BS EN 62271-107:2012 - High-voltage switchgear and controlgear. Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV

BS EN 62271-107:2012

High-voltage switchgear and controlgear. Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV

Status : Revised, Superseded, Withdrawn   Published : September 2012 Replaced By : BS EN IEC 62271-107:2019

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IEC 62271-107:2012 applies to three-pole operated units for distribution systems that are functional assemblies of a circuit-switcher and current-limiting fuses designed so as to be capable of:


- breaking, at the rated recovery voltage, any load or fault current up to and including the rated short-circuit breaking current;


- making, at the rated voltage, circuits to which the rated short-circuit breaking current applies. This second edition cancels and replaces the first edition, published in 2005. It constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition.


- the reference to IEC 60694 has been changed to IEC 62271-1;


- the new clauses and subclauses from IEC 62271-1 have been added and where necessary new wording has been provided;


- the normative references have been updated: IEC 60265-1 to IEC 62271-103, IEC 60787 to IEC/TR 60787, IEC 60466 to IEC 62271-201, and IEC/TR 60787 was moved to the bibliography;


- the figures and tables have been placed in the document where they are first cited;


- the numbering of figures and tables has been changed to obtain the correct order;


- the definition of NSDD was deleted. This definition is included in IEC 62271-1;


- the acceptance criteria have been aligned with 6.101.4 of IEC 62271-103:2011;


- the various provisions expressed about "extension of the validity of type tests" have been grouped under 6.103: some of the rules were duplicated in Clauses 6 and 8, and it seems better fitted to deal within each type test sub-clause only with the type test to be performed. Conditions have not been changed, but the wording is clearer;


- new numbering of subclauses in Clauses 8 and 9 to avoid conflict with clauses from IEC 62271-1.



This publication is to be read in conjunction with

IEC 62271-1:2007

.




Standard NumberBS EN 62271-107:2012
TitleHigh-voltage switchgear and controlgear. Alternating current fused circuit-switchers for rated voltages above 1 kV up to and including 52 kV
StatusRevised, Superseded, Withdrawn
Publication Date30 September 2012
Withdrawn Date22 July 2019
Normative References(Required to achieve compliance to this standard)IEC 62271-105, IEC 62271-100:2008, EN 62271-200, IEC 62271-102:2001/Corrigendum:2005, IEC 62271-102:2001, EN 62271-103:2011, IEC 62271-102:2001/Corrigendum:2003, IEC 60282-1:2009, EN 62271-105, EN 62271-102:2002, IEC 62271-102:2001/Corrigendum:2002, IEC 62271-1:2007, EN 62271-102:2002/Corrigendum:2008, EN 60282-1:2009, EN 62271-102:2002/Corrigendum:2005, IEC 62271-201, IEC 62271-200, EN 62271-100:2009, IEC 62271-103:2011, EN 62271-1:2008, EN 62271-201
Informative References(Provided for Information)IEEE C37.016, IEC 60050, IEC/TR 60787
Replaced ByBS EN IEC 62271-107:2019
ReplacesBS EN 62271-107:2005
International RelationshipsIEC 62271-107:2012,EN 62271-107:2012
Draft Superseded By09/30213777 DC
DescriptorsFuses, Ratings, Switchgear, Rated voltage, Circuits, Alternating current, Rated current, High-voltage equipment, Tri-pole circuit-breakers, Type testing, Circuit-breakers, Electrical protection equipment, Electrical equipment, Electric control equipment
ICS29.130.10
Title in FrenchAppareillage à haute tension. Circuits-switchers fusiblés pour courant alternatif de tension assignée supérieure à 1 kV et jusqu'à 52 kV inclus
Title in GermanHochspannungs-Schaltgeräte und. Schaltanlagen. Wechselstrom- Leistungsschalter-Sicherungs-Kombinationen für Bemessungsspannungen über 1 kV bis einschließlich 52 kV
CommitteePEL/17
ISBN978 0 580 69928 3
PublisherBSI
FormatA4
DeliveryYes
Pages52
File Size1.52 MB
Price£254.00


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