ASTM-D2477 › Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Insulating Gases at Commercial Power Frequencies
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Scope
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.
Keywords
breakdown voltage; dielectric strength; gases; insulating gases; ICS Number Code 29.040.20 (Insulating gases)
To find similar documents by ASTM Volume:
10.03 (Electrical Insulating Liquids and Gases; Electrical Protective Equipment)
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Document Number
ASTM-D2477-07R20
Revision Level
2007 R20 EDITION
Status
Current
Modification Type
Revision
Publication Date
Nov. 13, 2020
Document Type
Test Method
Page Count
5 pages
Committee Number
D27.05