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ASTM F 2939 : 2013 : R2019

ASTM F 2939 : 2013 : R2019

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for High Voltage Phasing Testers

Available format(s)

Hardcopy , PDF

Superseded date

08-29-2020

Language(s)

English

Published date

08-01-2019

Publisher

American Society for Testing and Materials

This specification covers portable, live-line tool-supported two-pole phasing testers to be used on AC electrical systems.

1.1This specification covers portable, live-line tool-supported two-pole phasing testers to be used on AC electrical systems.

1.2Two types of phasing testers are provided and are designated as Type I Resistive and Type II Capacitive.

1.3Two styles of phasing testers are provided and are designated as Style A Numerical and Style B Audible/Visual.

1.4The use and maintenance of these high voltage phasing testers and any necessary insulated tool handles are beyond the scope of this specification.

1.5The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

1.6This 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.

Note 1:Except where specified, all voltage defined in this specification refers to phase-to-phase voltage in a three-phase system. Phasing Testers covered by this specification may be used in other than three-phase systems, but the applicable phase-to-phase or phase-to-ground (earth) voltages shall be used to determine the operating voltage.

1.7This 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
F 18
DocumentType
Standard
Pages
5
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

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Hardcopy - English
PDF - English
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