EN 60137:2008
(Main)Insulated bushings for alternating voltages above 1 000 V
Insulated bushings for alternating voltages above 1 000 V
IEC 60137:2008 gives the characteristics and tests for insulated bushings intended for use in electrical apparatus, machinery, transformers, switchgear and installations for three-phase alternating current systems, having highest voltage for equipment above 1 000 V and power frequencies of 15 Hz up to and including 60 Hz. Special requirements and tests for transformer bushings in this standard apply also to reactor bushings. This edition includes the following significant technical changes with respect to the previous edition: - Long duration power-frequency for transformer bushings; - Special requirements for type and acceptance tests applicable to transformer and GIS bushings; - Specific insulation levels for bushings fitted to transformers and GIS; - According to IEC Guide 111, clauses relating to safety and the environment have been added; and - The altitude correctino procedure has been revised (> 1 000 m).
Isolierte Durchführungen für Wechselspannungen über 1 000 V
Traversées isolées pour tensions alternatives supérieures à 1 000 V
La CEI 60137:2008 donne les caractéristiques et les essais applicables aux traversées isolées, destinées à être utilisées dans les dispositifs électriques, les machines, les transformateurs, les appareillages de commutation et les installations pour des systèmes à courant alternatif triphasé possédant une tension plus élevée pour le matériel dépassant 1 000 V et des fréquences industrielles comprises entre 15 Hz et 60 Hz (inclus). Les conditions spéciales et les essais concernant les traversées pour transformateurs se trouvant dans cette norme s'appliquent également aux traversées pour réacteurs. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - La tension de longue durée à fréquence industrielle pour les traversées des transformateurs; - Des exigences particulières pour les essais de type et d'acceptation applicables aux traversées des transformateurs et des appareillages sous enveloppe métallique à isolation gazeuse (GIS); - Des niveaux d'isolement spécifiques pour les traversées destinées aux transformateurs et aux GIS; - Conformément au Guide CEI 111, des articles relatifs à la sécurité et à l'environnement ont été ajoutés; et - La procédure de correction d'altitude a été révisée (> 1 000 m).
Izolirani skoznjiki za izmenične napetosti nad 1000 V (IEC 60137:2008)
Ta mednarodni standard določa lastnosti in preskuse za izolirane skoznjike.
Ta standard se uporablja za skoznjike, kot so opredeljeni v točki 3, za uporabo v električnih napravah, strojih, transformatorjih, stikalnih napravah in elementih trifaznih električnih sistemov izmeničnega toka z najvišjo napetostjo nad 1000 V in omrežnimi frekvencami od 15 Hz do vključno 60 Hz.
Na podlagi dogovora med kupcem in dobaviteljem se ta standard lahko delno ali v celoti uporablja za:
• skoznjike, ki se uporabljajo v sistemih, ki niso trifazni električni sistemi,
• skoznjike za visokonapetostne sisteme enosmernega toka,
• skoznjike za preskušanje transformatorjev,
• skoznjike za kondenzatorje.
Posebne zahteve in preskusi za skoznjike za transformatorje iz tega standarda se lahko uporabljajo tudi za reaktorske skoznjike.
Ta standard se uporablja za skoznjike, ki so proizvedeni in se prodajajo ločeno od ostale opreme. Skoznjike, ki so del naprave in jih ni mogoče preskusiti skladno s tem standardom, je treba preskusiti z napravo, katere del so.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 60137:2008
01-december-2008
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SIST EN 60137:2004
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Insulated bushings for alternating voltages above 1 000 V (IEC 60137:2008)
Isolierte Durchführungen für Wechselspannungen über 1 000 V (IEC 60137:2008)
Traversées isolées pour tensions alternatives supérieures à 1 000 V (CEI 60137:2008)
Ta slovenski standard je istoveten z: EN 60137:2008
ICS:
29.080.20 Skoznjiki Bushings
SIST EN 60137:2008 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 60137:2008
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SIST EN 60137:2008
EUROPEAN STANDARD
EN 60137
NORME EUROPÉENNE
October 2008
EUROPÄISCHE NORM
ICS 29.080.20 Supersedes EN 60137:2003
English version
Insulated bushings for alternating voltages above 1 000 V
(IEC 60137:2008)
Traversées isolées pour tensions Isolierte Durchführungen
alternatives supérieures à 1 000 V für Wechselspannungen über 1 000 V
(CEI 60137:2008) (IEC 60137:2008)
This European Standard was approved by CENELEC on 2008-10-01. 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.
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. EN 60137:2008 E
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SIST EN 60137:2008
EN 60137:2008 - 2 -
Foreword
The text of document 36A/134/FDIS, future edition 6 of IEC 60137, prepared by SC 36A, Insulated
bushings, of IEC TC 36, Insulators, was submitted to the IEC-CENELEC parallel vote and was approved
by CENELEC as EN 60137 on 2008-10-01.
This European Standard supersedes EN 60137:2003.
EN 60137:2008 includes the following significant technical changes with respect to EN 60137:2003:
– long duration power-frequency voltage for transformer bushings;
– special requirements for type and acceptance tests applicable to transformer and GIS bushings;
– specific insulation levels for bushings fitted to transformers and GIS;
– according to IEC Guide 111, clauses relating to safety and the environment have been added;
– the altitude correction procedure has been revised ( > 1 000 m).
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2009-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2011-10-01
Annex ZA has been added by CENELEC.
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Endorsement notice
The text of the International Standard IEC 60137:2008 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 60076-1 NOTE Harmonized as EN 60076-1:1997 (modified).
IEC 60076-2 NOTE Harmonized as EN 60076-2:1997 (modified).
IEC 60076-3 NOTE Harmonized as EN 60076-3:2001 (not modified).
IEC 60296 NOTE Harmonized as EN 60296:2004 (not modified).
IEC 60507 NOTE Harmonized as EN 60507:1993 (not modified).
IEC 60517 NOTE Harmonized as EN 60517:1996 (not modified).
IEC 60694 NOTE Harmonized as EN 60694:1996 (not modified).
IEC 60836 NOTE Harmonized as EN 60836:2005 (not modified).
IEC 60867 NOTE Harmonized as EN 60867:1994 (not modified).
IEC 62271-203 NOTE Harmonized as EN 62271-203:2004 (not modified).
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SIST EN 60137:2008
- 3 - EN 60137:2008
Annex ZA
(normative)
Normative references to international publications
...
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