EN 62271-104:2015
(Main)High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV
High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages higher than 52 kV
IEC 62271-104:2015 is applicable to three-pole alternating current switches for rated voltages higher than 52 kV, having making and breaking current ratings, for indoor and outdoor installations, and for rated frequencies up to and including 60 Hz. This standard is also applicable to the operating devices of these switches and to their auxiliary equipment. This second edition replaces and cancels the first edition published in 2009 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the title was changed such that the voltage range now is >52 kV instead of ≥52 kV; - the references have been updated; - the comments in 17A/1063/RVC have been addressed. This publication is to be read in conjunction with IEC 62271-1:2007, IEC 62271-100:2008, IEC 62271-102:2001 and IEC 62271-110:2012.
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 104: Wechselstrom-Lastschalter für Bemessungsspannungen über 52 kV
Appareillage à haute tension - Partie 104: Interrupteurs à courant alternatif pour tensions assignées supérieures à 52 kV
L'IEC 62271-104:2015 est applicable aux interrupteurs à courant alternatif triphasé de tension assignée supérieure à 52 kV, ayant des pouvoirs de coupure et de fermeture assignés, prévus pour les installations à l'intérieur et à l'extérieur, et de fréquence assignée inférieure ou égale à 60 Hz. La présente norme est également applicable aux dispositifs de manoeuvre de ces interrupteurs et à leurs équipements auxiliaires. Cette seconde édition annule et remplace la première édition parue en 2009, et constitue une révision technique. Cette édition comprend les modifications techniques significatives suivantes par rapport à l'édition précédente: - le titre a été changé pour que la gamme de tension soit >52 kV au lieu de ≥52 kV; - les références ont été mises à jour; - les commentaires du 17A/1063/RVC ont été pris en compte. Cette publication doit être lue conjointement avec la CEI 62271-1:2007, la CEI 62271-100:2008, la CEI 62271-102:2001 et la CE 62271-100:2012.I
Visokonapetostne stikalne in krmilne naprave - 104. del: Stikala za izmenični tok za naznačene napetosti 52 kV in več (IEC 62271-104:2015)
Podtočka 1.1 standarda IEC 62271-1:2007 se ne uporablja in se nadomesti z naslednjim:
Ta del standarda IEC 62271 se uporablja za tripolna stikala za izmenični tok za nazivne napetosti, višje od 52 kV, za ustvarjanje in prekinjanje toka, za namestitev v notranjih in zunanjih okoljih ter za nazivne frekvence do vključno 60 Hz.
Ta standard se uporablja tudi za upravljalne naprave za ta stikala in njihovo pomožno opremo.
OPOMBA 1: Ta standard zajema stikala za plinsko izolirane naprave.
OPOMBA 2: Stikala s funkcijo prekinjanja in stikala, imenovana stikala/ločilna stikala, so zajeta tudi v standardu IEC 62271-102.
OPOMBA 3: Ta standard ne zajema ozemljitvenih stikal. Ozemljitvena stikala, ki so sestavni del stikala, so opisana v standardu IEC 62271-102.
Glavni cilj tega standarda je določitev zahtev za stikala, ki se uporabljajo v prenosnih in distribucijskih napravah. Stikala za splošno uporabo so zasnovana v skladu z naslednjimi servisnimi uporabami:
– stalno prevajanje običajnega nazivnega toka;
– prevajanje kratkostičnih tokov za določen čas;
– preklapljanje pretežno aktivnih obremenitev;
– preklapljanje transformatorjev brez napetosti;
– preklapljanje napajalnega toka nenapetih kablov, vodov ali zbiralk;
– preklapljanje tokokrogov z zaprto zanko;
– ustvarjanje kratkostičnih tokov.
Dodatni cilj tega standarda je določitev zahtev za stikala za omejeno in posebno uporabo, ki se uporabljajo v prenosnih in distribucijskih napravah.
Stikala za omejeno uporabo so v skladu z eno ali več zgoraj navedenimi servisnimi uporabami.
Stikala za posebno uporabo so lahko v skladu z eno ali več zgoraj navedenimi uporabami in so poleg tega primerna za eno ali več naslednjih uporab:
– preklapljanje enojnih kondenzatorskih baterij;
– preklapljanje zaporednih kondenzatorskih baterij;
– preklapljanje reaktorjev, vključno s sekundarnimi ali terciarnimi reaktorji, vklopljenih na primarni strani transformatorja;
– uporabe, ki zahtevajo povečano število delovnih ciklov;
– preklapljanje pri okvari ozemljitve v neučinkovito ozemljenih nevtralnih sistemih.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2015
1DGRPHãþD
SIST EN 62271-104:2009
9LVRNRQDSHWRVWQHVWLNDOQHLQNUPLOQHQDSUDYHGHO6WLNDOD]DL]PHQLþQLWRN]D
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High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated
voltages of 52 kV and above
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 104: Wechselstrom-Lastschalter
für Bemessungsspannungen über 52 kV
Appareillage à haute tension - Partie 104: Interrupteurs à courant alternatif pour tensions
assignées égales ou supérieures à 52 kV
Ta slovenski standard je istoveten z: EN 62271-104:2015
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 62271-104
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2015
ICS 29.130.10; 29.130.99 Supersedes EN 62271-104:2009
English Version
High-voltage switchgear and controlgear - Part 104: Alternating
current switches for rated voltages higher than 52 kV
(IEC 62271-104:2015)
Appareillage à haute tension - Partie 104: Interrupteurs à Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil
courant alternatif pour tensions assignées supérieures à 52 104: Wechselstrom-Lastschalter für
kV Bemessungsspannungen über 52 kV
(IEC 62271-104:2015) (IEC 62271-104:2015)
This European Standard was approved by CENELEC on 2015-03-12. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, 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: Avenue Marnix 17, B-1000 Brussels
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62271-104:2015 E
Foreword
The text of document 17A/1079/FDIS, future edition 2 of IEC 62271-104, prepared by SC 17A “High-
voltage switchgear and controlgear” of IEC TC 17 “Switchgear and controlgear" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 62271-104:2015.
