DL/T 1690-2017 English PDF

US$259.00 · In stock
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DL/T 1690-2017: Guide for condition evaluation of current transformers
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
DL/T 1690-2017	259	Add to Cart	3 days	Guide for condition evaluation of current transformers	Valid

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Basic data

Standard ID: DL/T 1690-2017 (DL/T1690-2017)
Description (Translated English): Guide for condition evaluation of current transformers
Sector / Industry: Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard: F23
Classification of International Standard: 29.240
Word Count Estimation: 11,177
Date of Issue: 2017-03-28
Date of Implementation: 2017-08-01
Quoted Standard: DL/T 393-2010; DL/T 664; DL/T 1691
Regulation (derived from): State Energy Bureau Announcement No.6 of 2017
Issuing agency(ies): National Energy Administration
Summary: This standard specifies the classification of state information, the classification of state evaluation, the basic requirements for state evaluation, the quantitative criteria for state quantities, and the overall evaluation method for current transformers in operation. This standard applies to AC current transformers with a system voltage rating of 110 (66) kV to 500 kV.

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