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ASTM D 3426 : 2019

Current

Current

The latest, up-to-date edition.

Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials Using Impulse Waves

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

03-01-2019

This test method covers the determination of dielectric strength of solid electrical insulating materials under simulated-lightning impulse conditions.

1.1This test method covers the determination of dielectric strength of solid electrical insulating materials under simulated-lightning impulse conditions.

1.2Procedures are given for tests using standard 1.2 by 50 μs full-wave impulses.

1.3This test method is intended for use in determining the impulse dielectric strength of insulating materials, either using simple electrodes or functional models. It is not intended for use in impulse testing of apparatus.

1.4This test method is similar to IEC Publication 243-3. All procedures in this test method are included in IEC 243-3. Differences between this test method and IEC 243-3 are largely editorial.

1.5This 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific precaution statements are given in Section 9.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
D 09
DocumentType
Test Method
Pages
4
ProductNote
THIS STANDARD ALSO REFERS TO Pub 243-3.
PublisherName
American Society for Testing and Materials
Status
Current
Supersedes

ASTM D 1711 : 2015 Standard Terminology Relating to Electrical Insulation
ASTM D 3394 : 2016 Standard Test Methods for Sampling and Testing Electrical Insulating Board
ASTM D 4566 : 2014 Standard Test Methods for Electrical Performance Properties of Insulations and Jackets for Telecommunications Wire and Cable

ASTM D 2413 : 1999 : R2005 Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric
ASTM D 2413 : 2016 : R2022 Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric
ASTM D 2413 : 1999 : R2009 Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric
ASTM D 2413 : 1999 Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric
ASTM D 1711 : 2020 Standard Terminology Relating to Electrical Insulation
ASTM D 2413 : 2016 Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric

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