ASTM-D924 1999

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D924-99e1 Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids

Published By	Publication Date	Number of Pages
ASTM	1999	7

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Description

ASTM D924-99e1

Historical Standard: Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids

ASTM D924

Scope

1.1 This test method covers new electrical insulating liquids as well as liquids in service or subsequent to service in cables, transformers, oil circuit breakers, and other electrical apparatus.

1.2 This test method provides a procedure for making referee tests at a commercial frequency of approximately 60 Hz.

1.3 Where it is desired to make routine determinations requiring less accuracy, certain modifications to this test method are permitted as described in Sections 17 to 25.

1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use. Specific precautions are given in 14.4.2.>

Keywords

Dielectric constant (permittivity)/dissipation factor-electrical insulating; materials; Electrical insulating liquids; dissipation (power) factor/relative permittivity (dielectric; constant)-electrical insulating liquids, test

ICS Code

ICS Number Code n/a

DOI: 10.1520/D0924-99E01

Additional information

Standard Title	D924-99e1 Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
Published Code	ASTM
Publication Date	1999
Pages Count	7