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IEEE C37.2 1996:1997 Edition

$61.75

IEEE Standard Electrical Power System Device Function Numbers and Contact Designations

Published By Publication Date Number of Pages
IEEE 1997 34
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Revision Standard – Inactive – Superseded.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.

PDF Catalog

PDF Pages PDF Title
1 Title page
3 Introduction
Participants
6 CONTENTS
7 1. Overview
1.1 Scope
1.2 Purpose
8 2. References
3. Standard device function number descriptions
3.1 Standard device function numbers
18 3.2 Addition of prefixes and suffixes
3.3 Suggested prefixes
3.4 Suggested suffix letters
21 3.5 Suffix numbers
3.6 Devices performing more than one function
4. Device contacts
4.1 Auxiliary, position, and limit switch contacts
25 4.2 Limit swtiches
26 4.3 Torque limit switches
4.4 Other switches
4.5 Representation of device contacts on electrical diagrams
30 Annex A—Samples of device function numbers
34 Annex B—Bibliography
IEEE C37.2 1996
$61.75