SIST EN 62271-104:2015
(Amendment)High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages of 52 kV and above
High-voltage switchgear and controlgear - Part 104: Alternating current switches for rated voltages of 52 kV and above
Subclause 1.1 of IEC 62271-1:2007 is not applicable, and is replaced as follows:
This part of IEC 62271 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.
NOTE 1 Switches for gas insulated switchgear are covered by this standard.
NOTE 2 Switches having a disconnecting function and called switch-disconnectors are also covered by IEC 62271-
102.
NOTE 3 Earthing switches are not covered by this standard. Earthing switches forming an integral part of a switch
are covered by IEC 62271-102.
The main object of this standard is to establish requirements for switches used in
transmission and distribution systems. General-purpose switches for this application are
designed to comply with the following service applications:
– arrying rated normal current continuously;
– carrying short-circuit currents for a specified time;
– switching of mainly active loads;
– switching of no-load transformers;
– switching of the charging current of unloaded cables, overhead lines or busbars;
– switching of closed-loop circuits;
– making short-circuit currents.
A further object of this standard is to establish requirements for limited-purpose and specialpurpose
switches used in transmission and distribution systems.
Limited-purpose switches comply with one or more of the service applications indicated
above.
Special-purpose switches may comply with one or more of the service applications indicated
above and, in addition, are suitable for one or more of the following applications:
– switching single capacitor banks;
– switching back-to-back capacitor banks;
– switching shunt reactors including secondary or tertiary reactors switched from the primary
side of the transformer;
– applications requiring an increased number of operating cycles;
– switching under earth fault conditions in non-effectively earthed neutral systems.
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
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
SIST EN 62271-104:2015
01-maj-2015
1DGRPHãþD
SIST EN 62271-104:2009
9LVRNRQDSHWRVWQHVWLNDOQHLQNUPLOQHQDSUDYHGHO 6WLNDOD]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
SIST EN 62271-104:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 62271-104:2015
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SIST EN 62271-104:2015
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
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SIST EN 62271-104:2015
EN 62271-104:2015 - 2 -
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.
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SIST EN 62271-104:2015
- 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
...
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