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
CENELEC - European Committee for Electrotechnical Standardization
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EN IEC 62631-3-4:2019
Scope
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 ?? The typical application materials include high temperature mica plate and alumina ceramics.
EN IEC 62631-3-4:2019 history
2019EN 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