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Std ID |
Description (Standard Title) |
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DL/T 5291-2013
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Crimping technology guide for conductor and ground wire of 1000kV power transmission and transformation project
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DL/T 5292-2013
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Code of system commissioning for 1000kV AC transmission and transformation project
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DL/T 355-2010
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Guide for maintenance of filters and shunt capacitors
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DL/T 365-2010
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Field testing code on control and protection system of series capacitor installation
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DL/T 366-2010
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Preventive test code for primary equipment of series capacitor installation
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DL/T 604-2009
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Technical specification of high-voltage shunt capacitor installations
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DL/T 653-2009
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Specification of discharge coils for high voltage shunt capacitor for order
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DL/T 740-2000
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Capacitive type voltage detectors
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DL/T 653-1998
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Specification of discharge coils for high voltage shunt capacitor for order
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DL/T 628-1997
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Specification of collective high-voltage shunt capacitor for order
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DL/T 604-1996
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Specification of high-voltage shunt capacitor installations for order
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DL/T 536-1993
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Technical conditions for ordering coupling capacitors and capacitor dividers
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DL 462-1992
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Technical conditions for ordering series reactors used for high-voltage parallel capacitors
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DL/T 580-1995
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Method for measuring average moisture content in insulating paper in transformers by dew point measurement
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DL/T 1853-2024
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(Technical Guidelines for 10kV On-load Capacity and Voltage Regulating Transformers)
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DL/T 2778-2024
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(Selection Guidelines for Dry-Type Iron-Core Shunt Reactors)
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DL/T 2828-2024
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(Technical requirements for converter transformer sound insulation enclosures)
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DL/T 2838-2024
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(Technical Guidelines for Acoustic Imaging Positioning of Gas-Insulated Metal-Enclosed Switchgear)
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DL/T 2599.1-2023
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(Guidelines for the selection of components and raw materials for power transformers - Part 1: General)
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DL/T 1268-2023
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(Technical specifications for the use of three-phase combined power transformers)
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DL/T 2599.9-2023
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(Guidelines for Selection of Components and Raw Materials for Power Transformers - Part 9: Moisture Absorbers)
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DL/T 2639-2023
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(Test method for integrated wiring of equipment within substation bays)
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DL/T 2641-2023
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(Guidelines for Selection of Broadband Voltage Measurement Devices)
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DL/T 264-2022
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(Oil-immersed power transformer (reactor) field sealing test guideline)
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DL/T 271-2022
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(330kV～750kV oil-immersed shunt reactor technical conditions)
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DL/T 272-2022
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(220kV～750kV oil-immersed power transformer technical conditions)
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DL/T 985-2022
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(Guidelines for Technical and Economic Evaluation of Distribution Transformer Energy Efficiency)
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DL/T 2208-2021
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(Guidelines for the Control of Key Processes for On-site Winding Replacement of Converter Transformers)
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DL/T 2225-2021
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Guide for DC demagnetization test on power transformers
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DL/T 2267-2021
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Terminology for power transformers (reactors, instrument transformers) and their components and raw materials
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DL/T 2269-2021
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Guide to determining of replacement and reuse for distribution transformer
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DL/T 2292-2021
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Guide for verifying short-circuit withstand capability of power transformers
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DL/T 2293-2021
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Field test guide for no-load loss and load loss of power transformer
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DL/T 572-2021
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Power transformer operation specification
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DL/T 573-2021
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Maintenance guide for power transformers
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DL/T 1102-2021
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(Distribution Transformer Operation Regulations)
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DL/T 2185-2020
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(Technical requirements for on-site calibration of power frequency voltage transformers)
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DL/T 2186-2020
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(Technical requirements for on-site calibration of power frequency current transformers)
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DL/T 1999-2019
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(Field test method for DC partial discharge measurement of converter transformer)
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DL/T 2000-2019
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(Guide for on-site measurement of combined partial discharge of 1000kV AC transformer main body and voltage regulating compensation transformer)
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DL/T 2001-2019
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Guide for converter transformer on-site no-load test, load test and temperature rise test
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DL/T 2002-2019
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Operation specification for converter transformer
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DL/T 2003-2019
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Application guide of on-load tap-changer for HVDC converter transformers
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DL/T 2004-2019
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(DC current transformer use technical conditions)
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DL/T 2005-2019
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Technical specification of DC voltage transformer
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DL/T 2006-2019
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(Technical specification for dry-type air core reactor anti-overvoltage test equipment)
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DL/T 2007-2019
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(Power transformer electrical test integrated wiring test method)
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DL/T 2008-2019
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(Field test method for power transformer, closed combination electric appliance and power cable composite connection)
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DL/T 2032-2019
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(Low-voltage current transformer for metering)
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DL/T 2043-2019
