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ILNAS-EN IEC 62631-3-4:2019 Edition 05/2019
Dielectric and resistive properties of solid insulating materials - Part 3-4: Determination of resistive properties (DC methods) - Volume resistance and volume resistivity at elevated temperatures
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Abstract

This part of IEC 62631 covers procedures for the determination of insulation resistance and volume resistivity of insulating materials by applying DC-voltage and temperatures up to 800 °C. The typical application materials include high temperature mica plate and alumina ceramics.

Status

Standard - Active

Origin

Technical Committee :
CLC/SR 112 : Evaluation and qualification of electrical insulating materials and systems (to be defined)

Implementation

start of the vote on the project    27/10/2017   date of ratification (dor)    02/05/2019
end of the vote on the project    19/01/2018   date of anouncement (doa)    02/08/2019
start of the vote on the final project    07/01/2019   date of publication (dop)    02/02/2020
end of the vote on the final project    18/02/2019   date of withdrawal (dow)    02/05/2022


Publication Official Journal
of the Grand-Duchy of Luxembourg
18/06/2019
Reference Mémorial A N° 421

Relations

Relations to international standards
IEC 62631-3-4:201X 
IEC 62631-3-4:2019 

International Classification for Standards (ICS codes) :

17.220.99 : Other standards related to electricity and magnetism
29.035.01 : Insulating materials in general

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