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DL/T 277-2023 English PDF

US$979.00 ยท In stock
Delivery: <= 7 days. True-PDF full-copy in English will be manually translated and delivered via email.
DL/T 277-2023: (Technical regulations for control and protection setting of high voltage direct current transmission system)
Status: Valid

DL/T 277: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
DL/T 277-2023English979 Add to Cart 7 days [Need to translate] (Technical regulations for control and protection setting of high voltage direct current transmission system) Valid DL/T 277-2023
DL/T 277-2012EnglishRFQ ASK 7 days [Need to translate] The technical specification of setting for controlling and protection in HVDC system Obsolete DL/T 277-2012

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Basic data

Standard ID DL/T 277-2023 (DL/T277-2023)
Description (Translated English) (Technical regulations for control and protection setting of high voltage direct current transmission system)
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard K45
Classification of International Standard 29.24
Word Count Estimation 49,434
Date of Issue 2023-10-11
Date of Implementation 2024-04-11
Older Standard (superseded by this standard) DL/T 277-2012
Issuing agency(ies) National Energy Administration

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Question 5: Should I purchase the latest version DL/T 277-2023?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version DL/T 277-2023 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.

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