EN IEC 62271-110:2023
(Main)High-voltage switchgear and controlgear - Part 110: Inductive load switching
High-voltage switchgear and controlgear - Part 110: Inductive load switching
IEC 62271-110:2023 is available as IEC 62271-110:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62271-110:2023 is applicable to AC switching devices designed for indoor or outdoor installation, for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V and applied for inductive current switching. It is applicable to switching devices (including circuit-breakers in accordance with IEC 62271-100) that are used to switch high‑voltage motor currents and shunt reactor currents and also to high-voltage contactors used to switch high-voltage motor currents as covered by IEC 62271-106. This fifth edition cancels and replaces the fourth edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: references to IEC 62271-100 and IEC 62271-106 have been updated to the latest editions.
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 110: Schalten induktiver Lasten
Appareillage à haute tension - Partie 110: Manœuvre de charges inductives
IEC 62271-110:2023 est disponible sous forme de IEC 62271-110:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L’IEC 62271-110:2023 est applicable aux appareils de connexion à courant alternatif conçus pour être installés à l'intérieur ou à l'extérieur, pour fonctionner à des fréquences de 50 Hz et 60 Hz sur des réseaux de tensions supérieures à 1 000 V, et prévus pour l’établissement et la coupure de courants inductifs. Elle est applicable aux appareils de connexion (y compris les disjoncteurs conformément à l’IEC 62271‑100) qui sont utilisés pour l’établissement et la coupure de courants de moteurs à haute tension et de courants de bobines d'inductance shunt, ainsi qu’aux contacteurs à haute tension utilisés pour l’établissement et la coupure de courants de moteurs à haute tension, comme cela est couvert par l’IEC 62271-106. Cette cinquième édition annule et remplace la quatrième édition parue en 2017. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: les références à l’IEC 62271-100 et à l’IEC 62271-106 ont été mises à jour en fonction des dernières éditions.
Visokonapetostne stikalne in krmilne naprave - 110. del: Preklapljanje induktivnega bremena (IEC 62271-110:2023)
Ta del standarda IEC 62271 se uporablja za izmenične stikalne naprave za notranjo in zunanjo namestitev, ki delujejo na frekvencah 50 Hz in 60 Hz v sistemih z napetostjo, višjo od 1000 V, ki se uporabljajo za preklapljanje induktivnega toka. Uporablja se za stikalne naprave (vključno z odklopniki v skladu s standardom IEC 62271-100), ki se uporabljajo za preklapljanje visokonapetostnih motornih tokov in soupornih reakcijskih tokov ter tudi za visokonapetostne kontaktorje, ki se uporabljajo za preklapljanje visokonapetostnih motornih tokov, kot je določeno v standardu IEC 62271-106.
Preklapljanje nenapetih transformatorjev, tj. prekinjanje magnetnega toka transformatorja, v tem dokumentu ni obravnavano. Razlogi za to so naslednji:
a) zaradi nelinearnosti transformatorskega jedra v preskusnem laboratoriju z linearnimi sestavnimi deli ni mogoče pravilno modelirati preklapljanje magnetnega toka transformatorja.
Preskusi z razpoložljivim transformatorjem, npr. preskusnim transformatorjem, veljajo samo za preskušeni transformator in ne morejo biti reprezentativni za druge transformatorje; b) kot je opredeljeno v standardu IEC TR 62271-306, so lastnosti te obremenitve običajno manj stroge kot druge obremenitve preklapljanja induktivnega toka. Takšna obremenitev lahko povzroči resne prenapetosti v navitju transformatorja, kar je odvisno od lastnosti ponovnega vžiga stikalne naprave in resonančnih frekvenc navitja transformatorja.
OPOMBA 1: Ta dokument ne pokriva preklapljanja terciarnih reaktorjev z visokonapetostne strani transformatorja.
OPOMBA 2: Ta dokument ne pokriva preklapljanja soupornih reaktorjev, ozemljenih prek nevtralnih reaktorjev. Vendar pa je uporaba rezultatov preskusa skladno s tem dokumentom, glede preklapljanja reaktorjev, ozemljenih prek nevtralnih reaktorjev (4-delna reaktorska shema), obravnavana v standardu IEC TR 62271-306.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 62271-110:2023
01-junij-2023
Visokonapetostne stikalne in krmilne naprave - 110. del: Preklapljanje
induktivnega bremena (IEC 62271-110:2023)
High-voltage switchgear and controlgear - Part 110: Inductive load switching (IEC 62271-
110:2023)
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 110: Schalten induktiver Lasten
(IEC 62271-110:2023)
Appareillage à haute tension - Partie 110: Manuvre de charges inductives (IEC 62271-
110:2023)
Ta slovenski standard je istoveten z: EN IEC 62271-110:2023
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
SIST EN IEC 62271-110:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 62271-110:2023
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SIST EN IEC 62271-110:2023
EUROPEAN STANDARD EN IEC 62271-110
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2023
ICS 29.130.10 Supersedes EN IEC 62271-110:2018;
EN IEC 62271-110:2018/AC:2018-03
English Version
High-voltage switchgear and controlgear - Part 110: Inductive
load switching
(IEC 62271-110:2023)
Appareillage à haute tension - Partie 110: Manœuvre de Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil
charges inductives 110: Schalten induktiver Lasten
(IEC 62271-110:2023) (IEC 62271-110:2023)
This European Standard was approved by CENELEC on 2023-04-20. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
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© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62271-110:2023 E
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SIST EN IEC 62271-110:2023
EN IEC 62271-110:2023 (E)
European foreword
The text of document 17A/1368/FDIS, future edition 5 of IEC 62271-110, prepared by SC 17A
"Switching devices" of IEC/TC 17 "High-voltage switchgear and controlgear" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN IEC 62271-110:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-01-20
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-04-20
document have to be withdrawn
This document supersedes EN IEC 62271-110:2018 and all of its amendments and corrigenda (if
any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62271-110:2023 was approved by CENELEC as a
European Standard without any modification.
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SIST EN IEC 62271-110:2023
EN IEC 62271-110:2023 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
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