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CLC/TS 62271-304:2008

(Main)

High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV to be used in severe climatic conditions

High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and including 52 kV to be used in severe climatic conditions

IEC/TS 62271-304:2008 applies to indoor enclosed switchgear and controlgear complying with IEC 62271-200 and IEC 62271-201, intended to be used in service conditions more severe with respect to condensation and pollution than the normal service conditions specified in IEC 62271-1. This technical specification covers equipment where any of the insulation is exposed to indoor climatic conditions. This first edition of IEC/TS 62271-304 cancels and replaces the first edition of IEC/TS 60932, published in 1988, and constitutes a technical revision. This revised document has been basically changed to be updated to today's use of high-voltage switchgear and controlgear up to 52 kV. The contents of the corrigendum of January 2010 have been included in this copy.

Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 304: Auslegungsklassen für gekapselte Schaltgerätekombinationen und Hochspannungsschaltanlagen von 1 kV bis einschließlich 52 kV für den Einsatz unter erschwerten klimatischen Bedingungen

Appareillage à haute tension - Partie 304: Classes de construction pour l'appareillage d'intérieur sous enveloppe pour tensions assignées à partir de 1 kV jusqu'à 52 kV inclus pour usage sous conditions climatiques sévères

La CEI/TS 62271-304:2008 s'applique à l'appareillage d'intérieur sous enveloppe conforme à la CEI 62271-200 et à la CEI 62271-201, destiné à être utilisé dans des conditions de service plus sévères en ce qui concerne la condensation et la pollution, que les conditions normales de service spécifiées dans la CEI 62271-1. Cette spécification technique couvre tous les équipements dans lesquelles il existe une partie isolante exposée aux conditions climatiques d'intérieur. Cette première édition de la CEI/TS 62271-304 annule et remplace la première édition de la CEI/TS 60932 parue en 1988 dont elle constitue une révision technique. Le fondement des modifications de ce document révisé consiste en la prise en compte du mode d'utilisation actuel de l'appareillage haute tension de moins de 52 kV. Le contenu du corrigendum de janvier 2010 a été pris en considération dans cet exemplaire.

Visokonapetostne stikalne naprave - 304. del: Konstrukcijski razredi stikalnih in krmilnih naprav v zaprtih ohišjih za napetosti od 1 kV do vključno 52 kV, namenjenih za uporabo v ostrih podnebnih razmerah (IEC/TS 62271-304:2008)

General Information

Status
Withdrawn
Publication Date
12-Nov-2008
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
Ref Project
SIST-TS CLC/TS 62271-304:2009 - High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed switchgear and controlgear for rated voltages above 1 kV up to and includuing 52 kV to be used in severe climatic conditions (IEC/TS 62271-304:2008)

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CLC/TS 62271-304:2009
01-januar-2009
9LVRNRQDSHWRVWQHVWLNDOQHQDSUDYHGHO.RQVWUXNFLMVNLUD]UHGLVWLNDOQLKLQ
NUPLOQLKQDSUDYY]DSUWLKRKLãMLK]DQDSHWRVWLRGN9GRYNOMXþQRN9
QDPHQMHQLK]DXSRUDERYRVWULKSRGQHEQLKUD]PHUDK ,(&76
High-voltage switchgear and controlgear - Part 304: Design classes for indoor enclosed
switchgear and controlgear for rated voltages above 1 kV up to and includuing 52 kV to
be used in severe climatic conditions (IEC/TS 62271-304:2008)
Hochspannungs-Schaltgeräte und -Schaltanlagen - Teil 304: Auslegungsklassen für
gekapselte Schaltgerätekombinationen und Hochspannungsschaltanlagen von 1 kV bis
einschließlich 52 kV für den Einsatz unter erschwerten klimatischen Bedingungen V
Appareillage à haute tension - Partie 304: Classes de construction pour l'appareillage
d'intérieur sous enveloppe pour tensions assignées à partir de 1 kV jusqu'à 52 kV inclus
pour usage sous conditions climatiques sévères (CEI/TS 62271-304:2008)
Ta slovenski standard je istoveten z: CLC/TS 62271-304:2008
ICS:
29.130.10 Visokonapetostne stikalne in High voltage switchgear and
krmilne naprave controlgear
SIST-TS CLC/TS 62271-304:2009 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST-TS CLC/TS 62271-304:2009

---------------------- Page: 2 ----------------------

SIST-TS CLC/TS 62271-304:2009

TECHNICAL SPECIFICATION
CLC/TS 62271-304

SPÉCIFICATION TECHNIQUE
November 2008
TECHNISCHE SPEZIFIKATION

ICS 29.130.10


English version


High-voltage switchgear and controlgear -
Part 304: Design classes for indoor enclosed switchgear and controlgear
for rated voltages above 1 kV up to and including 52 kV
to be used in severe climatic conditions
(IEC/TS 62271-304:2008)


Appareillage à haute tension -  Hochspannungs-Schaltgeräte und -
Partie 304: Classes de construction Schaltanlagen -
pour l'appareillage d'intérieur Teil 304: Auslegungsklassen
sous enveloppe pour tensions assignées für gekapselte Schaltgerätekombinationen
à partir de 1 kV jusqu'à 52 kV inclus und Hochspannungsschaltanlagen
pour usage sous conditions von 1 kV bis einschließlich 52 kV
climatiques sévères für den Einsatz unter erschwerten
(CEI/TS 62271-304:2008) klimatischen Bedingungen
(IEC/TS 62271-304:2008)





This Technical Specification was approved by CENELEC on 2008-10-01.

CENELEC members are required to announce the existence of this TS in the same way as for an EN and to
make the TS available promptly at national level in an appropriate form. It is permissible to keep conflicting
national standards in force.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.



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

Central Secretariat: rue de Stassart 35, B - 1050 Brussels


© 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. CLC/TS 62271-304:2008 E

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SIST-TS CLC/TS 62271-304:2009
CLC/TS 62271-304:2008 - 2 -
Foreword
The text of document 17C/402/CDV, future edition 1 of IEC/TS 62271-304, 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 was approved by CENELEC as CLC/TS 62271-304 on
2008-10-01.
The following date was fixed:
– latest date by which the existence of the CLC/TS
has to be announced at national level (doa) 2009-01-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the Technical Specification IEC/TS 62271-304:2008 was approved by CENELEC as a
Technical Specification without any modification.
__________
-

---------------------- Page: 4 ----------------------

SIST-TS CLC/TS 62271-304:2009
- 3 - CLC/TS 62271-304:2008

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 referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Ye
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