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ASTM D2477-02

Historical Revision

Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Insulating Gases at Commercial Power Frequencies

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1.1 This test method covers the determination of the dielectric breakdown voltage and dielectric strength of insulating gases used in transformers, circuit breakers, cables, and similar apparatus as an insulating medium. The test method is applicable only to gases with boiling points below room temperature at atmospheric pressure.

1.2 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.


SDO ASTM: ASTM International
Document Number D2477
Publication Date April 10, 2002
Language en - English
Page Count 5
Revision Level 02
Supercedes
Committee D27.05
Publish Date Document Id Type View
Oct. 1, 2007 D2477-07 Revision
April 10, 2002 D2477-96 Revision
April 10, 2002 D2477-02E02 Revision
April 10, 2002 D2477-02E01 Revision
April 10, 2002 D2477-02 Revision
Nov. 1, 2020 D2477-07R20 Reaffirmation
May 1, 2012 D2477-07R12 Reaffirmation