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EVS-EN IEC 62631-3-4:2019

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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Kehtiv alates 15.05.2019
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IEC 62631-3-4:2019; EN IEC 62631-3-4:2019
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15.05.2019
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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.

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