IEEE C37.122-2021 IEEE Standard for High-Voltage Gas-Insulated Substations Rated Above 52 kV

standard by IEEE, 08/25/2021

Full Description

Scope

The requirements for gas-insulated substations (GIS) for alternating current (ac) applications above 52 kV are contained in this standard. GIS is an assembly of switching and bus components and may contain a number of buses, circuit breakers, switches, instrument transformers, arresters, and primary terminations. This standard includes all the requirements (including switching requirements) of disconnect switches, ground switches, andfault making ground switches included in a GIS. For the other components comprising the GIS, the additional and/or specific GIS requirements are contained in this standard.

Abstract

Revision Standard - Active.The technical requirements for the design, fabrication, testing, and installation of a gas insulated substations are covered. The parameters to be supplied by the purchaser are set, and the technical requirements for the design, fabrication, testing, and installation details to be furnished by the manufacturer are established.

Product Details

Published: 08/25/2021 ISBN(s): 9781504477062, 9781504477079, 9781504479097 Number of Pages: 76 File Size: 1 file , 1.5 MB Product Code(s): STD24798, STDPD24798, STDPL24904