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1、 IEC 61558-2-13 Edition 2.0 2009-02 INTERNATIONAL STANDARD NORME INTERNATIONALE 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 tra
2、nsformers Scurit des transformateurs, bobines dinductance, blocs dalimentation et produits analogues pour des tensions dalimentation jusqu 1 100 V Partie 2-13: Rgles particulires et essais pour les autotransformateurs et les blocs dalimentation incorporant des autotransformateurs IEC 61558-2-13:2009
3、 GROUP SAFETY PUBLICATION PUBLICATION GROUPE DE SCURIT Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 05:56:23 MDTNo reproduction or networking permitted without license from IHS -,-,- THIS PUBLIC
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19、license from IHS -,-,- IEC 61558-2-13 Edition 2.0 2009-02 INTERNATIONAL STANDARD NORME INTERNATIONALE 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
20、incorporating auto transformers Scurit des transformateurs, bobines dinductance, blocs dalimentation et produits analogues pour des tensions dalimentation jusqu 1 100 V Partie 2-13: Rgles particulires et essais pour les autotransformateurs et les blocs dalimentation incorporant des autotransformateu
21、rs INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE N ICS 29.180 PRICE CODE CODE PRIX ISBN 2-8318-1028-6 GROUP SAFETY PUBLICATION PUBLICATION GROUPE DE SCURIT Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Elect
22、rotechnique Internationale Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 05:56:23 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 61558-2-13 IEC:2009 CONTENTS FOREWORD
23、.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 Classification9 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 und
24、er 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 moisture11 18 Insulation resistance, dielectric strength and leakage current .1
25、1 19 Construction.12 20 Components.12 21 Internal wiring.13 22 Supply connection and other external flexible cable or cords13 23 Terminals for external conductors.13 24 Provisions for protective earthing .13 25 Screws and connections.13 26 Creepage distances, clearances and distances through insulat
26、ion13 27 Resistance to heat, fire and tracking.13 28 Resistance to rusting13 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)
27、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 Bibliography15 Figure 101 Windings 8 Figure 102 Tappings 8 Figure 103 Windings separated by functional isolation.8 Copyright International Electrotechnical Commission Pr
28、ovided by IHS under license with IECLicensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 05:56:23 MDTNo reproduction or networking permitted without license from IHS -,-,- 61558-2-13 IEC:2009 3 Table 101 Output voltage difference 11 Copyright International Electrotechnical Commission Provide
29、d by IHS under license with IECLicensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 05:56:23 MDTNo reproduction or networking permitted without license from IHS -,-,- 4 61558-2-13 IEC:2009 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ SAFETY OF TRANSFORMERS, REACTORS, POWER SUPPLY UNITS AND SI
30、MILAR 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 na
31、tional 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, Techni
32、cal 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.
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37、ion 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)
38、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 cost
39、s (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 applica
40、tion 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 te
41、chnical 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 P
42、art 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
43、publications. Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=HP Monitoring/1111111164 Not for Resale, 04/07/2009 05:56:23 MDTNo reproduction or networking permitted without license from IHS -,-,- 61558-2-13 IEC:2009 5 The text of this standard is b
44、ased on the following documents: FDIS Report on voting 96/318/FDIS 96/323/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. This
45、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. This part supplements or modifies the corresponding clauses in IEC 61558-1, so as to convert that publication into the IEC standard: Partic
46、ular requirements and tests for auto transformers and power supply units incorporating auto transformers. A list of all parts of the IEC 61558 series can be found on the IEC website under the title: Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1
47、 100 V. Future standards in this series will carry the new general title as cited above. Titles of existing standards in this series will be updated at the time of the next edition. Where a particular subclause of Part 1 is not mentioned in this part, that subclause applies as far as is reasonable.
48、Where this part states “addition“, “modification“ or “replacement“, the relevant text of Part 1 is to be adapted accordingly. 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; supple