Standards

DL/T 5538-2025 Electric power system safety and stability control engineering construction budget project division guidelines

Publish Date: 2025-12-18

DL/T 5224-2025 Design specifications for ground return system of high voltage direct current transmission

Publish Date: 2025-12-18

DL/T 5528-2025 Preparation Guide for the Audit Report of Transmission and Substations Engineering Transformation。

Publish Date: 2025-12-18

DL/T 2987-2025

本文件适用于水电站运行单位大坝安全应急物资的配置。

Publish Date: 2025-12-18

DL/T 2986-2025

本文件适用于水电站大坝安全防汛检查工作。

Publish Date: 2025-12-18

DL/T 5903-2025 Design specifications for household electrochemical energy storage systems

Publish Date: 2025-09-28

DL/T 5902-2025

Publish Date: 2025-09-28

DL/T 5901-2025

Publish Date: 2025-09-28

DL/T 5900-2025

Publish Date: 2025-09-28

DL/T 5899-2025 Electrical installation engineering: Code for construction and acceptance of low-voltage electrical equipment

Publish Date: 2025-09-28

DL/T 5898-2025 Electric equipment installation engineering standard for construction and acceptance of power converter equipment

Publish Date: 2025-09-28

DL/T 5253-2025

Publish Date: 2025-09-28