EN 61558-2-13:2009
(Main)Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers
IEC 61558-2-13:2009 deals with the safety of auto transformers for general applications and power supply units incorporating auto transformers for general applications. Transformers incorporating electronic circuits are also covered by this standard. This second edition cancels and replaces the first edition published in 1999. It constitutes a technical revision. The main changes consist of updating this part in accordance with Part 1 (2005), and increasing the supply voltages up to 1 100 V to be in line with the standards of TC 14. This part has the status of a group safety publication in accordance with IEC Guide 104. This part is intended to be used in conjunction with the latest edition of IEC 61558-1 and its amendments. It is based on the second edition (2005) of that standard. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months from the date of publication.
Sicherheit von Transformatoren, Drosseln, Netzgeräten und dergleichen für Versorgungsspannungen bis 1 100 V - Teil 2-13: Besondere Anforderungen und Prüfungen an Spartransformatoren und Netzgeräte die Spartransformatoren enthalten
Sécurité des transformateurs, bobines d'inductance, blocs d'alimentation et produits analogues pour des tensions d'alimentation jusqu'à 1 100 V - Partie 2-13: Règles particulières et essais pour les autotransformateurs et les blocs d'alimentation incorporant des autotransformateurs
La CEI 61558-2-13:2009 traite de la sécurité des autotransformateurs pour applications d'ordre général et des blocs d'alimentation incorporant des autotransformateurs pour applications d'ordre général. Les transformateurs incorporant des circuits électroniques sont également couverts par la présente norme. Cette deuxième édition annule et remplace la première édition publiée en 1999. Elle constitue une révision technique. Les principales modifications consistent en la mise à jour de la présente partie conformément à la Partie 1 (2005), et l'augmentation de la tension d'alimentation jusqu'à 1 100 V pour être en conformité avec les normes du TC 14. La présente partie a le statut de publication groupée de sécurité conformément au Guide CEI 104. La présente partie est destinée à être utilisée avec la dernière édition de la CEI 61558-1 et ses amendements. Elle est basée sur la seconde édition (2005) de cette norme. Le comité recommande que le contenu de cette publication soit entériné au niveau national au plus tôt 12 mois après la date de publication.
Varnost transformatorjev, dušilk, napajalnikov in podobnih izdelkov za napajalne napetosti do 1100 V - 2-13. del: Posebne zahteve in preskusi za avtotransformatorje in napajalnike z avtotransformatorji (IEC 61558-2-13:2009)
Ta del IEC 61558 obravnava varnost avtotransformatorjev za splošno rabo in napajalnikov z avtotransformatorji za splošno rabo. Ta standard pokriva tudi transformatorje z elektronskimi vezji.
General Information
- Status
- Published
- Publication Date
- 14-May-2009
- Withdrawal Date
- 29-Feb-2012
- Technical Committee
- CLC/SR 96 - Small power transformers, reactors, power supply units and similar products
- Drafting Committee
- IEC/TC 96 - IEC_TC_96
- Parallel Committee
- IEC/TC 96 - IEC_TC_96
- Current Stage
- 6060 - Document made available - Publishing
- Start Date
- 15-May-2009
- Completion Date
- 15-May-2009
Relations
- Effective Date
- 29-Jan-2023
- Effective Date
- 03-Aug-2021
Overview
EN 61558-2-13:2009 (CLC adoption of IEC 61558-2-13:2009) is the European particular‑requirements standard for auto transformers and power supply units incorporating auto transformers for supply voltages up to 1 100 V. This second edition updates the 1999 version, aligns this part with EN/IEC 61558-1:2005, raises the covered supply voltage to 1 100 V, and applies to transformers that incorporate electronic circuits. It is a group safety publication (IEC Guide 104) and is intended to be used together with IEC/EN 61558-1 (general requirements and tests).
Key topics and technical requirements
The standard supplements and modifies Part 1 to define particular requirements and tests specific to auto‑transformers and PSUs incorporating them. Major technical topics include:
- Scope and ratings - intended applications, permitted supply voltage range (up to 1 100 V) and rated data.
- Classification and marking - required markings, nameplate and information for safe use.
- Protection against electric shock - insulation, earthing and protective measures specific to autotransformer construction.
- Insulation and dielectric tests - insulation resistance, dielectric strength and leakage current verification.
- Creepage, clearance and distances through insulation - material‑group guidance and annexes for required distances.
- Heating and thermal behaviour - temperature rise tests and thermal design considerations.
- Short‑circuit and overload protection - requirements for protection devices and safe performance under fault conditions.
- Mechanical strength and construction - robustness, internal wiring, components, terminals and fastening requirements.
