GB/T 31838.5-2021 Active National standards

GB/T 31838.5-2021 Solid insulating materials—Dielectric and resistive properties—Part 5:Resistive properties(DC method)—Volume resistance and volume resistivity of impregnation and coating materials

Publish Date: 2021-05-21 Implement Date: 2021-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 31838.5-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Electrician's insulating materials and their products

ICS Name: Comprehensive Insulation Materials

Publish Date: 2021-05-21

Implement Date: 2021-12-01

Pages: 10 pages

Scope

This document specifies the test method for the volume resistance and volume resistivity of solid insulating materials under the application of DC voltage. This document is applicable to materials such as unsaturated polyester-based impregnating resins, environmentally cured coating paints, and thermosetting impregnating varnishes.

Development Information

Word Count: 17 Thousand words Pages: 10 pages

Same series standard

GB/T 31838.6-2021 Solid insulating materials—Dielectric and resistive properties—Part 6:Dielectric properties(AC method)—Relative permittivity and dielectric dissipation factor(frequencies 0.1Hz～10 MHz) GB/T 31838.7-2021 Solid insulating materials—Dielecteric and resistive properties—Part 7:Resistive properties(DC method)—Measurement of volume resistance and volume resistivity at elevated temperatures

Referenced Standards

IEC 62631-3-1 ISO 1514 ISO 2808

Adopt standards

IEC 62631-3-11:2018

Related Standards

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GB/T 1408.1-1999 Replaced

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