DL/T 459-2017 English PDF

US$529.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
DL/T 459-2017: DC power supply equipment for power system
Status: Valid

DL/T 459: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
DL/T 459-2017	529	Add to Cart	4 days	DC power supply equipment for power system	Valid
DL/T 459-2000	799	Add to Cart	4 days	Specifictions of D.C supply cabinet in power system	Obsolete
DL/T 459-1992	RFQ	ASK	3 days	Specifications of DC Screen of Cadmium-Nickel Storage Battery for Order	Obsolete

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Basic data

Standard ID: DL/T 459-2017 (DL/T459-2017)
Description (Translated English): DC power supply equipment for power system
Sector / Industry: Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard: K81
Classification of International Standard: 29.220
Word Count Estimation: 23,243
Date of Issue: 2017-11-15
Date of Implementation: 2018-03-01
Older Standard (superseded by this standard): DL/T 459-2000
Regulation (derived from): National Energy Board Bulletin 2017 No.10
Issuing agency(ies): National Energy Administration
Summary: This standard specifies the technical requirements, inspection rules and test methods, marking, packaging, transportation and storage requirements of DC power supply equipment for power use (hereinafter referred to as equipment). This standard applies to the design, manufacture, selection, ordering and testing of power plants, transformers and other DC power supplies for power.

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Question 5: Should I purchase the latest version DL/T 459-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version DL/T 459-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.