- Ingress protection and environmental resistance - resistance to dust, moisture, rusting, fire and tracking.
- Specific test methods and additional annexes - figures, tables and annexes (e.g., creepage/clearance tables) for practical testing and compliance.
Applications and practical value
EN 61558-2-13 is used to ensure the safety and conformity of:
- Auto‑transformers for general industrial and commercial applications
- Power supply units that incorporate autotransformers (including designs with electronic circuitry)
- Retrofit and custom supply solutions where a single winding/multiple tapping autotransformer is used
Practical uses include product design verification, type testing, factory quality control, conformity assessment for CE marking, and risk reduction in installation and maintenance.
Who should use this standard
- Transformer and PSU manufacturers and designers
- Compliance and safety engineers (electrical/electronic equipment)
- Test laboratories and certification bodies
- Procurement professionals specifying safe transformer products
- Regulatory and standards committees
Related standards
- EN/IEC 61558-1 (General requirements and tests) - mandatory companion document
- Other parts of the IEC 61558 series and IEC Guide 104 (group safety publications)
Keywords: EN 61558-2-13:2009, auto transformer safety, power supply units, IEC 61558-1, supply voltages up to 1100 V, transformer tests, CLC/CENELEC compliance.
Frequently Asked Questions
EN 61558-2-13:2009 is a standard published by CLC. Its full title is "Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 2-13: Particular requirements and tests for auto transformers and power supply units incorporating auto transformers". This standard covers: IEC 61558-2-13:2009 deals with the safety of auto transformers for general applications and power supply units incorporating auto transformers for general applications. Transformers incorporating electronic circuits are also covered by this standard. This second edition cancels and replaces the first edition published in 1999. It constitutes a technical revision. The main changes consist of updating this part in accordance with Part 1 (2005), and increasing the supply voltages up to 1 100 V to be in line with the standards of TC 14. This part has the status of a group safety publication in accordance with IEC Guide 104. This part is intended to be used in conjunction with the latest edition of IEC 61558-1 and its amendments. It is based on the second edition (2005) of that standard. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months from the date of publication.
IEC 61558-2-13:2009 deals with the safety of auto transformers for general applications and power supply units incorporating auto transformers for general applications. Transformers incorporating electronic circuits are also covered by this standard. This second edition cancels and replaces the first edition published in 1999. It constitutes a technical revision. The main changes consist of updating this part in accordance with Part 1 (2005), and increasing the supply voltages up to 1 100 V to be in line with the standards of TC 14. This part has the status of a group safety publication in accordance with IEC Guide 104. This part is intended to be used in conjunction with the latest edition of IEC 61558-1 and its amendments. It is based on the second edition (2005) of that standard. It is the recommendation of the committee that the content of this publication be adopted for implementation nationally not earlier than 12 months from the date of publication.
EN 61558-2-13:2009 is classified under the following ICS (International Classification for Standards) categories: 29.180 - Transformers. Reactors. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 61558-2-13:2009 has the following relationships with other standards: It is inter standard links to EN 61558-2-13:2000, EN IEC 61558-2-13:2025. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 61558-2-13:2009 is associated with the following European legislation: EU Directives/Regulations: 2006/95/EC, 2014/35/EU, 2014/53/EU. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase EN 61558-2-13:2009 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CLC standards.
