DL/T 574-2021 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
DL/T 574-2021	RFQ	ASK	3 days	Guide for the operation and maintenance of tap-changers in the power transformer	Valid
DL/T 574-2010	RFQ	ASK	3 days	Guide to the operation and the maintenance of tap-changers in the transformer	Obsolete
DL/T 574-1995	RFQ	ASK	14 days	Guiding principle for operating and maintaining on-load tap switches	Obsolete

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GB/T 11022   GB/T 3906   GB/T 25307   DL/T 781   DL/T 737   DL/T 617   

Basic data

Standard ID: DL/T 574-2021 (DL/T574-2021)
Description (Translated English): Guide for the operation and maintenance of tap-changers in the power transformer
Sector / Industry: Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard: K43%F41
Word Count Estimation: 178,159
Issuing agency(ies): National Energy Administration

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