Chinese Standards Shop Partner of Google-Books Database: 169759 (Aug 18, 2019)

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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	Related Standard
DL 778-2001	English	599	Add to Cart	Days<=4	Sleeves of insulating material for live working	Obsolete	DL 778-2001

Detail Information of 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: 15,000
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