BS 142-1.4.4:1993, IEC 60255-22-4:1992 - Electrical protection relays. Information and requirements for all protection relays. Specification for electrical disturbance tests. Fast transient disturbance test

BS 142-1.4.4:1993, IEC 60255-22-4:1992

Electrical protection relays. Information and requirements for all protection relays. Specification for electrical disturbance tests. Fast transient disturbance test

Status : Withdrawn   Published : February 1993

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General requirements for tests of static measuring relays and protection equipment with or without output contacts. Includes definitions of terms used, severity classes, test conditions and procedure and criteria for acceptance.




Standard NumberBS 142-1.4.4:1993, IEC 60255-22-4:1992
TitleElectrical protection relays. Information and requirements for all protection relays. Specification for electrical disturbance tests. Fast transient disturbance test
StatusWithdrawn
Publication Date15 February 1993
Withdrawn Date15 August 1997
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
International RelationshipsIEC 60255-22-4:1992
Draft Superseded By90/33369 DC
DescriptorsMeasuring relays, Protective relays, Relays, Switches, Switchgear, Electrical protection equipment, Type testing, Electrical testing, Transient voltages, Impulse-voltage tests, Grades (quality), Testing conditions, Acceptance (approval), Test equipment, Circuits
ICS29.120.70
Title in FrenchRelais electriques. Essais d'influence electrique concernant les relais de mesure et dispositifs de protection. Essai de susceptibilite aux perturbations transitoires rapides
Title in GermanElektrische Relais. Pruefung der elektrischen Stoerfestigkeit von Messrelais und Schutzeinrichtungen. Pruefung der Stoerfestigkeit gegen schnelle transiente Stoergroessen
CommitteePEL/95
ISBN0 580 21902 X
PublisherBSI
FormatA4
DeliveryNo
Pages16
File Size1.089 MB
NotesAt withdrawal it was suggested that users should refer to IEC standards where appropriate.
Price£182.00


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