DL/T Standards
Found: 2904 — page 1 of 61
Valid
DL/T 1010.3-2025 — High voltage static reactive power compensation devices - Part 3: Control and protection system
National·Recommended
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$390.00PDF
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DL/T 1078-2025 — Test specification for operating performance of surface condenser
National·Recommended
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$2,324.00PDF
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DL/T 1081-2025 — Operating code for 12kV~40.5kV outdoor high voltage switchgear
National·Recommended
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$315.00PDF
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DL/T 1141-2025 — Test specification for operating performance of deaerator in thermal power plant
National·Recommended
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$1,479.00PDF
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DL/T 1144-2025 — Code for quality management of thermal power project
National·Recommended
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$680.00PDF
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DL/T 1147-2025 — Fall arrester for high-level powerworking
National·Recommended
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$315.00PDF
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DL/T 1153-2025 — Relay Protection Tester Calibration Specification
National·Recommended
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$890.00PDF
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DL/T 1156-2025 — Metal oxide voltage limiter for series compensation device
National·Recommended
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$604.00PDF
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DL/T 1165-2025 — Furnace bottom dry slag discharge crushing and shut-off device
National·Recommended
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$404.00PDF
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DL/T 1176-2025 — Operation and maintenance specification of 1000kV oil-immersed transformer and shunt reactor
National·Recommended
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$404.00PDF
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DL/T 1186-2025 — Technical Specification for 1000kV Tank-type Voltage Transformer
National·Recommended
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$564.00PDF
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DL/T 1205-2025 — Determination of decomposition products in sulfur hexafluoride electrical equipment
National·Recommended
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$375.00PDF
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DL/T 1210-2025 — Code for Testing and Acceptance of Automatic Generation Control Performance of Thermal Power Plant
National·Recommended
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$424.00PDF
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DL/T 1211-2025 — Technical specification for detection and control of coal mills in thermal power plant
National·Recommended
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$564.00PDF
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DL/T 1212-2025 — Technical guidelines for the setup of fieldbus equipment in the thermal power plant
National·Recommended
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$764.00PDF
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DL/T 1213-2025 — Technical specification for fault load reduction of auxiliary equipment of thermal power generating units
National·Recommended
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$484.00PDF
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DL/T 1278-2025 — Code for operation of submarine power cables
National·Recommended
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$515.00PDF
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DL/T 1279-2025 — Acceptance specification for submarine power cables engineering with rated voltage up to and including 500kV
National·Recommended
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$465.00PDF
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DL/T 1294-2025 — Guidelines for the use of disconnectors for metal oxide surge arresters in AC power systems
National·Recommended
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$330.00PDF
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DL/T 1295-2025 — Spark gap for series compensation device
National·Recommended
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$360.00PDF
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DL/T 1318-2025 — Technical supervision code of practice for hydroelectric power plant metals
National·Recommended
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$345.00PDF
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DL/T 1332-2025 — Guidelines for on-site low-frequency test of excitation characteristic of the current transformer
National·Recommended
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$224.00PDF
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DL/T 1340-2025 — Guidelines for Emergency Treatment of Faults in the Distributed Control System of the Thermal Power Plant
National·Recommended
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$924.00PDF
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DL/T 1359-2025 — Methods for analyzing and judging fault gases in sulfur hexafluoride electrical equipment
National·Recommended
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$135.00PDF
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DL/T 1372-2025 — Technical requirements for jumper of overhead transmission line
National·Recommended
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$240.00PDF
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DL/T 1409-2025 — Technical specification for 1000kV step-up transformer for power plants
National·Recommended
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$564.00PDF
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DL/T 1430-2025 — Technical Guidelines for Online Monitoring Systems of Power Equipment
National·Recommended
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$1,460.00PDF
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DL/T 1432.3-2025 — Inspection Specifications for Online Monitoring Devices of Power Equipment - Part 3: Online Monitoring Devices for Insulation of Capacitive Equipment and Metal Oxide Surge Arresters
National·Recommended
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$544.00PDF
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DL/T 1432.4-2025 — Inspection Specifications for Online Monitoring Devices of Power Equipment - Part 4: UHF Online Monitoring Devices for Partial Discharge of Gas-Insulated Metal-Enclosed Switchgear
National·Recommended
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$420.00PDF
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DL/T 1441-2025 — Technical conditions for intelligent low-voltage distribution box
National·Recommended
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$270.00PDF
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DL/T 1443-2025 — Technical specifications for power line communication in distribution networks
National·Recommended
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$315.00PDF
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DL/T 1496-2025 — Technical Specification for Electricity Metering Seal
National·Recommended
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$330.00PDF
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DL/T 1498.3-2025 — Technical Specification for Online Monitoring Devices for Power Equipment - Part 3: Online Monitoring Devices for Insulation of Capacitive Equipment and Metal Oxide Surge Arresters
National·Recommended
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$225.00PDF
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DL/T 1498.4-2025 — Technical Specifications for Online Monitoring Devices for Power Equipment - Part 4: UHF Online Monitoring Device for Partial Discharge of Gas-Insulated Metal-Enclosed Switchgear
National·Recommended
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$225.00PDF
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DL/T 1506-2025 — General technical specifications for online monitoring systems of high-voltage AC cables
National·Recommended
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$480.00PDF
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DL/T 1530-2025 — High-voltage insulated optical fiber column
National·Recommended
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$240.00PDF
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DL/T 1532-2025 — Technical guide for corrosion diagnosis of grounding grid
National·Recommended
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$285.00PDF
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DL/T 1533-2025 — Drawing method for lightning zones map of power system
National·Recommended
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$225.00PDF
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DL/T 1536-2025 — Guidelines for selection of regulating valves in power stations
National·Recommended
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$524.00PDF
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DL/T 1553-2025 — Operating Procedures for the Purification and Treatment of Sulfur Hexafluoride Gas
National·Recommended
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$90.00PDF
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DL/T 1555-2025 — Operation and Maintenance Guidelines for Online Monitoring and Alarm Devices for Sulfur Hexafluoride Gas Leakage
National·Recommended
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$240.00PDF
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DL/T 1570-2025 — Risk classification and distribution map of bird-related faults on overhead transmission lines
National·Recommended
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$465.00PDF
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DL/T 1593-2025 — Reliability verification method of electric energy information acquisition terminal
National·Recommended
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$964.00PDF
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DL/T 1623-2025 — Technical Specifications for Prefabricated Optical Cables in Intelligent Substations
National·Recommended
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$480.00PDF
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DL/T 1632-2025 — Technical requirements for flanges used in steel pipe towers for power transmission lines
National·Recommended
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$240.00PDF
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DL/T 1655-2025 — Technology supervision guide for flue gas denitration installation of thermal power plants
National·Recommended
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$465.00PDF
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DL/T 1659-2025 — Technical requirements of the jack ladder for power operation
National·Recommended
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$240.00PDF
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DL/T 1693-2025 — Test method for wear of transmission line fittings
National·Recommended
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$165.00PDF