EN IEC 62271-214:2019
(Main)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
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
IEC 62271-214:2019 specifies requirements for internal arc classification of metal-enclosed pole-mounted switchgear installations used for alternating current 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 equipment. Enclosures may include fixed and removable components and may be filled with fluid (liquid or gas) to provide insulation.
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
L’IEC 62271-214:2019 spécifie les exigences relatives à la classification arc interne des appareillages sous enveloppe métallique montés sur poteau, utilisés pour du courant alternatif, 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 triphasés, biphasés et monophasés. Les enveloppes peuvent comprendre des composants fixes et amovibles et peuvent être remplies de fluide (liquide ou gaz) pour l’isolation.
Visokonapetostne stikalne in krmilne naprave - 214. del: Razvrščanje notranjih oblokov pri krmilnih napravah, nameščenih na drogovih, za napetosti nad 1 kV do vključno 52 kV (IEC 62271-214:2019)
Ta dokument določa zahteve za razvrščanje notranjih oblokov pri inštalacijah stikalnih naprav v kovinskem ohišju, nameščenih na drogu, ki se uporabljajo za izmenični tok z naznačenimi napetostmi nad 1 kV do vključno 52 kV s frekvencami delovanja do vključno 60 Hz. Ta dokument se uporablja za trifazno, dvofazno in enofazno opremo. Okrovi lahko zajemajo fiksne in premične dele in so lahko za izolacijo napolnjeni s tekočino (kapljevino ali plinom). OPOMBA: V tem dokumentu je visoka napetost (IEC 60050-601:1985, 601-01-27) nazivna napetost nad 1000 V. Srednja napetost (IEC 60050-601:1985, 601-01-28) se običajno uporablja v razdelilnih sistemih z napetostmi nad 1 kV in vključno do 52 kV; glej točko [1] v bibliografiji. Ta dokument ne izključuje vključitve druge opreme v istem ohišju. V takem primeru je treba upoštevati morebiten vpliv take opreme na stikalno in krmilno napravo.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2019
Visokonapetostne stikalne in krmilne naprave - 214. del: Razvrščanje notranjih
oblokov pri krmilnih napravah, nameščenih na drogovih, za napetosti nad 1 kV do
vključno 52 kV (IEC 62271-214:2019)
High-voltage switchgear and controlgear - Part 214: Internal arc classification for pole-
mounted switchgear for rated voltages above 1 kV and up to and including 52 kV (IEC
62271-214:2019)
Hochspannungs-Schaltgeräte und -Schaltanlagen – Teil 214: Störlichtbogenklassifikation
für metallgekapselte, mastmontierte Schaltanlagen für Bemessungsspannungen über 1
kV bis einschließlich 52 kV (IEC 62271-214:2019)
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 (IEC 62271-214:2019)
Ta slovenski standard je istoveten z: EN IEC 62271-214:2019
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 62271-214
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2019
ICS 29.130.10
English Version
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
(IEC 62271-214:2019)
Appareillage à haute tension - Partie 214: Classification arc Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil
interne des appareillages sous enveloppe métallique de 214: Störlichtbogenklassifikation für metallgekapselte,
tensions assignées supérieures à 1 kV et inférieures ou mastmontierte Schaltanlagen für Bemessungsspannungen
égales à 52 kV montés sur poteau über 1 kV bis einschließlich 52 kV
(IEC 62271-214:2019) (IEC 62271-214:2019)
This European Standard was approved by CENELEC on 2019-07-25. 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.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62271-214:2019 E
European foreword
The text of document 17C/706/FDIS, future edition 1 of IEC 62271-214, prepared by SC 17C
"Assemblies" of IEC/TC 17 "High-voltage switchgear and controlgear" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN IEC 62271-214:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-04-25
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-07-25
document have to be withdrawn
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.
Endorsement notice
The text of the International Standard IEC 62271-214:2019 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60060-1:2010 NOTE Harmonized as EN 60060-1:2010 (not modified)
IEC 60529:1989 NOTE Harmonized as EN 60529:1991 (not modified)
IEC 60909-0:2016 NOTE Harmonized as EN 60909-0:2016 (not modified)
IEC 60243-1:2013 NOTE Harmonized as EN 60243-1:2013 (not modified)
IEC 62271-100 NOTE Harmonized as EN 62271-100
IEC 62271-102 NOTE Harmonized as EN IEC 62271-102
IEC 62271-103 NOTE Harmonized as EN 62271-103
IEC 62271-203:2013 NOTE Harmnoized as EN 62271-203:2013 (not modified)
IEC/TR 62271-307 NOTE Harmonized as CLC IEC/TR 62271-307
IEC 60038:2009 NOTE Harmonized as EN 60038:2011
IEC 60059:1999 NOTE Harmonized as EN 60059:1999 (not modified)
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 relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-151 2001 International Electrotechnical Vocabulary - Part - -
151: Electrical and magnetic devices
IEC 60050-441 1984 International Electrotechnical Vocabulary. - -
Switchgear, controlgear and fuses
IEC 62271-1 2017 High-voltage switchgear and controlgear - Part 1: EN 62271-1 2017
Common specifications for alternating current
switchgear and controlgear
IEC 62271-214 ®
Edition 1.0 2019-06
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
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
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
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.130.10 ISBN 978-2-8322-6996-1
– 2 – IEC 62271-214:2019 © IEC 2019
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
3.1 General terms and definitions . 8
4 Normal and special service conditions . 10
4.1 General . 10
5 Ratings . 10
5.1 General . 10
5.2 Rated voltage (U ) . 10
r
5.2.1 General . 10
5.3 Rated insulation level (U , U , U ) . 10
d p s
5.4 Rated frequency (f ) . 10
r
5.101 Ratings of the internal arc classification (IAC) . 10
5.101.1 General . 10
5.101.2 Rated approach distance (D ) . 10
AP
5.101.3 Rated arc fault currents (I , I ) . 11
A Ae
5.101.4 Rated arc fault duration (t , t ) . 11
A Ae
6 Design and construction . 11
6.11 Nameplate . 11
6.11.1 General . 11
6.101 Internal arc fault . 12
6.102 Enclosure . 12
7 Type tests . 13
7.1 General . 13
7.1.1 Basics . 13
7.1.2 Information for identification of test object . 13
7.1.3 Information to be included in type-test reports . 14
7.101 Internal arc type test . 14
7.101.1 General . 14
7.101.2 Test conditions . 15
7.101.3 Arrangement of the equipment . 15
7.101.4 Indicators (for assessing the thermal effects of the gases) . 17
7.101.5 Arrangement of indicators . 17
7.101.6 Test parameters . 17
7.101.7 Test procedure . 19
7.101.8 Criteria to pass the test . 23
7.101.9 Transferability of the test results . 23
8 Routine tests . 24
9 Guide to the selection of switchgear and controlgear . 24
9.1 General . 24
9.101 Internal arc fault . 24
9.101.1 General . 24
9.101.2 Causes and preventive measures . 24
9.101.3 Supplementary protective measures . 25
IEC 62271-214:2019 © IEC 2019 – 3 –
9.101.4 Considerations for the selection and installation . 26
9.101.5 Internal arc test . 26
9.101.6 IAC designation . 26
10 Information to be given with enquiries, tenders and orders (informative) . 27
10.1 General . 27
11 Transport, storage, installation, operation instruction and maintenance . 27
11.1 General . 27
11.2 Conditions during transport, storage and installation . 27
11.3 Installation .
...
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