ASTM D924-99e1

Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids (Includes all amendments And changes 8/16/2017).

Automatically translated name:

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

STANDARD published on 2.12.1999

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The information about the standard:

Designation standards: ASTM D924-99e1
Note: WITHDRAWN
Publication date standards: 2.12.1999
SKU: NS-39785
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM D924-99e1 :

Keywords:

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

Additional information

1. 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.>

2. Referenced Documents

D2865-01	Standard Practice for Calibration of Standards and Equipment for Electrical Insulating Materials Testing
Standard 4
D2864-21a	Standard Terminology Relating to Electrical Insulating Liquids and Gases (Includes all amendments and changes 12/14/2021).
D923-15(2023)	Standard Practices for Sampling Electrical Insulating Liquids
D150-22	Standard Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation
E691-23	Standard Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

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