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DL 778-2001

Chinese Standard: 'DL 778-2001'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusRelated Standard
DL 778-2001English599 Add to Cart Days<=4 Sleeves of insulating material for live working Obsolete DL 778-2001


Standard ID DL 778-2001 (DL778-2001)
Description (Translated English) Sleeves of insulating material for live working
Sector / Industry Electricity & Power Industry Standard
Classification of Chinese Standard F20;C73
Classification of International Standard 27.100
Word Count Estimation 15,195
Date of Issue 2001-10-08
Date of Implementation 2002-02-01
Adopted Standard IEC 60984-1990, MOD
Drafting Organization Wuhan High Voltage Research Institute State Power Corporation
Administrative Organization National Standardization Technical Committee for live working
Regulation (derived from) National Energy Board Announcement No. 3, 2014; Industry Standard Record Announcement No. 5 (No. 173)
Summary This standard specifies the AC power system for live working with insulating sleeves classification, requirements, testing, inspection rules, marking, packaging, storage and so on. This standard applies to the AC voltage 10kV and below electrical equipment (also applies to the corresponding voltage level of the DC electrical equipment) on a live working to protect workers against electrical shock insulation sleeve.

Related standard: DL/T 778-2014    DL/T 783-2018
Related PDF sample: GB/T 36278-2018    GB/T 36050-2018