IEC PAS 63472:2023

Plugs, socket-outlets, vehicle connectors and vehicle inlets - Conductive charging of electric vehicles - Dimensional compatibility description for configuration FF AC/DC contact-tube vehicle coupler

IEC PAS 63472:2023 describes dimensional options for CONFIGURATION FF AC/DC contact-tube vehicle couplers as defined in IEC 62196-3. These possibilities serve to improve the reliability of a mated connection when the charging cable is not axially constrained. The options can be implemented optionally and maintain mating compatibility with CONFIGURATION FF according to IEC 62196-3.

General Information

• Status: Published
• Publication Date: 03-May-2023
• ICS: 29.120.30 - Plugs, socket-outlets, couplers
• ICS: 43.120 - Electric road vehicles
• Technical Committee: SC 23H - Plugs, Socket-outlets and Couplers for industrial and similar applications, and for Electric Vehicles
• Current Stage: PPUB - Publication issued
• Start Date: 08-Jun-2023
• Completion Date: 04-May-2023

Standards Content (Sample)

IEC PAS 63472
®

Edition 1.0 2023-05
PUBLICLY AVAILABLE
SPECIFICATION

colour
inside


Plugs, socket-outlets, vehicle connectors and vehicle inlets – Conductive
charging of electric vehicles – Dimensional compatibility description for
configuration FF AC/DC contact-tube vehicle coupler
IEC PAS 63472:2023-05(en)

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2023 IEC, Geneva, Switzerland

All rights reserved. Unless otherwise specified, 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
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 IEC member National Committee for further information.


IEC Secretariat Tel.: [phone]
3, rue de Varembé [e-mail]
CH-1211 Geneva 20 www.iec.ch
Switzerland

About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC 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
variety of criteria (reference number, text, technical publications previews. With a subscription you will always have
committee, …). It also gives information on projects, replaced access to up to date content tailored to your needs.
and withdrawn publications.

Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc

If you wish to give us your feedback on this publication or need
further assistance, please contact the Customer Service
Centre: [e-mail].

---------------------- Page: 2 ----------------------
IEC PAS 63472

®


Edition 1.0 2023-05




PUBLICLY AVAILABLE



SPECIFICATION








colour

inside










Plugs, socket-outlets, vehicle connectors and vehicle inlets – Conductive

charging of electric vehicles – Dimensional compatibility description for

configuration FF AC/DC contact-tube vehicle coupler

























INTERNATIONAL

ELECTROTECHNICAL


COMMISSION





ICS 29.120.30; 43.120 ISBN 978-2-8322-6949-7





  Warning! Make sure that you obtained this publication from an authorized distributor.


® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – IEC PAS 63472:2023 © IEC 2023
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 General . 6
5 Ratings . 6
6 Connection between the power supply and the electric vehicle . 6
7 Classification of accessories . 7
8 Marking . 7
9 Dimensions. 7
10 Protection against electric shock . 7
11 Size and colour of protective earthing and neutral conductors . 7
12 Provisions for earthing . 7
13 Terminals . 7
14 Interlocks . 7
15 Resistance to ageing of rubber and thermoplastic material . 7
16 General construction . 7
17 Construction of EV socket-outlets – General . 7
18 Construction of EV plugs and vehicle connectors . 7
19 Construction of vehicle inlets . 8
20 Degrees of protection . 8
21 Insulation resistance and dielectric strength . 8
22 Breaking capacity . 8
23 Normal operation . 8
24 Temperature rise . 8
25 Flexible cables and their connection . 8
26 Mechanical strength . 8
27 Screws, current-carrying parts and connections . 8
28 Creepage distances, clearances and distances through sealing compound . 8
29 Resistance to heat and to fire . 8
30 Corrosion and resistance to rusting . 8
31 Conditional short-circuit current . 9
32 Electromagnetic compatibility . 9
33 Vehicle drive over . 9
34 Thermal cycling . 9
35 Humidity exposure . 9
36 Misalignment . 9
37 Contact endurance test . 9
STANDARD SHEETS STANDARD SHEETS CONFIGURATION FF VEHICLE
COUPLER 400 A, 1 000 V DC ALL MODES . 10

---------------------- Page: 4 ----------------------
IEC PAS 63472:2023 © IEC 2023 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

PLUGS, SOCKET-OUTLETS, VEHICLE CONNECTORS AND VEHICLE
INLETS – CONDUCTIVE CHARGING OF ELECTRIC VEHICLES –
DIMENSIONAL COMPATIBILITY DESCRIPTION FOR CONFIGURATION FF
AC/DC CONTACT-TUBE VEHICLE COUPLER


FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonabl
...