EN 62271-204:2011

High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV

IEC 62271-204:2011 applies to rigid HV gas insulated transmission lines (GIL) in which the insulation is obtained, at least partly, by a non-corrosive insulating gas, other than air at atmospheric pressure, for alternating current of rated voltages above 52 kV, and for service frequencies up to and including 60 Hz. This standard cancels and replaces IEC/TS 61640:1998. It is a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - update to be in line with IEC 62271-1:2007 and 62271-203 and alignment of the voltage ratings and the test voltages; - addition of new information for gas tightness and corrosion protection. This publication is to be read in conjunction with IEC 62271-1:2007.

Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 204: Starre gasisolierte Übertragungsleitungen für Bemessungsspannungen über 52 kV

Appareillage à haute tension - Part 204: Lignes de transport rigides à isolation gazeuse de tension assignée supérieure à 52 kV

La CEI 62271-204:2011 est applicable aux lignes de transport rigides haute tension à isolation gazeuse (LIG) dont l'isolation est réalisée, au moins partiellement, par un gaz isolant non corrosif autre que l'air à la pression atmosphérique, pour un courant alternatif de tension assignée supérieure à 52 kV, pour des fréquences de service inférieures ou égales à 60 Hz. La présente norme annule et remplace la CEI/TS 61640:1998. Elle constitue une révision technique. Par rapport à l'édition précédente, la présente édition inclut les principales modifications techniques suivantes: - mise à jour conforme aux CEI 62271-1:2007 et 62271-203 et alignement des caractéristiques assignées de tension et des tensions d'essai; - ajout d'informations pour l'étanchéité au gaz et la protection contre la corrosion. Cette publication doit être lue conjointement avec la  CEI 62271-1:2007.

Visokonapetostne stikalne in krmilne narave - 204. del: Togi visokonapetostni, plinsko izolirani prenosni vodi za naznačene napetosti 72,5 kV in več (IEC 62271-204:2011)

Ta del IEC 62271 velja za toge visokonapetostne plinsko izolirane prenosne vode (GIL), pri katerih se izolacija vsaj delno doseže z nekorozivnim izolacijskim plinom, ki ni zrak, pri atmosferskem tlaku, za izmenični tok z naznačenimi napetostmi nad 52 kV in za delovne frekvence do vključno 60 Hz. Mišljeno je, da se ta mednarodni standard uporablja, kjer določbe IEC 62271-203 ne zajemajo uporabe GIL (glej OPOMBO 3). Na vsakem koncu visokonapetostnega plinsko izoliranega prenosnega voda se lahko uporabi poseben element za povezovanje med visokonapetostnim plinsko izoliranim prenosnim vodom in drugo opremo, kot so skoznjiki, močnostni transformatorji ali reaktorji, kabelske omarice, kovinsko zaprti prenapetostni odvodniki, transformatorji napetosti ali GIS, ki so zajeti v svojih specifikacijah. Razen če ni določeno drugače, se visokonapetostni plinsko izolirani prenosni vod uporablja v normalnih pogojih delovanja.

General Information

• Status: Published
• Publication Date: 22-Sep-2011
• Withdrawal Date: 29-Aug-2014
• ICS: 29.130.10 - High voltage switchgear and controlgear
• Technical Committee: CLC/TC 17AC - High-voltage switchgear and controlgear
• Drafting Committee: IEC/SC 17C - IEC_SC_17C
• Parallel Committee: IEC/SC 17C - IEC_SC_17C
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 23-Sep-2011
• Completion Date: 23-Sep-2011
• Ref Project: SIST EN 62271-204:2011 - High-voltage switchgear and controlgear - Part 204: Rigid high-voltage, gas-insulated transmission lines for rated voltages of 72,5 kV and above (IEC 62271-204:2011)

Relations

• Replaced By: EN IEC 62271-204:2022 - High-voltage switchgear and controlgear - Part 204: Rigid gas-insulated transmission lines for rated voltage above 52 kV
• Effective Date: 17-Sep-2019

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62271-204:2011
01-november-2011
9LVRNRQDSHWRVWQHVWLNDOQHLQNUPLOQHQDUDYHGHO7RJLYLVRNRQDSHWRVWQL
SOLQVNRL]ROLUDQLSUHQRVQLYRGL]DQD]QDþHQHQDSHWRVWLN9LQYHþ,(&

High-voltage switchgear and controlgear - Part 204: Rigid high-voltage, gas-insulated
transmission lines for rated voltages of 72,5 kV and above (IEC 62271-204:2011)
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 204: Starre gasisolierte
Hochspannungs-Übertragungsleitungen für Bemessungsspannungen über 52 kV (IEC
62271-204:2011)
Appareillage à haute tension - Part 204: Lignes de transport rigides haute tension à
isolation gazeuse de tension assignée égale ou supérieure à 72, 5 kV (CEI 62271-
204:2011)
Ta slovenski standard je istoveten z: EN 62271-204:2011
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
SIST EN 62271-204:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62271-204:2011

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SIST EN 62271-204:2011

EUROPEAN STANDARD
EN 62271-204

NORME EUROPÉENNE
September 2011
EUROPÄISCHE NORM

ICS 29.130.10


English version


High-voltage switchgear and controlgear -
Part 204: Rigid gas-insulated transmission lines
for rated voltage above 52 kV
(IEC 62271-204:2011)


Appareillage à haute tension -  Hochspannungs-Schaltgeräte und -
Part 204: Lignes de transport rigides à Schaltanlagen -
isolation gazeuse de tension assignée Teil 204: Starre gasisolierte
supérieure à 52 kV Übertragungsleitungen für
(CEI 62271-204:2011) Bemessungsspannungen über 52 kV
(IEC 62271-204:2011)





This European Standard was approved by CENELEC on 2011-08-30. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.

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Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

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© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62271-204:2011 E

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SIST EN 62271-204:2011
EN 62271-204:2011 - 2 -
Foreword
The text of document 17C/510/FDIS, future edition 1 of IEC 62271-204, prepared by SC 17C,
"High-voltage switchgear and controlgear assemblies", of IEC TC 17, "Switchgear and controlgear" was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62271-204:2011.

The following dates are fixed:
(dop) 2012-05-30
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2014-08-30
• latest date by which the national
standards conflicting with the
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 [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 62271-204:2011 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
[1] IEC 60071-1 NOTE  Harmonized as EN 60071-1.

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SIST EN 62271-204:2011
- 3 - EN 62271-204:2011
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the refer
...