ISO INTERNATIONAL STANDARD 8820-2 Third edition 2014-02-15 RoadvehiclesFuse-links- Part 2: User guidelines Vehicules routiers-Liaisons fusibles- Partie 2:Guide de I'utilisateur Reference number IS08820-2:2014(E) LSO IS02014 itted without license from IHS Not for Resale IS08820-2:2014(E) COPYRIGHTPROTECTEDDOCUMENT ISO2014 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211 Geneva 20 Tel. + 4122 749 01 11 Fax +41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ IS0 2014- All rights reserved No reproduction or networking permited without license from IHS Not for Resale IS08820-2:2014(E) Contents Page Foreword ..iv 1 Scope .1 2 Normativereferences 3 Terms and definitions ..1 4 Rated voltage and system voltage .1 5 Rated current and continuous current .1 6 1 Cold resistance. 7 Currentand conductors 3 8 Current and contact resistance .4 9 Current and ambienttemperature ..4 10 Cableprotectionversustime-currentcharacteristics .5 11 Selectivity .7 12 Replacement of fuse-links .7 13 Voltage peaks during opening of fuse-links .7 14 Inrushwithstand characteristics offuse-links .7 15 Electromagnetic compatibility (EMC) Annex A (informative) Parameters for the selection of fuse-links in road vehicles 9 AnnexB (normative) Selection criteriaforfuse-linksand cables. .10 iii orStands icense from IHS Not for Resale