DL/T 304-2024 Active Industry standards-Electricity

DL/T 304-2024 Gas Insulated Metal Enclosed Transmission Line Field Handover Test Guidelines

Publish Date: 2024-12-25 Implement Date: 2025-06-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DL/T 304-2024

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Installation and testing of power system equipment

ICS Name: \nTransmission lines and distribution lines

Publish Date: 2024-12-25

Implement Date: 2025-06-25

Scope

This document specifies the test items, technical requirements, and judgment criteria for the on-site acceptance and commissioning of gas-insulated metal-enclosed transmission lines (GILs). This document applies to on-site acceptance and commissioning tests before the commissioning of new and expanded AC GILs with a rated voltage of 72.5 kV and above and a frequency of 50 Hz, installed in various laying modes. The disassembly and overhaul of GILs can be implemented with reference to this document. Other frequencies and DC GILs can be implemented with reference to this document. The relevant requirements for 1100 kV GILs are included in DL/T 5846.