This preview is downloaded from www.sis.se. Buy the entire standard via https://www.sis.se/std-125789 INTERNATIONAL IEC STANDARD 61851-1 First edition 2001-01 Electric vehicle conductive charging system – Part 1: General requirements Dispositif de charge conductive pour véhicules électriques – Partie 1: Prescriptions générales Reference number IEC 61851-1:2001(E) Copyright © IEC, 2001, Geneva, Switzerland. All rights reserved. Sold by SIS under license from IEC and SEK. No part of this document may be copied, reproduced or distributed in any form without the prior written consent of the IEC. This preview is downloaded from www.sis.se. Buy the entire standard via https://www.sis.se/std-125789 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 its publications. 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Buy the entire standard via https://www.sis.se/std-125789 INTERNATIONAL IEC STANDARD 61851-1 First edition 2001-01 Electric vehicle conductive charging system – Part 1: General requirements Dispositif de charge conductive pour véhicules électriques – Partie 1: Prescriptions générales IEC 2001 Copyright - all rights reserved No part of this publication may be reproduced 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 Geneva, Switzerland Telefax: +41 22 919 0300 e-mail: [email protected] IEC web site http://www.iec.ch Commission Electrotechnique Internationale PRICE CODE International Electrotechnical Commission R For price, see current catalogue Copyright © IEC, 2001, Geneva, Switzerland. All rights reserved. Sold by SIS under license from IEC and SEK. No part of this document may be copied, reproduced or distributed in any form without the prior written consent of the IEC. This preview is downloaded from www.sis.se. Buy the entire standard via https://www.sis.se/std-125789 – 2 – 61851-1 IEC:2001(E) CONTENTS Page FOREWORD .......................................................................................................................... 4 Clause 1 Scope .............................................................................................................................. 6 2 Normative references ....................................................................................................... 6 3 Definitions........................................................................................................................ 7 4 General requirements..................................................................................................... 10 5 Rating of the supply voltage ........................................................................................... 10 6 General system requirement and interface...................................................................... 10 6.1 General description ............................................................................................... 10 6.2 EV charging modes ............................................................................................... 10 6.3 Types of EV connection (cases A, B, and C).......................................................... 11 6.4 Functions provided in each mode of charging ........................................................ 11 6.4.1 Mandatory functions: ................................................................................. 12 6.4.2 Optional functions ..................................................................................... 12 6.4.3 Control pilot circuit .................................................................................... 13 6.5 Serial data communication .................................................................................... 13 7 Protection against electric shock .................................................................................... 13 7.1 Protection against electric shock ........................................................................... 13 7.2 Protection against direct contact............................................................................ 13 7.2.1 Accessibility of live parts ........................................................................... 13 7.2.2 Stored energy – discharge of capacitors .................................................... 14 7.3 Protection against indirect contact......................................................................... 14 7.4 Supplementary measures...................................................................................... 14 7.4.1 Mandatory additional protection ................................................................. 14 7.4.2 Optional additional protection .................................................................... 14 7.5 Provision for the traction battery............................................................................ 14 7.6 Additional requirements......................................................................................... 15 8 Connection between the power supply and the EV .......................................................... 15 8.1 General................................................................................................................. 15 8.2 Physical design of the universal interface .............................................................. 15 8.3 Physical design of the basic interface .................................................................... 16 8.4 Contact sequencing............................................................................................... 16 9 Specific inlet, connector, plug and socket-outlet requirements ........................................ 16 9.1 Operating temperature .......................................................................................... 16 9.2 Vehicle inlet rating................................................................................................. 16 9.2.1 Universal inlet ........................................................................................... 16 9.2.2 Basic inlet ................................................................................................. 17 9.3 Connector rating ................................................................................................... 18 9.3.1 Connector in accordance with the universal coupling ................................. 18 9.3.2 Socket-outlet, plug or connector in accordance with the basic coupling ...... 18 9.4 Dielectric strength ................................................................................................. 19 9.5 Insulation resistance ............................................................................................. 19 9.6 Clearances and creepage distances ...................................................................... 19 Copyright © IEC, 2001, Geneva, Switzerland. All rights reserved. Sold by SIS under license from IEC and SEK. No part of this document may be copied, reproduced or distributed in any form without the prior written consent of the IEC. This preview is downloaded from www.sis.se. Buy the entire standard via https://www.sis.se/std-125789 61851-1 IEC:2001(E) – 3 – Clause Page 9.7 Service life............................................................................................................ 19 9.8 Breaking capacity:................................................................................................. 20 9.9 IP degrees ...........................................................................................................