Standards

DL/T 1560-2016 Guidelines for on-site assembly and testing of power transformers during dismantlement transportation

Publish Date: 2016-01-07

DL/T 1509-2016 Power system optical transport network (OTN) technical requirements

Publish Date: 2016-01-07

DL/T 1050-2016 Power environmental protection technology supervision guidelines

Publish Date: 2016-01-07

DL/T 875-2016 DL/T 875-2016 Basic technical requirements for construction machinery and equipment for overhead power transmission lines

Publish Date: 2016-01-07

DL/T 1510-2016 Power System Optical Transport Network (OTN) Test Specification

Publish Date: 2016-01-07

DL/T 5729-2016 Power distribution network planning and design technical guidelines

Publish Date: 2016-01-07

DL/T 1476-2015 Power safety equipment pre-test regulations

This standard applies to the preventive testing of electrical safety tools and equipment.

Publish Date: 2015-07-01

DL/T 626-2015 Testing Regulations for Decaying Suspended Insulators

This standard applies to disc-type suspension porcelain and glass insulators, as well as rod-type suspension composite insulators used in AC and DC overhead power lines with a nominal voltage higher than 1000V, power plants, substations, and converter stations.

Publish Date: 2015-07-01

DL/T 1477-2015 DL/T 1477-2015 Technical supervision guidelines for desulfurization devices in thermal power plants

This standard applies to the technical supervision of desulfurization devices in thermal power plants.

Publish Date: 2015-07-01

DL/T 1461-2015 Guidelines for operation and maintenance management of gear oil for power plants

This standard applies to the maintenance and management of gear oil for the main drive speed-increasing gearboxes of wind turbines. Gear oil for other equipment in power plants can also be used as a reference for implementation.

Publish Date: 2015-07-01

DL/T 1482-2015 Drone inspection technical guidelines for overhead power transmission lines

This standard applies to the inspection operations of overhead transmission lines conducted by fixed-wing drones and rotary-wing drones.

Publish Date: 2015-07-01

DL/T 1463-2015 The preparation of working standard oil for analyzing the content of dissolved gas components in transformer oil

This standard applies to the preparation of working standard oil for analyzing the content of dissolved gas components in transformer oil.

Publish Date: 2015-07-01