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DL 428-1991 (DL428-1991)

Chinese standards (related to): 'DL 428-1991'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusGoogle Book
DL/T 428-2010English349 Add to Cart Days<=3 Technical rules for power system automatic under-frequency load shedding DL/T 428-2010 Valid DLT 428-2010
DL 428-1991English759 Add to Cart Days<=5 Electric power system automatic under-frequency load-shedding Technical stipulation DL 428-1991 Obsolete DL 428-1991


   
BASIC DATA
Standard ID DL 428-1991 (DL428-1991)
Description (Translated English) Electric power system automatic under-frequency load-shedding Technical stipulation
Sector / Industry Electricity & Power Industry Standard
Classification of Chinese Standard F20
Word Count Estimation 19,129
Date of Issue 1991/10/30
Date of Implementation 1992/4/1
Regulation (derived from) State Energy Bureau Notice 2011 No. 1