BS EN IEC 62271-102:2018 - High-voltage switchgear and controlgear. Alternating current disconnectors and earthing switches

BS EN IEC 62271-102:2018

High-voltage switchgear and controlgear. Alternating current disconnectors and earthing switches

Status : Current   Published : August 2018

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IEC 62271-102:2018 applies to alternating current disconnectors and earthing switches, designed for indoor and outdoor installations for nominal voltages above 1 000 V and for service frequencies up to and including 60 Hz.


This second edition cancels and replaces the first edition published in 2001, Amendment 1:2011 and Amendment 2:2013. This edition constitutes a technical revision.


This edition includes the following significant technical changes with respect to the previous edition:

  1. new numbering according to IEC 17/1025/RQ to harmonize with ISO/IEC Directives, Part 2, and IEEE Std. C37.100.1;
  2. clause numbering has been aligned with IEC 62271-1:2017;
  3. the Scope has been extended to cover all indoor and outdoor installations. Consideration of switching devices having disconnecting and/or earthing switch functionalities, apart from other functions, are also covered by this document;
  4. ratings have been moved from Annexes B, C and E to Clause 5; the order of the subclauses now corresponds to the order of subclauses in Clause 7;
  5. new rating values for bus-transfer current and bus-transfer voltage have been assigned;
  6. new class of mechanical endurance for earthing switches has been added (M1);
  7. subclause "Rated values of electrical endurance for earthing switches" is now called "Classification of earthing switches for short-circuit making capability";
  8. new subclause with ratings for ice-coating has been added;
  9. new subclause with classification of bus-charging switching capability has been added;
  10. new withstand requirements for interlocking devices have been added;
  11. the way to comply with the requirements of the isolating distance of disconnectors has been modified;
  12. design and construction requirements for position-indicating devices have been modified, aligning the requirements for position indication and signalling;
  13. the value of the operating force has been changed;
  14. the test procedures and validation criteria have been revised and modified where necessary;
  15. requirements for applied voltage during single-phase test on non-simultaneous closing earthing switches have been changed;
  16. non-verifiable requirements have been deleted;
  17. a new subclause has been added for testing mechanical interlocking devices;
  18. the high- and low-temperature test is mandatory if the temperature limits for the service conditions of the apparatus (defined by the manufacturer) are above +40 °C or below ?5 °C, and a more detailed testing procedure is given;
  19. the testing procedure to verify the proper functioning of the position-indicating device allows a more practicable testing for every technology used;
  20. a new Annex B has been added with title: "Current-switching capability required of disconnectors and earthing switches";
  21. a new Annex C has been added with title: "Tolerances on test quantities for type tests";
  22. a new Annex E has been added with title: "Extension of validity of type tests".



Standard NumberBS EN IEC 62271-102:2018
TitleHigh-voltage switchgear and controlgear. Alternating current disconnectors and earthing switches
StatusCurrent
Publication Date24 August 2018
Normative References(Required to achieve compliance to this standard)IEC 60137, ISO 2768-1, IEC 60050-614, EN 62262:2002, EN 60270, IEC 60071-2, EN 60865-1, IEC 60050-151, EN IEC 60071-2, EN 60137, IEC 60050-441, EN 62271-100:2009/A2:2017, IEC 62271-1:2017, IEC 62271-101:2012, IEC 60529:1989/AMD2:2013, IEC 62271-100:2008/AMD1:2012, IEC 62262:2002, EN 60529:1991/A2:2013, EN 60529:1991/A1:2000, IEC 62271-203:2011, EN 62271-200:2012, IEC 62271-201:2014, EN 62271-100:2009/A1:2012, IEC 62271-101:2012/AMD1:2017, EN 62271-100:2009, IEC 62271-100:2008, IEC 62271-200:2011, EN 62271-1:2017, IEC 60529:1989/AMD1:1999, IEC 60529:1989 Cons Ed 2-1, EN 60529 Corr, EN 60529:1991, EN 62271-201:2014, EN 62271-101:2013, EN 62271-203:2012, IEC 62271-100:2008/AMD2:2017, IEC 60050-471, IEC 60865-1, EN 22768-1, IEC 60270, IEC/TR 62271-305
Informative References(Provided for Information)IEC 60060-1:2010, IEC TS 60815-1:2008, EN 60060-1:2010, EN 60447 (IEC 60447:2004) AS, IEC 60447:2004, EN 60507:2014, IEC 60507:2013, CIGRE TB 260:2004, IEC/TS 60815, CIGRE TB 570:2014
ReplacesBS EN 62271-102:2002+A2:2013
International RelationshipsEN IEC 62271-102:2018,IEC 62271-102:2018
Draft Superseded By14/30304423 DC
DescriptorsRated voltage, Electric control equipment, Electrical protection equipment, Electrical equipment, Rated current, Switchgear, Isolator switches, Rated power, Earthing switches, High-voltage equipment, Alternating current
ICS29.120.40
29.130.10
29.130.99
Title in FrenchAppareillage à haute tension Sectionneurs et sectionneurs de terre à courant alternatif
Title in GermanHochspannungs-Schaltgeräte und -Schaltanlagen Wechselstrom-Trennschalter und -Erdungsschalter
CommitteePEL/17
ISBN978 0 580 87273 0
PublisherBSI
FormatA4
DeliveryYes
Pages114
File Size2.567 MB
Price£298.00


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