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DL/T 352-2019 English PDF

US$399.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
DL/T 352-2019: Guidelines for maintenance of HVDC switches
Status: Valid

DL/T 352: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
DL/T 352-2019English399 Add to Cart 4 days [Need to translate] Guidelines for maintenance of HVDC switches Valid DL/T 352-2019
DL/T 352-2010English719 Add to Cart 3 days [Need to translate] Guide for maintenance of DC breaker Obsolete DL/T 352-2010

PDF similar to DL/T 352-2019


Standard similar to DL/T 352-2019

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Basic data

Standard ID DL/T 352-2019 (DL/T352-2019)
Description (Translated English) Guidelines for maintenance of HVDC switches
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard F23
Classification of International Standard 29.040.01
Word Count Estimation 17,179
Date of Issue 2019-11-04
Date of Implementation 2020-05-01
Older Standard (superseded by this standard) DL/T 352-2010
Quoted Standard GB/T 1984; GB 26860; DL/T 273-2012; DL/T 345; DL/T 596-1996; DL/T 664
Issuing agency(ies) National Energy Administration
Summary This standard specifies the maintenance items, cycle and technical requirements for DC circuit breakers of converter stations based on high-power thyristors of ��400kV and above. This standard is applicable to the on-site daily inspection and routine inspection of five types of DC circuit breakers, such as neutral bus switch, metal return transfer switch, neutral bus grounding switch, earth return transfer switch and bypass switch, which cut off the load current when switching operation modes. Overhaul, special overhaul. This standard does not apply to flexible DC transmission circuit breakers that directly cut off DC fault currents.

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Question 5: Should I purchase the latest version DL/T 352-2019?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version DL/T 352-2019 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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