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EVS-EN IEC 62631-2-1:2018

Dielectric and resistive properties of solid insulating materials - Part 2-1: Relative permittivity and dissipation factor - Technical frequencies (0,1 Hz to 10 MHz) - AC Methods

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Kehtiv alates 03.05.2018
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IEC 62631-2-1:2018; EN IEC 62631-2-1:2018
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03.05.2018
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IEC 62631-2-1:2018 describes test methods for the determination of permittivity and dissipation factor properties of solid insulating materials (AC methods from 0,1 Hz up to 10 MHz). This first edition cancels and replaces the first edition IEC 60250, published in 1969. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a. technical frequencies confined to AC methods; b. update on measurements on solid dielectric materials.
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EVS-EN 62631-3-3:2016

Dielectric and resistive properties of solid insulating materials - Part 3-3: Determination of resistive properties (DC Methods) - Insulation resistance
Uusim versioon Kehtiv alates 04.04.2016
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EVS-EN 62631-1:2011

Dielectric and resistive properties of solid insulating materials - Part 1: General
Uusim versioon Kehtiv alates 03.08.2011