CEI EN 50064 : 1998
Current
The latest, up-to-date edition.
WROUGHT ALUMINIUM AND ALUMINIUM ALLOY ENCLOSURES FOR GAS-FILLED HIGH VOLTAGE SWITCHGEAR AND CONTROLGEAR
Hardcopy , PDF
English
01-01-1998
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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 |
Current
|
| Standards | Relationship |
| EN 50064 : 1989 COR 2007 | Identical |
| BS 7501:1989 | General criteria for the operation of testing laboratories |
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