The following dates are fixed:
(dop) 2015-12-12
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2018-03-12
standards conflicting with the
document have to be withdrawn
This document supersedes EN 62271-104:2009.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 62271-104:2015 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 60137 NOTE Harmonized as EN 60137.
IEC 60059 NOTE Harmonized as EN 60059.
IEC 62271-101 NOTE Harmonized as EN 62271-101.
- 3 - EN 62271-104:2015
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When 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 60050-441 1984 International Electrotechnical Vocabulary - -
(IEV) -- Chapter 441: Switchgear,
controlgear and fuses
IEC 60071 series Insulation co-ordination EN 60071 series
IEC 60071-1 - Insulation co-ordination -- Part 1: EN 60071-1 -
Definitions, principles and rules
IEC 60270 - High-voltage test techniques - Partial EN 60270 -
discharge measurements
IEC 62271-1 2007 High-voltage switchgear and controlgear -- EN 62271-1 2008
Part 1: Common specifications
+A1 2011 +A1 2011
IEC 62271-100 2008 High-voltage switchgear and controlgear -- EN 62271-100 2009
Part 100: Alternating current circuit-
breakers
+A1 2012 +A1 2012
IEC 62271-102 2001 High-voltage switchgear and controlgear -- EN 62271-102 2002
Part 102: Alternating current disconnectors
and earthing switches
+EN 62271- 2008
102:2002/corrigend
um Jul. 2008
+EN 62271- 2005
102:2002/corrigend
um Mar. 2005
+A1 2011 +A1 2011
+A2 2013 +A2 2013
IEC 62271-110 2012 High-voltage switchgear and controlgear -- EN 62271-110 2012
Part 110: Inductive load switching
IEC 62271-104 ®
Edition 2.0 2015-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
High-voltage switchgear and controlgear –
Part 104: Alternating current switches for rated voltages higher than 52 kV
Appareillage à haute tension –
Partie 104: Interrupteurs à courant alternatif pour tensions assignées
supérieures à 52 kV
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.130.10; 29.130.99 ISBN 978-2-8322-2245-4
– 2 – IEC 62271-104:2015 IEC 2015
CONTENTS
FOREWORD . 6
1 General . 8
1.1 Scope . 8
1.2 Normative references . 9
2 Normal and special service conditions . 9
3 Terms and definitions . 9
3.1 General terms . 9
3.2 Assemblies . 9
3.3 Parts of assemblies . 9
3.4 Switching devices . 10
3.6 Operation . 11
3.7 Characteristic quantities . 11
4 Ratings . 13
4.1 Rated voltage (U ) . 13
r
4.2 Rated insulation level . 13
4.3 Rated frequency (f ) . 13
r
4.4 Rated normal current and temperature rise (I ) . 13
r
4.5 Rated short-time withstand current (I ) . 13
k
4.6 Rated peak withstand current (I ) . 13
p
4.7 Rated duration of short-circuit (t ) . 13
k
4.8 Rated supply voltage of closing and opening devices and of auxiliary and
control circuits (U ) . 13
a
4.9 Rated supply frequency of closing and opening devices and of auxiliary
circuits . 13
4.10 Rated pressure of compressed gas supply for controlled pressure systems . 14
4.11 Rated filling levels for insulation and/or operation . 14
4.101 Rated earth fault breaking current . 14
4.102 Rated short-circuit making current . 14
4.103 Rated mainly active load-breaking current . 14
4.104 Rated closed-loop breaking current . 14
4.105 Rated capacitive switching currents . 14
4.105.1 Rated line-charging breaking current . 14
4.105.2 Rated cable-charging breaking current . 14
4.105.3 Rated single capacitor bank breaking current . 14
4.105.4 Rated back-to-back capacitor bank breaking current . 14
4.105.5 Single capacitor bank inrush making current . 15
4.105.6 Rated back-to-back capacitor bank inrush making current . 15
4.105.7 Rated cable and line-charging breaking current under earth fault
conditions . 15
4.106 Inductive load switching . 15
4.106.1 Shunt reactor breaking current . 15
4.106.2 Rated no-load transformer breaking current . 15
4.107 Rated mechanical terminal load . 15
4.108 Coordination of rated values for a general-purpose switch . 15
4.109 Coordination of rated values for limited-purpose and special-purpose
switches . 16
IEC 62271-104:2015 IEC 2015 – 3 –
5 Design and construction . 16
5.1 Requirements for liquids in high-voltage switches . 16
5.2 Requirements for gases in high-voltage switches . 16
5.3 Earthing of high-voltage switches . 17
5.4 Auxiliary and control equipment . 17
5.5 Dependent power operation . 17
5.6 Stored energy operation . 17
5.7 Independent manual or power operation (independent unlatched operation) . 17
5.8 Operation of releases . 17
5.9 Low- and high-pressure interlocking and monitoring devices . 17
5.10 Nameplates . 17
5.11 Interlocking devices . 18
5.12 Position indication . 19
5.13 Degree of protection provided by enclosures. 19
5.14 Creepage distances for outdoor insulators . 19
5.15 Gas and vacuum tightness . 19
5.16 Liquid tightness .
...
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