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IEEE C37.2-1991

IEEE C37.2-1991 IEEE Standard Electrical Power System Device Function Numbers

standard by IEEE, 10/10/1991

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Full Description

Scope

This standard applies to the definitionand application of function numbers fordevices used in electrical substations andgenerating plants and in installations ofpower utilization and conversion apparatus.

Abstract

Revision Standard - Superseded.Superseded. The definition and application of function numbers for devices used in electrical substations and generating plants and in installations of power utilization and conversion apparatus are covered. The purpose of the numbers is discussed, and 94 numbers are assigned. The use of prefixes and suffixes to provide a more specific definition of the function is considered. Device contact designation is also covered.

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