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DL/T 421-2009

Chinese Standard: 'DL/T 421-2009'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
DL/T 421-2009English209 Add to Cart Days<=3 Determination of volume resistivity of power oils Valid DL/T 421-2009
DL/T 421-2009Chinese14 Add to Cart <=1-day [PDF from Chinese Authority, or Standard Committee, or Publishing House]

   

BASIC DATA
Standard ID DL/T 421-2009 (DL/T421-2009)
Description (Translated English) Determination of volume resistivity of power oils
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard E38
Classification of International Standard 27.100
Word Count Estimation 8,887
Date of Issue 2009-07-22
Date of Implementation 2009-12-01
Older Standard (superseded by this standard) DL 421-1991
Quoted Standard GB/T 5654; ??GB/T 7597
Drafting Organization Wuxi Power Supply Company
Administrative Organization Power industry chemical plant Standardization Technical Committee
Regulation (derived from) Industry standard filing Notice 2009 No. 9 (No. 117 overall)
Summary This standard specifies the insulating oil, anti- oil volume resistivity method. This standard applies to insulating oil, anti- oil volume resistivity measurement, other oils medium volume resistivity can be measured with reference to the standards.

Related standard: DL/T 423-2009    DL/T 474.1-2018
Related PDF sample: GB/T 7600-2014    DL/T 1498.1-2016