SIST EN IEC 60076-11:2019

Power transformers - Part 11: Dry-type transformers

This part of IEC 60076 applies to dry-type power transformers (including auto-transformers)
having values of highest voltage for equipment up to and including 72,5 kV and at least one
winding operating at greater than 1,1 kV.
This document does not apply to:
• gas-filled dry-type transformers where the gas is not air;
• single-phase transformers rated at less than 5 kVA;
• polyphase transformers rated at less than 15 kVA;
• instrument transformers;
• starting transformers;
• testing transformers;
• traction transformers mounted on rolling stock;
• flameproof and mining transformers;
• welding transformers;
• voltage regulating transformers;
• small power transformers in which safety is a special consideration.
Where IEC standards do not exist for the transformers mentioned above or for other special
transformers, this document may be applicable as a whole or in parts.

Leistungstransformatoren - Teil 11: Trockentransformatoren

Transformateurs de puissance - Partie 11: Transformateurs de type sec

NEW!IEC 60076-11:2018 est disponible sous forme de IEC 60076-11:2018 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.

L'IEC 60076-11:2018 applique aux transformateurs de type sec (y compris les autotransformateurs) dont les valeurs de tension la plus élevée pour le matériel sont inférieures ou égales à 72,5 kV avec au moins un enroulement fonctionnant à plus de 1,1 kV. Le présent document ne s'applique pas aux:
- transformateurs de type sec avec un diélectrique gazeux autre que l'air;
- transformateurs monophasés de moins de 5 kVA;
- transformateurs polyphasés de moins de 15 kVA;
- transformateurs de mesure;
- transformateurs de démarrage;
- transformateurs d'essai;
- transformateurs de traction montés sur matériel roulant;
- transformateurs antidéflagrants et de mines;
- transformateurs de soudure;
- transformateurs de réglage de tension;
- petitstransformateurs de puissance pour lesquels la sécurité est spécialement à prendre en compte.
Lorsqu'il n'existe pas de norme IEC pour les transformateurs mentionnés ci-dessus ou pour d'autres transformateurs spéciaux, le présent document peut être appliquée en tout ou en partie. Cette deuxième édition annule et remplace la première édition publiée en 2004 dont elle constitue une révision technique.
Les principales modifications par rapport à l'édition précédente sont les suivantes:
- Extension du domaine d'application jusqu'à 72,5 kV
- Prise en compte des enveloppes en ce qui concerne les performances
- Prise en compte des caractéristiques diélectriques et thermiques en fonction de l'altitude
- Nouvelles classes climatiques pour une meilleure adaptation des besoins des clients
- Établissement de la relation entre l'emplacement et les classes d'environnement
- Pour les classes de comportement au feu, limitation à 1 000 kVA et processus d'essai plus robuste
- Introduction d'une classe sismique
- Recommandations pour les transformateurs amorphes
Mots-clés: transformateurs de type sec

Močnostni transformatorji - 11. del: Suhi transformatorji

Ta del standarda IEC 60076 se uporablja za suhe močnostne transformatorje (vključno z avtotransformatorji) z vrednostmi najvišje napetosti opreme največ 72,5 kV in vsaj enim navitjem, ki deluje pri več kot 1,1 kV.
Ta dokument se ne uporablja za:
• plinske suhe transformatorje, pri katerih plin ni zrak;
• enofazne transformatorje z nazivno vrednostjo manj kot 5 kVA;
• večfazne transformatorje z nazivno vrednostjo manj kot 15 kVA;
• instrumentne transformatorje;
• zagonske transformatorje;
• preskusne transformatorje;
• transformatorje vleke, nameščene na železniška vozila;
• ognjevarne in rudarske transformatorje;
• varilne transformatorje;
• transformatorje za regulacijo napetosti;
• majhne močnostne transformatorje, pri katerih veljajo posebne zahteve za varnost.
Če standardi IEC za zgoraj omenjene transformatorje ali druge posebne transformatorje niso na voljo, se lahko ta dokument uporablja v celoti ali delno.

General Information

• Status: Published In Translation
• Publication Date: 10-Dec-2018
• ICS: 29.180 - Transformers. Reactors
• Technical Committee: ETR - Power transformers
• Current Stage: 6100 - Translation of adopted SIST standards (Adopted Project)
• Start Date: 28-Sep-2023
• Due Date: 26-Sep-2024
• Ref Project: EN IEC 60076-11:2018 - Power transformers - Part 11: Dry-type transformers

Relations

• Replaces: SIST EN 60076-11:2005 - Power transformers -- Part 11: Dry-type transformers
• Effective Date: 01-Jan-2019
• Corrected By: SIST EN IEC 60076-11:2019/AC:2019 - Power transformers - Part 11: Dry-type transformers
• Effective Date: 01-Sep-2019

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60076-11:2019
01-januar-2019
1DGRPHãþD
SIST EN 60076-11:2005
0RþQRVWQLWUDQVIRUPDWRUMLGHO6XKLWUDQVIRUPDWRUML
Power transformers - Part 11: Dry-type transformers
Leistungstransformatoren - Teil 11: Trockentransformatoren
Transformateurs de puissance - Partie 11: Transformateurs de type sec
Ta slovenski standard je istoveten z: EN IEC 60076-11:2018
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN IEC 60076-11:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60076-11:2019

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SIST EN IEC 60076-11:2019


EUROPEAN STANDARD EN IEC 60076-11

NORME EUROPÉENNE

EUROPÄISCHE NORM
October 2018
ICS 29.180 Supersedes EN 60076-11:2004
English Version
Power transformers - Part 11: Dry-type transformers
(IEC 60076-11:2018)
Transformateurs de puissance - Partie 11: Transformateurs Leistungstransformatoren - Teil 11: Trockentransformatoren
de type sec (IEC 60076-11:2018)
(IEC 60076-11:2018)
This European Standard was approved by CENELEC on 2018-09-19. 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: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60076-11:2018 E

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SIST EN IEC 60076-11:2019
EN IEC 60076-11:2018 (E)
European foreword
The text of document 14/964/FDIS, future edition 2 of IEC 60076-11, prepared by IEC/TC 14 "Power
transformers" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 60076-11:2018.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-06-19
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2021-09-19
document have to be withdrawn

This document supersedes EN 60076-11:2004.
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 60076-11:2018 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 60721-2-6:1990 NOTE Harmonized as HD 478.2.6 S1:1993 (not modified)
ISO 12944-2 NOTE Harmonized as EN ISO 12944-2
ISO 12944 (series) NOTE Harmonized as EN ISO 12944 (series)


2

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SIST EN IEC 60076-11:2019
EN IEC 60076-11:2018 (E)
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 annex is available here:
www.cenelec.eu.
Publication Year Title  EN/HD Year
IEC 60068-3-3 -  Environmental testing - Part
...