IEEE C37.04-1999:2009 Edition

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IEEE Standard Rating Structure for AC High-Voltage Circuit Breakers

Published By	Publication Date	Number of Pages
IEEE	2009

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Description

Revision Standard – Superseded. This standard covers the rating structure for all high-voltage circuit breakers, which include all voltage ratings above 1000 V ac and comprise both indoor and outdoor types having the preferred ratings as listed in ANSI C37.06-1997. Typical circuit breakers covered by these standards have maximum voltage ratings ranging from 4.76 kV through 800 kV, and continuous current ratings of 600 A,1200 A, 2000 A, and 3000 A associated with the various maximum voltage ratings. The rating structure establishes the basis for all assigned ratings, including continuous current, dielectric withstand voltages,short-circuit current, transient recovery voltage, and capacitor switching, plus associated capabilities such as mechanical endurance, load current, and out-of-phase switching. This standard does not cover generator circuit breakers, which are covered in IEEE Std C37.013-1997.

PDF Catalog

PDF Pages	PDF Title
1	IEEE Std C37.04™-1999/Cor 1-2009, Front cover
3	Title page
6	Introduction
10	Notice to users Laws and regulations Copyrights Updating of IEEE documents Errata Interpretations Patents
11	Participants
13	Contents
15	IMPORTANT NOTICE
16	5. Ratings 5.3.2.1 Limitations on insulating material
17	5.8.2.2 Required asymmetrical interrupting capability for three-phase faults
18	5.9.1.2 Circuit breakers rated 100 kV and above
19	5.9.2.1 Fault currents other than rated
20	5.9.2.3 Initial TRV 5.1 4 Rated line Line closing switching surge factor
21	5.15 Rated control voltage 6. Construction 6.9 Operating mechanism requirements 7. Nameplate markings 7.1 Circuit breaker