BS 7638:1993, IEC 60781:1989 - Application guide for calculation of short-circuit currents in low-voltage radial systems

BS 7638:1993, IEC 60781:1989

Application guide for calculation of short-circuit currents in low-voltage radial systems

Status : Withdrawn   Published : April 1993

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Specifies a standardized procedure developed from BS 7639 for calculation in three-phase a.c. systems operating at 50Hz or 60Hz




Standard NumberBS 7638:1993, IEC 60781:1989
TitleApplication guide for calculation of short-circuit currents in low-voltage radial systems
StatusWithdrawn
Publication Date15 April 1993
Withdrawn Date20 April 2012
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 60781:1989
DescriptorsShort-circuit currents, Fault currents, Electric current, Low voltage, Three-phase current, Alternating current, Frequencies, Mathematical calculations, Electrical impedance, Equations, Circuits
ICS29.240.20
17.220.01
Title in FrenchGuide d'application pour le calcul des courants de short-circuit dans les réseaux à basse tension radiaux
Title in GermanBerechnung von Kurzschlussstroemen in unvermaschten Drehstrom-Niederspannungsstrahlennetzen; Anwendungsleitfaden
CommitteePEL/73
ISBN0 580 21656 X
PublisherBSI
FormatA4
DeliveryNo
Pages38
File Size1.027 MB
NotesThis standard has been withdrawn as it is identical to IEC 60781:1989, which has been withdrawn by IEC/TC 73
Price£214.00


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