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DL/T 474.2-2018 English PDF (DL/T 474.2-2006: Older version)

Search result: DL/T 474.2-2018 (DL/T 474.2-2006 Older version)

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
DL/T 474.2-2018	English	279	Add to Cart	3 days [Need to translate]	Guide for insulation test on site DC high voltage test	Valid	DL/T 474.2-2018
DL/T 474.2-2006	English	399	Add to Cart	3 days [Need to translate]	Guide for insulation test on site DC high voltage test	Obsolete	DL/T 474.2-2006
DL 474.2-1992	English	RFQ	ASK	3 days [Need to translate]	(Field Guide for insulation test. DC high voltage test)	Obsolete	DL 474.2-1992

BASIC DATA
Standard ID	DL/T 474.2-2018 (DL/T474.2-2018)
Description (Translated English)	Guide for insulation test on site DC high voltage test
Sector / Industry	Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard	E38
Classification of International Standard	29.040.10
Word Count Estimation	12,193
Date of Issue	2018-04-03
Date of Implementation	2018-07-01
Older Standard (superseded by this standard)	DL/T 474.2-2006
Quoted Standard	GB/T 16927.1; GB/T 16927.2
Drafting Organization	North China Electric Power Research Institute Co., Ltd.
Administrative Organization	Power Industry High Voltage Test Technology Standardization Technical Committee
Regulation (derived from)	National Energy Administration Announcement No.4 of 2018
Summary	This standard specifies the technical rules and precautions for the generation of test voltage, test wiring, selection of main components and test methods involved in the on-site DC high voltage test. This standard is applicable to DC withstand voltage test and DC leakage current test of high voltage electrical equipment insulation in substation, power plant site and in repair workshop and laboratory conditions.