E DIN IEC/TS 62271-318 VDE V 0671-318:2023-08

High-voltage switchgear and control gear

Part 318: DC gas-insulated switchgear assemblies

(IEC 17C/886/CD:2022); Text in German and English
Class/Status: Draft, valid
Released: 2023 -08 Published: 2023-07 -28
VDE Art. No.: 1600484
End of objection deadline: 2023-09-28

This part of IEC 62271 specifies requirements for gas-insulated metal-enclosed switchgear in which the insulation is obtained, at least partly, by an insulating gas or gas mixture other than air at atmospheric pressure, for direct current of rated voltages of 100 kV and above, for indoor and outdoor installation. This document includes rules for service conditions, ratings, design, and construction requirements. Test requirements are defined and criteria to proof for passing type and routine tests in this document for development and manufacturing of DC switchgear.

This Document is related to the following Topics (in bold):

29	ELECTRICAL ENGINEERING
29.020	Electrical engineering in general
29.030	Magnetic materials
29.035	Insulating materials
29.040	Insulating fluids
29.050	Superconductivity and conducting materials
29.060	Electrical wires and cables
29.080	Insulation
29.100	Components for electrical equipment
29.120	Electrical accessories
29.130	Switchgear and controlgear
29.140	Lamps and related equipment
29.160	Rotating machinery
29.180	Transformers. Reactors
29.200	Rectifiers. Converters. Stabilized power supply
29.220	Galvanic cells and batteries
29.240	Power transmission and distribution networks
29.260	Electrical equipment for working in special conditions
29.280	Electric traction equipment