ISO INTERNATIONAL STANDARD 6469-4 First edition 2015-09-01 Electrically propelled road vehicles Safety specifications - Part 4: Post crash electrical safety Vehicules routiers électriques - Spécifications de sécuritée - Partie 4: Exigences de sécurite électrique apres accident Reference number IS0 6469-4:2015(E) ISO International Organization for Standardization @ IS0 2015 dardization 5956617 itted without license from IHS IS0 6469-4:2015(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2015, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISOcopyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Intenatinair PrganizationforStandardization Not for Resale, 2015/11/11 08:35:27 etworking permitted without license from IHS IS0 6469-4:2015(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms and definitions 4 Applied crash test procedures .3 5 Electric safety requirements .3 5.1 General .3 5.2 Protection against electric shock .3 5.2.1 General. .3 5.2.2 Voltagelimit 5.2.3 Isolation resistance. 4 5.2.4 Physical protection 5.2.5 Electrical energy limit .5 5.3 Protection against overcurrent. ..5 6 RESS electrolyte spillage .5 7 Testing ..6 7.1 Test conditions .6 7.1.1 General. ..6 7.1.2 Preparation of vehicle or test configuration .6 7.2 Test procedures for electrical safety .6 7.2.1 Test setup and equipment .6 7.2.2 Voltage limit. .7 7.2.3 Isolation resistance. 7.2.4 Physical protection ..10 7.2.5 Electrical energy limit .11 7.3 Test procedure for RESS electrolyte spillage ..13 8 Supplementary information ..14 Bibliography ..15 iii ithout license from IHS