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2010
1DGRPHãþD
SIST EN 61558-2-13:2000
Varnost transformatorjev, dušilk, napajalnikov in podobnih izdelkov za napajalne
napetosti do 1100 V - 2-13. del: Posebne zahteve in preskusi za
avtotransformatorje in napajalnike z avtotransformatorji (IEC 61558-2-13:2009)
Safety of transformers, reactors, power supply units and similar products for voltages up
to 1100 V -- Part 2-13: Particular requirements and tests for auto transformers and power
supply units incorporating auto transformers
Sicherheit von Transformatoren, Drosseln, Netzgeräten und dergleichen für
Versorgungsspannungen bis 1100 V - Teil 2-13: Besondere Anforderungen und
Prüfungen an Spartransformatoren und Netzgeräte die Spartransformatoren enthalten
Sécurité des transformateurs, bobines d'inductance, blocs d'alimentation et produits
analogues pour des tensions d'alimentation jusqu'à 1 100 V -- Partie 2-13: Règles
particulières et essais pour les autotransformateurs et les blocs d'alimentation
incorporant des autotransformateurs
Ta slovenski standard je istoveten z: EN 61558-2-13:2009
ICS:
29.180 Transformatorji. Dušilke Transformers. Reactors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 61558-2-13
NORME EUROPÉENNE
May 2009
EUROPÄISCHE NORM
ICS 29.180 Supersedes EN 61558-2-13:2000
English version
Safety of transformers, reactors, power supply units and similar products
for supply voltages up to 1 100 V -
Part 2-13: Particular requirements and tests for auto transformers
and power supply units incorporating auto transformers
(IEC 61558-2-13:2009)
Sécurité des transformateurs, bobines Sicherheit von Transformatoren, Drosseln,
d'inductance, blocs d'alimentation Netzgeräten und dergleichen
et produits analogues pour des tensions für Versorgungsspannungen bis 1 100 V -
d'alimentation jusqu'à 1 100 V - Teil 2-13: Besondere Anforderungen
Partie 2-13: Règles particulières et essais und Prüfungen an Spartransformatoren
pour les autotransformateurs et les blocs und Netzgeräte die Spartransformatoren
d'alimentation incorporant enthalten
des autotransformateurs (IEC 61558-2-13:2009)
(CEI 61558-2-13:2009)
This European Standard was approved by CENELEC on 2009-03-01. 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: avenue Marnix 17, B - 1000 Brussels
© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61558-2-13:2009 E
Foreword
The text of document 96/318/FDIS, future edition 2 of IEC 61558-2-13, prepared by IEC TC 96,
Transformers, reactors, power supply units and similar products for low voltage up to 1 100 V, was
submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61558-2-13 on
2009-03-01.
This European Standard supersedes EN 61558-2-13:2000.
The main changes consist of updating this part in accordance with EN 61558-1:2005, and increasing the
supply voltages up to 1 100 V to be in line with the standards of TC 14.
This part is intended to be used in conjunction with the latest edition of EN 61558-1 and its amendments.
It is based on EN 61558-1:2005.
This part supplements or modifies the corresponding clauses in EN 61558-1, so as to convert that
publication into the European Standard: Particular requirements and tests for auto transformers and
power supply units incorporating auto transformers.
Where a particular subclause of Part 1 is not mentioned in this part, that subclause applies as far as is
reasonable. Where this part states "addition", "modification" or "replacement", the relevant text of Part 1 is
to be adapted accordingly.
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) 2009-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-03-01
In this part, the following print types are used:
– requirements proper: in roman type;
– test specifications: in italic type;
– explanatory matter: in smaller roman type.
In the text of this part, the words in bold are defined in Clause 3.
Subclauses, notes, figures and tables additional to those in Part 1 are numbered starting from 101;
supplementary annexes are entitled AA, BB, etc.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61558-2-13:2009 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 61558-2-16 NOTE Harmonized as EN 61558-2-16:200X (not modified).
__________
- 3 - EN 61558-2-13:2009
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
Addition to Annex ZA of EN 61558-1:
Publication Year Title EN/HD Year
IEC 61558-1 2005 Safety of power transformers, EN 61558-1 2005
power supplies, reactors + corr. August 2006
and similar products -
Part 1: General requirements and tests
IEC 61558-2-13 ®
Edition 2.0 2009-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
GROUP SAFETY PUBLICATION
PUBLICATION GROUPÉE DE SÉCURITÉ
Safety of transformers, reactors, power supply units and similar products for
supply voltages up to 1 100 V –
Part 2-13: Particular requirements and tests for auto transformers and power
supply units incorporating auto transformers
Sécurité des transformateurs, bobines d’inductance, blocs d'alimentation et
produits analogues pour des tensions d’alimentation jusqu'à 1 100 V –
Partie 2-13: Règles particulières et essais pour les autotransformateurs et les
blocs d'alimentation incorporant des autotransformateurs
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
N
CODE PRIX
ICS 29.180 ISBN 2-8318-1028-6
– 2 – 61558-2-13 © IEC:2009
CONTENTS
FOREWORD.4
1 Scope.6
2 Normative references .7
3 Terms and definitions .7
4 General requirements .8
5 General notes on tests .8
6 Ratings.8
7 Classification.9
8 Marking and other information .9
9 Protection against electric shock .10
10 Change of input voltage setting .10
11 Output voltage and output current under load .10
12 No-load output voltage .10
13 Short-circuit voltage .11
14 Heating .11
15 Short-circuit and overload protection .11
16 Mechanical strength .11
17 Protection against harmful ingress of dust, solid objects and moisture.11
18 Insulation resistance, dielectric strength and leakage current .11
19 Construction .12
20 Components .12
21 Internal wiring.13
22 Supply connection and other external flexible cable or cords .13
23 Terminals for external conductors.13
24 Provisions for protective earthing .13
25 Screws and connections .13
26 Creepage distances, clearances and distances through insulation.13
27 Resistance to heat, fire and tracking.13
28 Resistance to rusting.13
Annexes .14
Annex C Creepage distances (cr), clearances (cl) and distances through insulation
(dti) Material group II (400 ≤CTI <600) .14
Annex D Creepage distances (cr), clearances (cl) and distances through insulation
(dti) Material group I (CTI ≥600) .14
Annex R Explanations of the application of 4.2 of IEC 60664-1:2007 (see IEC 61558-1
Subclause 26.2).14
Bibliography.15
Figure 101 – Windings .
