FprEN IEC 62271-214:2023
(Main)High-voltage switchgear and controlgear - Part 214: Internal arc classification for AC metal-enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
High-voltage switchgear and controlgear - Part 214: Internal arc classification for AC metal-enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV
IEC 62271-214:2024 specifies requirements for internal arc classification of AC metal-enclosed pole-mounted switchgear and controlgear with rated voltages above 1 kV and up to and including 52 kV with service frequencies up to and including 60 Hz. This document is applicable to three-phase, two-phase and single-phase open terminal equipment for which an internal arc classification is assigned. Enclosures may include fixed and removable components and may be filled with fluid (liquid or gas) to provide insulation. This second edition cancels and replaces the first edition published in 2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) indicators positioning update; b) neutral earthing connection of the test circuit for three-phase tests; c) general review for consistency with IEC 62271-200, Ed.3.0:2021.
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 214: Störlichtbogenklassifikation für metallgekapselte, mastmontierte Schaltanlagen für Bemessungsspannungen über 1 kV bis einschließlich 52 kV
Appareillage à haute tension - Partie 214 : Classification arc interne des appareillages sous enveloppe métallique à courant alternatif de tensions assignées supérieures à 1 kV et inférieures ou égales à 52 kV montées sur poteau
L'IEC 62271-214:2024 spécifie les exigences relatives à la classification arc interne des appareillages sous enveloppe métallique à courant alternatif montés sur poteau, de tensions assignées supérieures à 1 kV et inférieures ou égales à 52 kV, et de fréquences de service inférieures ou égales à 60 Hz. Le présent document s'applique aux équipements à bornes ouvertes triphasés, biphasés et monophasés auxquels une classification arc interne est attribuée. Les enveloppes peuvent comprendre des composants fixes et amovibles et peuvent être remplies de fluide (liquide ou gaz) pour l'isolation. Cette deuxième édition annule et remplace la première édition parue en 2019. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) mise à jour du positionnement des indicateurs; b) connexion de mise à la terre du neutre du circuit d'essai pour les essais triphasés; c) révision générale à des fins de cohérence avec l'IEC 62271-200 Éd.3.0:2021.
Visokonapetostne stikalne in krmilne naprave - 214. del: Razvrščanje notranjih oblokov pri stikalnih in krmilnih napravah, nameščenih na kovinskih drogovih, za naznačene napetosti nad 1 kV do vključno 52 kV
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 62271-214:2022
01-oktober-2022
Visokonapetostne stikalne in krmilne naprave - 214. del: Razvrščanje notranjih
oblokov pri stikalnih in krmilnih napravah, nameščenih na kovinskih drogovih, za
naznačene napetosti nad 1 kV do vključno 52 kV
High-voltage switchgear and controlgear - Part 214: Internal arc classification for metal-
enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up
to and including 52 kV
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 214: Störlichtbogenklassifikation
für metallgekapselte, mastmontierte Schaltanlagen für Bemessungsspannungen über 1
kV bis einschließlich 52 kV
Appareillage à haute tension - Partie 214: Classification arc interne des appareillages
sous enveloppe métallique de tensions assignées supérieures à 1 kV et inférieures ou
égales à 52 kV montés sur poteau
Ta slovenski standard je istoveten z: prEN IEC 62271-214:2022
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
oSIST prEN IEC 62271-214:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 62271-214:2022
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oSIST prEN IEC 62271-214:2022
17C/856/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 62271-214 ED2
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-08-05 2022-10-28
SUPERSEDES DOCUMENTS:
17C/829/CD, 17C/847/CC
IEC SC 17C : ASSEMBLIES
SECRETARIAT: SECRETARY:
Germany Mr Mark Kuschel
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
TC 17,SC 17A
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of
which they are aware and to provide supporting documentation.
TITLE:
High-voltage switchgear and controlgear - Part 214: Internal arc classification for metal-
enclosed pole-mounted switchgear and controlgear for rated voltages above 1 kV and up to
and including 52 kV
PROPOSED STABILITY DATE: 2030
NOTE FROM TC/SC OFFICERS:
Copyright © 2022 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for
any other purpose without permission in writing from IEC.
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oSIST prEN IEC 62271-214:2022
IEC CDV 62271-214 © IEC 2022 2 17C/856/CDV
1 CONTENTS
2
3 FOREWORD . 4
4 INTRODUCTION . 6
5 1 Scope . 7
6 2 Normative references . 7
7 3 Terms and definitions . 7
8 3.1 General terms and definitions . 8
9 4 Normal and special service conditions . 10
10 4.1 General . 11
11 5 Ratings . 11
12 5.1 General . 11
13 5.2 Rated voltage (U ) . 11
r
14 5.2.1 General . 11
15 5.3 Rated insulation level (U ,
...
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