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Technical specification for ±1100kV UHVDC converter transformers
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DL/T 2062-2019
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Technical specification for±1100kV UHVDC smoothing reactors
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DL/T 2070-2019
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(Field test regulations for ultra-high voltage magnetic controlled type shunt reactor)
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DL/T 1093-2018
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Guide for reactance method to detect and diagnose winding deformation of power transformer
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DL/T 1094-2018
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Guide to the choice of power transformer insulating oil
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DL/T 1095-2018
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On-site determination methods of electrostatic charging degree of transformer oil
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DL/T 1096-2018
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Limited value of particulate pollutant of transformer oil
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DL/T 1798-2018
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Code of commissioning and prophylactic test for converter transformer
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DL/T 1799-2018
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The method of ability to withstand DC bias test for power transformers
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DL/T 1805-2018
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Selection guide to the on-load tap-changer for power transformers
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DL/T 1806-2018
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Guide for the choice of insulation board and component in oil-immersed transformers
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DL/T 1807-2018
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(Guidelines for ultrasonic detection and positioning of partial discharge in oil-immersed power transformers and reactors)
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DL/T 1808-2018
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Guide for turn-to-turn overvoltage test of air-core reactors on site
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DL/T 1810-2018
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(110 (66) kV sulfur hexafluoride gas insulated power transformer using technical conditions)
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DL/T 1811-2018
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Guide for selection of the natural esters insulating oil for power transformers
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DL/T 1813-2018
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(Oil-immersed amorphous alloy core distribution transformer selection guide)
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DL/T 1814-2018
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(Analysis and Determination of Dissolved Gas in Test Oil of Oil-immersed Power Transformer Factory)
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DL/T 1817-2018
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(Technical conditions for the use of insulated copper pipe on the low side of the transformer)
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DL/T 363-2018
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(Ultra-super high voltage power transformer (reactor) equipment supervision guidelines)
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DL/T 984-2018
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(Oil-immersed transformer insulation aging judgment guideline)
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DL/Z 1812-2018
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(Guidelines for the selection of low-power capacitive voltage transformers)
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DL/T 1853-2018
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Technical guide for lOkV on-load capacity and voltage regulating transformer
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DL/T 1861-2018
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(Technical guidelines for high overload capacity distribution transformers)
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DL/T 1945-2018
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Specification of standard interface for HVDC transformer
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DL/T 1786-2017
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Technical guideline for the synchronous monitoring of DC bias current distribution
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DL/T 1503-2016
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Rules for the inspection of quick action oil-pressure relays
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DL/T 1515-2016
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Technical specification for electronic instrument transformer interface
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DL/T 1534-2016
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Methods of UHF partial discharge detection in oil-immersed power transformers
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DL/T 1535-2016
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Application guide for 1OkV ～35kV dry-type air-core current-limiting reactor
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DL/T 1538-2016
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Application guide for vacuum on-load tap-changers for power transformers
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DL/T 1539-2016
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Selection guide to the high-voltage bushings for power transformers (reactors)
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DL/T 1540-2016
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Measurement methods of operating vibration for and above oil-immersed AC reactor(transformer)
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DL/T 1541-2016
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Specifications of power transformer neutral point DC limit (isolation) devices
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DL/T 1542-2016
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Selection guide for electronic current transformers
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DL/T 1543-2016
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Selection guide for electronic voltage transformers
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DL/T 1544-2016
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The specification for site acceptance of electronic instrument transformers
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DL/T 1560-2016
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Guidelines of onsite assembly and test for disassembly transportation power transformer
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DL/T 1433-2015
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General technical specifications for transformer core earth current measuring device
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DL/T 1438-2015
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The guide for choice single-phase distribution transformer
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DL/T 1386-2014
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The guide for choice dehydrating breather for power transformer
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DL/T 1243-2013
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Guidance for on-site partical dischargetest for convert transformers
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DL/T 1251-2013
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Technical specification of power capacitance voltage transformer for use
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DL/T 1266-2013
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Selection guide to the panel-type radiators for transformer
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DL/T 1267-2013
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Technical conditions of use by pad-mounted transformer
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DL/T 1268-2013
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Specification of three-phase combined instrument transformers
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DL/T 1284-2013
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Application guide of 500kV dry-type air-core current-limiting reactor
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DL/T 580-2013
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Method for measuring average moisture content in insulating paper in transformers by dew point measurement
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DL/T 725-2013
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Technical specification of power current transformer for use
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DL/T 726-2013
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Technical specification of power inductive voltage transformers for use
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DL/T 727-2013
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Guideline of operation and maintenance for transformers
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DL/T 264-2012
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Guide for field sealing test of oil immersed power transformer
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