Figure 102 – Tappings .8
Figure 103 – Windings separated by functional isolation .8
61558-2-13 © IEC:2009 – 3 –
Table 101 – Output voltage difference .11
– 4 – 61558-2-13 © IEC:2009
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS
AND SIMILAR PRODUCTS FOR SUPPLY VOLTAGES UP TO 1 100 V –
Part 2-13: Particular requirements and tests
for auto transformers and power supply units
incorporating auto transformers
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may Participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also Participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International standard IEC 61558-2-13 has been prepared by IEC technical committee 96:
Transformers, reactors, power supply units and similar products for low voltages up to
1 100 V.
This second edition cancels and replaces the first edition published in 1999. It constitutes a
technical revision. The main changes consist of updating this part in accordance with Part 1
(2005), and increasing the supply voltages up to 1 100 V to be in line with the standards of TC
14.
This part has the status of a group safety publication in accordance with IEC Guide 104:
(1997): The preparation of safety publications and the use of basic safety publications and
group safety publications.
61558-2-13 © IEC:2009 – 5 –
The text of this standard is based on the followin
...
記事のタイトル：EN 61558-2-13:2009 - 1,100Vまでの供給電圧に対するトランスフォーマ、リアクタ、電源装置および類似製品の安全性 - Part 2-13：オートトランスフォーマとオートトランスフォーマを組み込んだ電源装置の特別な要件と試験 記事の内容：IEC 61558-2-13:2009は、一般的な応用に対するオートトランスフォーマと一般的な応用に対するオートトランスフォーマを組み込んだ電源装置の安全性について取り扱っています。電子回路を組み込んだトランスフォーマもこの規格で扱われています。この第2版は1999年に発行された第1版を取り消し、技術的な改訂を行っています。主な変更点は、Part 1（2005）に準拠するようにこの部分を更新し、TC 14の規格に合わせて供給電圧を1,100Vまで拡大したことです。この規格は、IECガイド104に準じたグループの安全性規格書の地位を持っています。この部分は、最新版のIEC 61558-1およびその修正版と共に使用することを意図しています。これは、発行日から最低でも12か月後に国内で採用されることを委員会が推奨しています。
제목: EN 61558-2-13:2009 - 1,100V까지의 공급 전압을 갖는 차압 변압기, 리액터, 전원 공급 장치 및 유사 제품에 대한 안전성 - Part 2-13: 차압 변압기 및 차압 변압기를 포함한 전원 공급 장치의 특수 요구 사항 및 시험 내용: IEC 61558-2-13:2009은 일반적인 응용에 대한 차압 변압기와 일반적인 응용에 대한 차압 변압기를 포함한 전원 공급 장치의 안전성을 다룹니다. 전자 회로를 포함한 변압기도 이 표준에 포함됩니다. 이 표준의 두 번째 판은 1999년에 발표된 첫 번째 판을 대체하며 기술적 개정을 구성합니다. 주요 변경 사항은 이 부분이 Part 1 (2005)과 일치하도록 업데이트되고, 공급 전압을 TC 14의 표준에 맞추기 위해 1,100V까지 높여졌다는 것입니다. 이 부분은 IEC 가이드 104에 따라 그룹 안전성 문서의 지위를 갖습니다. 이 부분은 IEC 61558-1과 해당 판에 함께 사용될 수 있도록 되어 있습니다. 이는 IEC 61558-1 표준의 두 번째 판(2005)을 기반으로 합니다. 이 퍼블리케이션의 내용이 국내에서 시행되기 위해 발표일로부터 최소 12개월 뒤로 채택될 것을 위원회가 권장합니다.
The article discusses the safety standards for auto transformers and power supply units incorporating auto transformers. It specifically focuses on IEC 61558-2-13:2009, which addresses the safety of these devices for general applications. The second edition of this standard updates the first edition from 1999 and includes changes such as aligning with Part 1 (2005) and increasing the allowed supply voltages up to 1,100 V. This standard is intended to be used alongside IEC 61558-1 and its amendments. The committee recommends adopting the content of this publication nationally no earlier than 12 months after its publication date.
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