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DL 400-1991

Chinese Standard: 'DL 400-1991'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
DL 400-1991English1239 Add to Cart Days<=9 (Relay protection and automatic safety device technical regulations) Obsolete DL 400-1991

   

BASIC DATA
Standard ID DL 400-1991 (DL400-1991)
Description (Translated English) (Relay protection and automatic safety device technical regulations)
Sector / Industry Electricity & Power Industry Standard
Classification of Chinese Standard K45
Word Count Estimation 31,350
Date of Issue 1991/3/4
Date of Implementation 1991/8/1
Older Standard (superseded by this standard) SDJ 6-1983

Related standard: DL/T 400-2019    DL/T 479-2017
Related PDF sample: DL/T 540-2013    GB/T 37155.2-2019