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BS 7315(1990) : 1990

Current
Current

The latest, up-to-date edition.

SPECIFICATION FOR WROUGHT ALUMINIUM AND ALUMINIUM ALLOY ENCLOSURES FOR GAS-FILLED HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1993

Foreword
1 Introduction
2 Scope and field of application
3 Definitions
4 Materials
5 Design
6 Manufacture and workmanship
7 Inspection and testing
8 Pressure relief devices
9 Certification and marking
Annex A (normative) - Elastic analysis of the
                      stress distribution in dished
                      ends due to internal pressure
Annex B (normative) - Welding procedure and welder
                      performance tests
Annex C (normative) - Sample of record form
Annex D (informative) - National deviations
National appendix A
National appendix B

Applies to fusion welded wrought aluminium and aluminium alloy enclosures pressurized with dry air, inert gases, for example sulphur hexafluoride or nitrogen or a mixture of such gases, used in indoor or outdoor installations of high-voltage switchgear and controlgear, where the gas is used principally for its dielectric and/or arc quenching properties, with rated voltages.

Committee
PEL/92
DevelopmentNote
Also numbered as EN 50064 Supersedes 85/32716 DC and 93/204687 DC (09/2005)
DocumentType
Standard
Pages
74
PublisherName
British Standards Institution
Status
Current
Supersedes

BS EN 50068:1991 Specification for wrought steel enclosures for gas-filled high-voltage switchgear and controlgear
BS EN 50069 : 1991 SPECIFICATION FOR WELDED COMPOSITE ENCLOSURES OF CAST AND WROUGHT ALUMINIUM ALLOYS FOR GAS-FILLED HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR
BS EN 50187:1997 Gas-filled compartments for a.c. switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
EN 50069:1991/corrigendum Aug. 2007 WELDED COMPOSITE ENCLOSURES OF CAST AND WROUGHT ALUMINIUM ALLOYS FOR GAS-FILLED HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR

EN 50052:2016 High-voltage switchgear and controlgear - Gas-filled cast aluminium alloy enclosures
ISO 3134-1:1985 Light metals and their alloys — Terms and definitions — Part 1: Materials
ISO 6213:1989 Welding Factors to be considered to ensure quality in welded structures
ISO/R 373:1964 General principles for fatigue testing of metals
ISO 3134-3:1985 Light metals and their alloys — Terms and definitions — Part 3: Wrought products
IEC 60517:1990 Gas-insulated metal-enclosed switchgear for rated voltages of 72.5 kV and above
BS 5750-0.1(1987) : 1987 QUALITY SYSTEMS - PRINCIPAL CONCEPTS AND APPLICATIONS - GUIDE TO SELECTION AND USE
HD 358 : 200S3 GAS-INSULATED METAL-ENCLOSED SWITCHGEAR FOR RATED VOLTAGES OF 72.5 kV AND ABOVE
BS 7501:1989 General criteria for the operation of testing laboratories
ISO 9000:2015 Quality management systems — Fundamentals and vocabulary
ISO/IEC Guide 2:2004 Standardization and related activities General vocabulary
ISO 1099:2017 Metallic materials — Fatigue testing — Axial force-controlled method
ISO 3134-5:1981 Light metals and their alloys — Terms and definitions — Part 5: Methods of processing and treatment

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