EN IEC 61558-1:2019
(Main)Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
Safety of transformers, reactors, power supply units and combinations thereof - Part 1: General requirements and tests
NEW!IEC 61558-1:2017 is available as IEC 61558-1:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. IEC 61558-1:2017 deals with safety aspects of transformers, reactors, power supply units and combinations thereof such as electrical, thermal and mechanical safety. This document covers the following independent or associated stationary or portable types of dry-type transformers, power supply units, including switch mode power supply units, reactors and combinations thereof in the field of safety. The windings can be encapsulated or non-encapsulated. They are not forming a part of the distribution network. This third edition cancels and replaces the second edition published in 2005 and Amendment 1:2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a. fully insulated winding wires (FIW), new tables and aging tests for FIW constructions, b. overvoltage categories 1, 2, 3 and 4 for clearances and dielectric strength tests (new tables) are included, c. development of new symbols for the different overvoltage categories, d. symbol for maximum altitudes, if higher than 2 000 m, e. symbol for plug in power supply units, if the pins are damaged (tumbling barrel test), f. symbol for minimum temperature (even during the transportation), g. alternative temperature measurement, simulated load and back to back method according to IEC 60076-11, h. short circuit and overload protection, simulated load and back to back method according to IEC 60076-11, i. adjustment of temperatures in Table 2 according to CENELEC Guide 29, j. establishing partial discharge test above 750 V for FIW constructions, k. requirements for toroidal core constructions, division for basic and for supplementary isolation, l. modification of protection indexes for enclosures (IP-code), m. dimensioning of rectangular cross section connectors for transformers, n. repetition test, 80% of required dielectric strength test voltage of Table 14,a. o. vibration test for vehicles and railway applications, p. two Y1 Capacitors for working voltages above 250 V and not exceeding 500 V with overvoltage category 3. It has the status of a group safety publication in accordance with IEC Guide 104.
Sicherheit von Transformatoren, Netzgeräten, Drosseln und entsprechenden Kombinationen - Teil 1: Allgemeine Anforderungen und Prüfungen
Sécurité des transformateurs, bobines d’inductance, blocs d’alimentation et des combinaisons de ces éléments - Partie 1: Exigences générales et essais
NEW!IEC 61558-1:2017 est disponible sous forme de IEC 61558-1:2017 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente. L'IEC 61558-1:2017 traite des aspects relatifs à la sécurité des transformateurs, bobines d’inductance, blocs d’alimentation et des combinaisons de ces éléments, tels que la sécurité électrique, la sécurité thermique et la sécurité mécanique. Le présent document couvre les transformateurs de type sec, les blocs d’alimentation, y compris les blocs d’alimentation à découpage, les bobines d’inductance et les combinaisons de ces éléments, de type indépendant ou associé, fixe ou mobile, dans le domaine de la sécurité. Les enroulements peuvent être enrobés ou non enrobés. Ils ne constituent pas une partie du réseau de distribution. Cette troisième édition annule et remplace la deuxième édition parue en 2005 et l’Amendement 1:2009. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: a. fils de bobinage totalement isolés (FIW), nouveaux tableaux et essais de vieillissement pour les constructions avec fils FIW, b. les catégories de surtensions 1, 2, 3 et 4 pour les distances d’isolement et les essais de rigidité diélectrique (nouveaux tableaux) sont incluses, c. développement de nouveaux symboles pour les différentes catégories de surtensions, d. symbole pour les altitudes maximales, si elles sont supérieures à 2 000 m, e. symbole pour les blocs d’alimentation enfichables, si les broches sont endommagées (essai au tambour tournant), f. symbole pour la température minimale (même durant le transport), g. variante de mesure de la température, méthode de charge simulée et d’essai en opposition conformément à l’IEC 60076-11, h. protection contre les courts-circuits et les surcharges, méthode de charge simulée et d’essai en opposition conformément à l’IEC 60076-11, i. ajustement des températures dans le Tableau 2 conformément au Guide CENELEC 29, j. établissement de l’essai de décharge partielle au-dessus de 750 V pour les constructions avec fils FIW, k. exigences pour noyaux toroïdaux, division pour l’isolation principale et pour l’isolation supplémentaire, l. modification des indices de protection pour les enveloppes (code IP), m. dimensionnement des connecteurs de section rectangulaire pour transformateurs, n. essai de répétition, 80 % de la tension d’essai de rigidité diélectrique requise dans le Tableau 14, o. essai de vibrations pour les véhicules et les applications ferroviaires, p. deux condensateurs Y1 pour des tensions locales supérieures à 250 V et ne dépassant pas 500 V avec la catégorie de surtension 3. Elle a le statut d'une publication groupée de sécurité conformément au Guide IEC 104.
Varnost transformatorjev, reaktorjev, napajalnikov in kombinacij teh elementov - 1. del: Splošne zahteve in preskusi
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 61558-1:2019
01-september-2019
Nadomešča:
SIST EN 61558-1:2006
SIST EN 61558-1:2006/A1:2009
Varnost transformatorjev, reaktorjev, napajalnikov in kombinacij teh elementov - 1.
del: Splošne zahteve in preskusi
Safety of transformers, reactors, power supply units and combinations thereof - Part 1:
General requirements and tests
Ta slovenski standard je istoveten z: EN IEC 61558-1:2019
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
SIST EN IEC 61558-1:2019 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 61558-1:2019
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SIST EN IEC 61558-1:2019
EUROPEAN STANDARD EN IEC 61558-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2019
ICS 29.180 Supersedes EN 61558-1:2005
English Version
Safety of transformers, reactors, power supply units and
combinations thereof - Part 1: General requirements and tests
(IEC 61558-1:2017)
Sécurité des transformateurs, bobines d'inductance, blocs Sicherheit von Transformatoren, Netzgeräten, Drosseln und
d'alimentation et des combinaisons de ces éléments - entsprechenden Kombinationen - Teil 1: Allgemeine
Partie 1: Exigences générales et essais Anforderungen und Prüfungen
(IEC 61558-1:2017) (IEC 61558-1:2017)
This European Standard was approved by CENELEC on 2017-11-03. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, 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
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61558-1:2019 E
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SIST EN IEC 61558-1:2019
EN IEC 61558-1:2019 (E)
European foreword
The text of document 96/466/FDIS, future edition 3 of IEC 61558-1, prepared by IEC/TC 96
"Transformers, reactors, power supply units, and combinations thereof" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN IEC 61558-1:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2019-12-21
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-06-21
document have to be withdrawn
This document supersedes EN 61558-1:2005.
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.
This document has been prepared under a mandate given to CENELEC by the European
Commission and the European Free Trade Association, and supports essential requirements of EU
Directive(s).
For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this
document.
Endorsement notice
The text of the International Standard IEC 61558-1:2017 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 60038:2009 NOTE Harmonized as EN 60038:2011
IEC 60051 (series) NOTE Harmonized as EN 60051-9:1989/A2 (series)
IEC 60317-43 NOTE Harmonized as EN 60317-43
IEC 60364-4-41:2005 NOTE Harmonized as HD 60364-4-41:2017
IEC 60584-1:2013 NOTE Harmonized as EN 60584-1:2013 (not modified)
IEC 60695-10-2:2014 NOTE Harmonized as EN 60695-10-2:2014 (not modified)
IEC 60738-1:2006 NOTE Harmonized as EN 60738-1:2006 (not modified)
IEC 60998-1:2002 NOTE Harmonized as EN 60998-1:2004
IEC 61000-3-2:2014 NOTE Harm
...
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