IEC IEC61558-2-10 Edition 2.02024-06 REDLINE VERSION INTERNATIONAL STANDARD colour inside GROUPENERGYEFFICIENCYPUBLICATION Safety of transformers, reactors, power supply units and combinations thereof Part 2-10: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1000 V IEC 61558-2-10:2024-06 RLV(en) THISPUBLICATIONIS COPYRIGHTPROTECTED Copyright@2024IEC,Geneva,Switzerland or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local EC member National Committee for further information. IEC Secretariat Tel.: +41 22 919 02 11 3, rue de Varembe [email protected] CH-1211Geneva 20 www.iec.ch Switzerland About the IEC International Standards for all electrical, electronic and related technologies. AboutIEC publications latest edition, a corrigendum or an amendment might have been published. IEC publications search-webstore.iec.ch/advsearchform IE Products & Services Portal - products.iec.ch The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the varietyofcriteria(reference number,text, technical publications previews, graphical symbols and the glossary. committee, ...). It also gives information on projects, replaced and withdrawn publications. content tailored to your needs. IEC Just Published -webstore.iec.ch/justpublished Electropedia-www.electropedia.org Stay up to date on all new IEC publications. Just Published The world's leading online dictionary on electrotechnology. details all new publications released. Available online and once containing more than 22 500 terminological entries in English a month by email. and French, with equivalent terms in 25 additional languages. Also known as the International Electrotechnical Vocabulary IEC CustomerServiceCentre-webstore.iec.ch/csc (IEV) online. If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre:[email protected]. IEC IEC61558-2-10 Edition2.0 2024-06 REDLINE VERSION INTERNATIONAL STANDARD colour inside GROUPENERGYEFFICIENCYPUBLICATION Safety of transformers, reactors, power supply units and combinations thereof - Part 2-1o: Particular requirements and tests for separating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 29.180 ISBN 978-2-8322-9131-3 Warning! Make sure that you obtained this publication from an authorized distributor.