Cover DIN EN IEC 62631-3-4 VDE 0307-3-4:2020-07
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DIN EN IEC 62631-3-4 VDE 0307-3-4:2020-07

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

(IEC 62631-3-4:2019); German version EN IEC 62631-3-4:2019
Class/Status: Standard, valid
Released: 2020-07
VDE Art. No.: 0300127

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