GB/T 31838.4-2019
Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance (English Version)
- Standard No.
- GB/T 31838.4-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 31838.4-2019
- Replace
- GB/T 10064-2006
- Scope
- This part of GB/T31838 specifies the test method for determining the insulation resistance of solid insulating materials under DC voltage.
GB/T 31838.4-2019 history
- 2019 GB/T 31838.4-2019 Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance
- 2006 GB/T 10064-2006 Methods of test for the determination of the insulation resistance of solid insulating materials
- 1988 GB/T 10064-1988 Methods of test for the determination of the insulation resistance of solid insulating materials
GB/T 31838.4-2019 Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance has been changed from GB/T 10064-2006 Methods of test for the determination of the insulation resistance of solid insulating materials .
GB/T 31838.4-2019 -All Parts
GB/T 31838.1-2015 Solid insulating materials.Dielectric and resistive properties.Part 1:General
GB/T 31838.2-2019 Solid insulating materials—Dielectric and resistive properties—Part 2: Resistive properties (DC methods)—Volume resistance and volume resistivity
GB/T 31838.3-2019 Solid insulating materials—Dielectric and resistive properties—Part 3: Resistive properties (DC methods)—Surface resistance and surface resistivity
GB/T 31838.4-2019 Solid insulating materials—Dielectric and resistive properties—Part 4: Resistive properties (DC methods)—Insulation resistance
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
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~10MHz)
GB/T 31838.7-2021 Solid insulating materials—Dielectric and resistive properties—Part 7:Resistive properties(DC method)—Measurement of volume resistance and volume resistivity at elevated temperatures