DL/T 1788-2017 English PDF

US$459.00 · In stock
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DL/T 1788-2017: Field calibrating specifications for HVDC instrument transformers
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
DL/T 1788-2017	459	Add to Cart	4 days	Field calibrating specifications for HVDC instrument transformers	Valid

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Basic data

Standard ID: DL/T 1788-2017 (DL/T1788-2017)
Description (Translated English): Field calibrating specifications for HVDC instrument transformers
Sector / Industry: Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard: F20
Classification of International Standard: 29.240.01
Word Count Estimation: 20,231
Date of Issue: 2017-12-27
Date of Implementation: 2018-06-01
Quoted Standard: GB/T 20840.8-2007; GB/T 26216.1-2010; GB/T 26216.2-2010; GB/T 26217-2010
Regulation (derived from): National Energy Administration Announcement No.13 of 2017
Issuing agency(ies): National Energy Administration
Summary: This standard specifies the measurement performance, calibration conditions, calibration items and methods of the high-voltage DC transformer, the expression of the verification results and the calibration period. This standard is applicable to DC currents for DC transmission systems with voltage levels of ��1100kV and below. Field calibration of transformers and DC voltage transformers.

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