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DL/T 474.2-2006 (DLT 474.2-2006)

DL/T 474.2-2006_English: PDF (DLT474.2-2006)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusGoogle Book
DL/T 474.2-2006English299 Add to Cart Days<=3 Guide for insulation test on site DC high voltage test DL/T 474.2-2006 Obsolete DL/T 474.2-2006

BASIC DATA
Standard ID DL/T 474.2-2006 (DL/T474.2-2006)
Description (Translated English) Guide for insulation test on site DC high voltage test
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard K04
Classification of International Standard 29.080
Word Count Estimation 10,128
Date of Issue 2006-05-06
Date of Implementation 2006-10-01
Older Standard (superseded by this standard) DL/T 474.2-1992
Quoted Standard GB/T 16927.1; GB/T 16927.2; DL/T 596
Drafting Organization Hubei Electric Power Test & Research Institute
Administrative Organization High voltage test power industry technical standards committee
Regulation (derived from) NDRC Notice No. 29 of 2006
Summary This standard specifies the DC high voltage insulation test site involved in the generation of test voltage, test connection, the main component selection and test methods and some technical details and considerations, the implementation of relevant national standards and DL/T 596 corresponding provisions. This standard applies to the substation, power plant site and in the repair shop, laboratory conditions for high-voltage electrical equipment insulation Voltage Withstand Test and DC leakage current test.