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TECHNICAL REPORT

IEC TR 60344
Third edition 2007-02

Calculation of d.c. resistance of plain and coated copper conductors of low-frequency cables and wires – Application guide

Reference number IEC/TR 60344:2007(E)

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Copyright International Electrotechnical Commission Provided by IHS under license with IEC No reproduction or networkingpermitted without license from IHS

Licensee=SNC Lavalin Inc/5938179006, User=Manterola, Alvaro Not for Resale, 11/17/2010 11:16:24 MST

Publication numbering
As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series. For example, IEC 34-1 is now referred to as IEC 60034-1.

Consolidated editions
The IEC is now publishing consolidated versions of itspublications. For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2.

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The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology.Information relating to this publication, including its validity, is available in the IEC Catalogue of publications (see below) in addition to new editions, amendments and corrigenda. Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication, as well as the list of publications issued, is also available from thefollowing: • • IEC Web Site (www.iec.ch) Catalogue of IEC publications The on-line catalogue on the IEC web site (www.iec.ch/searchpub) enables you to search by a variety of criteria including text searches, technical committees and date of publication. On-line information is also available on recently issued publications, withdrawn and replaced publications, as well as corrigenda. • IEC Just PublishedThis summary of recently issued publications (www.iec.ch/online_news/ justpub) is also available by email. Please contact the Customer Service Centre (see below) for further information. • Customer Service Centre If you have any questions regarding this publication or need further assistance, please contact the Customer Service Centre: Email: custserv@iec.ch Tel: +41 22 919 02 11 Fax: +41 22 91903 00

Copyright International Electrotechnical Commission Provided by IHS under license with IEC No reproduction or networking permitted without license from IHS

--````,`,```,,`,,,,,,,``,`,-`-`,,`,,`,`,,`---

Licensee=SNC Lavalin Inc/5938179006, User=Manterola, Alvaro Not for Resale, 11/17/2010 11:16:24 MST

TECHNICAL REPORT

IEC TR 60344
Third edition 2007-02

CopyrightInternational Electrotechnical Commission Provided by IHS under license with IEC No reproduction or networking permitted without license from IHS

--````,`,```,,`,,,,,,,``,`,-`-`,,`,,`,`,,`---

Calculation of d.c. resistance of plain and coated copper conductors of low-frequency cables and wires – Application guide

© IEC 2007 ⎯ Copyright - all rights reserved
No part of this publication may bereproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher. International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch

Com mission ElectrotechniqueInternationale International Electrotechnical Com m ission Международная Электротехническая Комиссия

PRICE CODE

G

For price, see current catalogue

Licensee=SNC Lavalin Inc/5938179006, User=Manterola, Alvaro Not for Resale, 11/17/2010 11:16:24 MST

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TR 60344 © IEC:2007(E)

INTERNATIONAL ELECTROTECHNICAL COMMISSION ____________ CALCULATION OF DC RESISTANCE OF PLAIN AND COATED COPPER...
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