IEC 60250
English -- Recommended Methods for the Determination of the Permittivity and Dielectric Dissipation Factor of Electrical Insulating Materials at Power, Audio and Radio Frequencies Including Metre Wavelengths - First Edition;
French -- Methodes recommandees pour la determination de la permittivite et du facteur de dissipation des isolants electriques aux frequences industrielles, audibles et radioelectriques (ondes metriques comprises) - First Edition
Organization:
IEC - International Electrotechnical Commission
Year: 1969
Abstract: Object and scope
This Recommendation applies to the procedures for determination of permittivity and dissipation factor and of quantities calculated from them, such as loss index, within the frequency range 15 Hz to 300 MHz approximately. Some of the methods described in this recommendation can, with special precautions, be used for measurements at frequencies considerably lower higher than the given limits.
Liquids and fusible materials, as well as solid materials, can be measured by the methods described. The measured values are dependent on physical conditions such as frequency, temperature and moisture content, and in special cases, on field strength as well.
In some cases, tests at voltages exceeding 1 000 V may introduce effects not related to permittivity and dielectric dissipation factor, and are not described here.
This Recommendation applies to the procedures for determination of permittivity and dissipation factor and of quantities calculated from them, such as loss index, within the frequency range 15 Hz to 300 MHz approximately. Some of the methods described in this recommendation can, with special precautions, be used for measurements at frequencies considerably lower higher than the given limits.
Liquids and fusible materials, as well as solid materials, can be measured by the methods described. The measured values are dependent on physical conditions such as frequency, temperature and moisture content, and in special cases, on field strength as well.
In some cases, tests at voltages exceeding 1 000 V may introduce effects not related to permittivity and dielectric dissipation factor, and are not described here.
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contributor author | IEC - International Electrotechnical Commission | |
date accessioned | 2017-09-04T17:29:57Z | |
date available | 2017-09-04T17:29:57Z | |
date copyright | 1969.01.01 | |
date issued | 1969 | |
identifier other | CTTVCAAAAAAAAAAA.pdf | |
identifier uri | http://yse.yabesh.ir/std/handle/yse/153063 | |
description abstract | Object and scope This Recommendation applies to the procedures for determination of permittivity and dissipation factor and of quantities calculated from them, such as loss index, within the frequency range 15 Hz to 300 MHz approximately. Some of the methods described in this recommendation can, with special precautions, be used for measurements at frequencies considerably lower higher than the given limits. Liquids and fusible materials, as well as solid materials, can be measured by the methods described. The measured values are dependent on physical conditions such as frequency, temperature and moisture content, and in special cases, on field strength as well. In some cases, tests at voltages exceeding 1 000 V may introduce effects not related to permittivity and dielectric dissipation factor, and are not described here. | |
language | English, French | |
title | IEC 60250 | num |
title | English -- Recommended Methods for the Determination of the Permittivity and Dielectric Dissipation Factor of Electrical Insulating Materials at Power, Audio and Radio Frequencies Including Metre Wavelengths - First Edition | en |
title | French -- Methodes recommandees pour la determination de la permittivite et du facteur de dissipation des isolants electriques aux frequences industrielles, audibles et radioelectriques (ondes metriques comprises) - First Edition | other |
type | standard | |
page | 60 | |
status | Active | |
tree | IEC - International Electrotechnical Commission:;1969 | |
contenttype | fulltext |