Insulated bushings for alternating voltages above 1 000 V

NEW!IEC 60137:2017 is available as IEC 60137:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60137:2017 specifies the characteristics and tests for insulated bushings. This standard is applicable to bushings, as defined in Clause 3, 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. Subject to special agreement between purchaser and supplier, this standard may be applied, in part or as a whole, to the following: - bushings used in other than three-phase systems; - bushings for high-voltage direct current systems; - bushings for testing transformers; - bushings for capacitors. Special requirements and tests for transformer bushings in this standard apply also to reactor bushings. This standard is applicable to bushings made and sold separately. Bushings which are a part of an apparatus and which cannot be tested according to this standard should be tested with the apparatus of which they form part. This edition includes the following significant technical changes with respect to the previous edition: - Resin-impregnated synthetic (RIS) bushings has been introduced. - Bushings with Um ≤ 1,1 kV, Um = 1100 kV and Um = 1200 kV have been introduced. - Temperature rise testing has been included for liquid-insulated bushings according to clause to 3.4. - Introducing dry lightning impulse testing as a routine test for all transformer bushings with Um > 72,5 kV. - The altitude correction procedure has been revised ( > 1 000 m). - An explanation about Very Fast Transient (VFT) phenomenon and its impact on bushings has been included.

Isolierte Durchführungen für Wechselspannungen über 1 000 V

Traversées isolées pour tensions alternatives supérieures à 1 000 V

NEW!IEC 60137:2017 est disponible sous forme de IEC 60137:2017 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60137:2017 spécifie les caractéristiques et les essais applicables aux traversées isolées. La présente norme s'applique aux traversées, telles qu'elles sont définies à l’Article 3, destinées à être utilisées dans les dispositifs électriques, les machines, les transformateurs, les appareillages de connexion 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). Sous réserve d’un accord spécifique entre l’acheteur et le fournisseur, cette norme peut être appliquée, en partie ou en totalité, aux éléments suivants: - traversées utilisées dans d’autres systèmes que ceux à courant alternatif triphasé; - traversées pour les systèmes à courant continu haute tension; - traversées pour les transformateurs d’essai; - traversées pour les condensateurs. Les exigences spéciales et les essais concernant les traversées de transformateurs spécifiées dans la présente norme s’appliquent également aux traversées pour bobines d'inductance. La présente norme s'applique aux traversées fabriquées et commercialisées séparément. Il convient que les traversées qui font partie intégrante d'un appareillage, et qui ne peuvent être soumises à l'essai selon la présente norme, soient soumises à l'essai avec l'appareillage dont elles font partie. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: - Ajout de traversées en matière synthétique imprégnée de résine (RIS – resin-impregnated synthetics). - Ajout de traversées dont Um ≤ 1,1 kV, Um = 1 100 kV et Um = 1 200 kV. - Intégration de l'essai d'échauffement pour les traversées à isolation liquide selon 3.4. - Ajout de l'essai de choc de foudre à sec en tant qu'essai individuel de série pour toutes les traversées de transformateurs dont Um > 72,5 kV. - La procédure de correction d’altitude a été révisée ( > 1 000 m). - Ajout d’une explication sur le phénomène des transitoires très rapides (VFT – Very Fast transient) et sur leur impact sur les traversées.

Izolirani skoznjiki za izmenične napetosti nad 1000 V

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

Status
Published
Publication Date
16-Nov-2017
Withdrawal Date
16-Nov-2020
Drafting Committee
Current Stage
6060 - Document made available - Publishing
Start Date
17-Nov-2017
Completion Date
17-Nov-2017

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SLOVENSKI STANDARD
SIST EN 60137:2018
01-februar-2018
1DGRPHãþD
SIST EN 60137:2008
,]ROLUDQLVNR]QMLNL]DL]PHQLþQHQDSHWRVWLQDG9
Insulated bushings for alternating voltages above 1 000 V
Isolierte Durchführungen für Wechselspannungen über 1 000 V
Traversées isolées pour tensions alternatives supérieures à 1 000 V
Ta slovenski standard je istoveten z: EN 60137:2017
ICS:
29.080.20 Skoznjiki Bushings
SIST EN 60137:2018 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 60137:2018

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SIST EN 60137:2018


EUROPEAN STANDARD EN 60137

NORME EUROPÉENNE

EUROPÄISCHE NORM
November 2017
ICS 29.080.20 Supersedes EN 60137:2008
English Version
Insulated bushings for alternating voltages above 1 000 V
(IEC 60137:2017)
Traversées isolées pour tensions alternatives supérieures à Isolierte Durchführungen für Wechselspannungen über
1 000 V 1 000 V
(IEC 60137:2017) (IEC 60137:2017)
This European Standard was approved by CENELEC on 2017-07-27. 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, Serbia, 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
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 60137:2017 E

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SIST EN 60137:2018
EN 60137:2017

European foreword
The text of document 36A/187/FDIS, future edition 7 of IEC 60137, prepared by SC 36A "Insulated
Bushings" of IEC/TC 36 "Insulators" was submitted to the IEC-CENELEC parallel vote and approved
by CENELEC as EN 60137:2017.

The following dates are fixed:
• latest date by which the document has to be (dop) 2018-05-17
implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2020-11-17
• latest date by which the national
standards conflicting with the
document have to be withdrawn

This document supersedes EN 60137:2008.

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 60137:2017 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.
IEC 60076-2 NOTE Harmonized as EN 60076-2.
IEC 60076-3 NOTE Harmonized as EN 60076-3.
IEC 60507 NOTE Harmonized as EN 60507.
IEC 60836 NOTE Harmonized as EN 60836.
IEC 60867 NOTE Harmonized as EN 60867.
IEC 62271-203:2011 NOTE Harmonized as EN 62271-203:2012 (not modified).
IEC 62271-211:2014 NOTE Harmonized as EN 62271-211:2014 (not modified).
2

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SIST EN 60137:2018
EN 60137:2017
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1  Where 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 a
...

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