstract

New IEEE Standard - Superseded.The application of metal-oxide surge arresters to safeguard electric power equipment against the hazards of abnormally high voltage surges of various origins is covered. Step-by step directions toward proper solutions of various applications are provided. In many cases, the prescribed steps are adequate. More complex and special solutions requiring study by experienced engineers are described, but specific solutions are not always given. The procedures are based on theoretical studies, test results, and experience.

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