Active standard | Published: 09/10/2025

IEEE C37.09a-2025 Change

IEEE Standard Test Procedures for AC High-Voltage Circuit Breakers with Rated Maximum Voltage Above 1000 V Amendment 1: Modifications to test procedures

Available languages: English

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Detail information

Designation: IEEE C37.09a-2025

Publication date: 09/10/2025

Pages: 34

Note: Change

Country: International technical standard

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Anotation

Amendment Standard - Active.
Items discovered by users and manufacturers related to discrepancies with other standards, and uncertainties in testing procedures will be addressed in this amendment. For further details, see the introduction.

ISBN: 979-8-8557-2506-3, 979-8-8557-2507-0
Number of Pages: 34
Product Code: STD28163, STDPD28163
Keywords: Accessible points, condition check, IEEE C37.09(TM), IEEE C37.09a(TM), integrity check, low and high temperature test, service capability, single-phase test, temperature measurement, unit test
Category: Switchgear

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