CEI EN 50064 : 1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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WROUGHT ALUMINIUM AND ALUMINIUM ALLOY ENCLOSURES FOR GAS-FILLED HIGH VOLTAGE SWITCHGEAR AND CONTROLGEAR
Hardcopy , PDF
English
01-01-1998
23-07-2025
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
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 |
CT 17
|
| DevelopmentNote |
Classificazione CEI 17-56 (08/2001)
|
| DocumentType |
Standard
|
| Pages |
89
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| EN 50064 : 1989 COR 2007 | Identical |
| 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 3134-5:1981 | Light metals and their alloys — Terms and definitions — Part 5: Methods of processing and treatment |
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