BS 4999-20:1972 - Specification for general requirements for rotating electrical machines. Classification of types of enclosure
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BS 4999-20:1972

Specification for general requirements for rotating electrical machines. Classification of types of enclosure

Status : Revised, Withdrawn   Published : March 1972 Replaced By : BS 4999-105:1988, EN 60034-5:1986

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Classifies types of enclosure in respect of the degree of protection afforded to persons against contact with live parts, and against ingress of solid foreign bodies and liquids. Gives test requirements appropriate to each category and examples of types of test equipments.




Standard NumberBS 4999-20:1972
TitleSpecification for general requirements for rotating electrical machines. Classification of types of enclosure
StatusRevised, Withdrawn
Publication Date30 March 1972
Withdrawn Date31 May 1988
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 4999-105:1988, EN 60034-5:1986
Amended ByAMD 2228
DescriptorsRotating electric machines, Protected electrical equipment, Electric enclosures, Classification systems
ICS29.160.01
Title in FrenchPrescriptions generales pour machines electriques rotatives. Specification. Classification des types d'enceintes
Title in GermanAllgemeine Anforderungen an elektrische Drehmaschinen. Spezifikation. Klassifizierung von Gehaeusetypen
CommitteePEL/2
ISBN0 580 07181 2
PublisherBSI
FormatA4
DeliveryNo
File Size0 KB
Price£182.00


WITHDRAWN TITLE
*To ask about withdrawn titles contact the
Customer Relations
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