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CEI EN 50064 : 1998

Current

Current

The latest, up-to-date edition.

WROUGHT ALUMINIUM AND ALUMINIUM ALLOY ENCLOSURES FOR GAS-FILLED HIGH VOLTAGE SWITCHGEAR AND CONTROLGEAR

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1998

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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