ASTM-D3426 Historical Revision Information
Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials Using Impulse Waves

ASTM-D3426 - 1975 R90(E1) EDITION - SUPERSEDED
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Standard Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials Using Impulse Waves
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Scope

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

1.2 Procedures are given for tests using standard 1.2 by 50 [mu]s full-wave impulses.

1.3 This 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.

1.4 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. Specific precaution statements are given in Section 9.

Keywords

Dielectric breakdown/strength-electrical insulating materials; Electrical insulating solids; Lightning; dielectric breakdown voltage/strength of solid electrical insulating; Simulated-lightning; Virtual time to half-value; ICS Number Code 29.035.01 (Insulating materials in general)

To find similar documents by ASTM Volume:

10.02 (Electrical Insulation (II): D2518 - latest)

To find similar documents by classification:

29.035.01 (Insulating materials in general)

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Document Number

ASTM-D3426-75(1990)e1

Revision Level

1975 R90(E1) EDITION

Status

Superseded

Modification Type

Revision

Publication Date

Oct. 1, 1990

Document Type

Test Method

Page Count

4 pages

Committee Number

D09.12