Document Status
Current
Supplement
British Standards Extra Supplement
Series
BS EN IEC
Abstract
Details the requirements for gas-insulated metal-enclosed switchgear in which insulation is obtained, at least partly, by an insulating gas other than air at atmospheric pressure, for alternating current of rated voltages above 52kV, for indoor and outdoor installation, and for service frequencies up to and including 60 Hz.
History
Supersedes BS EN 62271-203:2012.
Identical to IEC 62271-203:2022.
ISBN
9780539067569
Subjects
-
Building services
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Power supply/distribution
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Electrical services
Publisher History
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
Information
NBS
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
Accuris
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