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IEEE C37.122.2-2022

$39.00

IEEE Guide for the Application of Gas Insulated Substations 1 kV to 52 kV (Approved Draft)

Published By Publication Date Number of Pages
IEEE 2022 54
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Revision Standard – Active. Guidance for technical requirements for the design, fabrication, testing, and installation of indoor gas-insulated substations (GIS) 1 kV up to 52 kV is provided in this standard. Parameters to be supplied by the purchaser are suggested and technical requirements for the design, fabrication, testing, and installations to be furnished by the manufacturer are established.

PDF Catalog

PDF Pages PDF Title
1 IEEE Std C37.122.2™-2022 Front cover
2 Title page
4 Important Notices and Disclaimers Concerning IEEE Standards Documents
8 Participants
10 Introduction
11 Contents
12 1. Overview
1.1 Scope
1.2 Word usage
13 2. Normative references
14 3. Definitions
20 4. Service conditions
4.1 Normal service conditions
4.2 Special (unusual) service conditions for both indoor and outdoor switchgear
5. Planning guidelines for GIS equipment 1 kV up to 52 kV
5.1 Planning
21 5.2 Specification
39 6. Installation, operation, and maintenance guidelines
6.1 Safety
40 6.2 Transport, equipment handling, storage, and installation
41 6.3 Gas handling
42 6.4 Site work
43 6.5 Inspection, maintenance, and repair
6.6 Training
6.7 Refilling and repair
44 7. Guidelines for testing procedures
7.1 Design tests
45 7.2 Production tests
7.3 Conformance tests (optional)
46 7.4 Commissioning tests
8. Guidelines for Decommissioning (End of Life)
8.1 Safety
47 8.2 Gas disposal
8.3 Removal from site
8.4 Final disposal
48 9. Documentation
49 Annex A (informative) Sequence of operation of equipment qualified using IEEE Std C37.20.9
A.1 Sequence of operations for typical applications on feeder circuits
50 A.2 Sequence of operations for main bus grounding on sectionalized bus arrangements
52 Annex B (informative) Characteristics of gases and gas mixtures
B.1 General
B.2 General characteristics of SF6
B.3 List of replacement alternative gases for SF6
53 Annex C (informative) Bibliography
54 Back cover
IEEE C37.122.2-2022
$39.00