IEC 62335:2008
(Main)Circuit breakers - Switched protective earth portable residual current devices for class I and battery powered vehicle applications
Circuit breakers - Switched protective earth portable residual current devices for class I and battery powered vehicle applications
IEC 62335:2008 applies to portable devices intended for use with vehicles having class 1 insulation and battery powered vehicle applications having battery charging units. They have a switched protective earth (SPE) and hereafter are referred to as SPE-PRCDs. The SPE-PRCD consists of a plug, a residual current device (RCD) and a portable socket outlet.
Disjoncteurs - Dispositifs différentiels mobiles avec sectionnement du conducteur de protection incorporé - Destinés aux matériels de classe I des véhicules électriques à batteries
La CEI 62335:2008 s'applique aux dispositifs mobiles destinés à être utilisés avec les véhicules ayant un isolement de classe I et dans les applications concernant les véhicules électriques ayant des unités de charge de batteries. Ils ont un sectionnement du conducteur de protection (PES) et sont appelés ci-après PES-PCDM. La PES-PCDM comprend une fiche de prise de courant, un dispositif différentiel (DDR) et une prise de courant mobile.
General Information
Standards Content (Sample)
IEC 62335
Edition 1.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Circuit breakers – Switched protective earth portable residual current devices
for class I and battery powered vehicle applications
Disjoncteurs – Dispositifs différentiels mobiles avec sectionnement du
conducteur de protection incorporé – Destinés aux matériels de classe I des
véhicules électriques à batteries
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.
Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de la CEI ou du Comité national de la CEI du pays du demandeur.
Si vous avez des questions sur le copyright de la CEI ou si vous désirez obtenir des droits supplémentaires sur cette
publication, utilisez les coordonnées ci-après ou contactez le Comité national de la CEI de votre pays de résidence.
IEC Central Office
3, rue de Varembé
CH-1211 Geneva 20
Switzerland
Email: inmail@iec.ch
Web: www.iec.ch
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 corrigenda or an amendment might have been published.
ƒ Catalogue of IEC publications: www.iec.ch/searchpub
The IEC on-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,…).
It also gives information on projects, withdrawn and replaced publications.
ƒ IEC Just Published: www.iec.ch/online_news/justpub
Stay up to date on all new IEC publications. Just Published details twice a month all new publications released. Available
on-line and also by email.
ƒ Electropedia: www.electropedia.org
The world's leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions
in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical
Vocabulary online.
ƒ Customer Service Centre: www.iec.ch/webstore/custserv
If you wish to give us your feedback on this publication or need further assistance, please visit the Customer Service
Centre FAQ or contact us:
Email: csc@iec.ch
Tel.: +41 22 919 02 11
Fax: +41 22 919 03 00
A propos de la CEI
La Commission Electrotechnique Internationale (CEI) est la première organisation mondiale qui élabore et publie des
normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.
A propos des publications CEI
Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possédez
l’édition la plus récente, un corrigendum ou amendement peut avoir été publié.
ƒ Catalogue des publications de la CEI: www.iec.ch/searchpub/cur_fut-f.htm
Le Catalogue en-ligne de la CEI vous permet d’effectuer des recherches en utilisant différents critères (numéro de référence,
texte, comité d’études,…). Il donne aussi des informations sur les projets et les publications retirées ou remplacées.
ƒ Just Published CEI: www.iec.ch/online_news/justpub
Restez informé sur les nouvelles publications de la CEI. Just Published détaille deux fois par mois les nouvelles
publications parues. Disponible en-ligne et aussi par email.
ƒ Electropedia: www.electropedia.org
Le premier dictionnaire en ligne au monde de termes électroniques et électriques. Il contient plus de 20 000 termes et
définitions en anglais et en français, ainsi que les termes équivalents dans les langues additionnelles. Egalement appelé
Vocabulaire Electrotechnique International en ligne.
ƒ Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm
Si vous désirez nous donner des commentaires sur cette publication ou si vous avez des questions, visitez le FAQ du
Service clients ou contactez-nous:
Email: csc@iec.ch
Tél.: +41 22 919 02 11
Fax: +41 22 919 03 00
IEC 62335
Edition 1.0 2008-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Circuit breakers – Switched protective earth portable residual current devices
for class I and battery powered vehicle applications
Disjoncteurs – Dispositifs différentiels mobiles avec sectionnement du
conducteur de protection incorporé – Destinés aux matériels de classe I des
véhicules électriques à batteries
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XF
CODE PRIX
ICS 29.120.50 ISBN 2-8318-9876-5
– 2 – 62335 © IEC:2008
CONTENTS
FOREWORD.8
1 Scope.10
2 Normative references .11
3 Terms and definitions .12
3.1 Definitions relating to plugs and socket-outlets.12
3.2 Definitions relating to residual current devices.14
3.2.1 Definitions relating to currents flowing from live parts to earth .14
3.2.2 Definitions relating to the energization of a residual current device
(RCD).15
3.2.3 Definitions relating to the operation and to the functions of a residual
current device.16
3.2.4 Definitions relating to values and ranges of energizing quantities .17
3.2.5 Definitions relating to values and ranges of influencing quantities.19
3.2.6 Conditions of operation.20
3.3 Definitions relating to tests .20
4 Classification.20
4.1 According to the supply .20
4.2 According to the method of operation .20
4.3 According to the construction .21
4.4 According to the ambient temperature .21
4.5 According to the method of connecting the cable.21
5 Characteristics of SPE-PRCDs .21
5.1 Summary of characteristics .21
5.2 Rated quantities and other characteristics .21
5.2.1 Rated voltage (U ) .21
n
5.2.2 Rated current (I ) .22
n
5.2.3 Rated residual operating current (I ) .22
Δn
5.2.4 Rated residual non-operating current (I ) .22
Δno
5.2.5 Rated frequency .22
5.2.6 Rated making and breaking capacity (I ) .22
m
5.2.7 Rated residual making and breaking capacity (I ).22
Δm
5.2.8 Operating characteristics in case of residual currents comprising a
d.c. component.22
5.2.9 Insulation coordination including creepage distances and clearances .22
5.3 Standard and preferred values .22
5.3.1 Preferred values of rated voltage (U ) .22
n
5.3.2 Standard values of rated current (I ) .23
n
5.3.3 Standard values of rated residual operating current (I ) .23
Δn
5.3.4 Standard value of rated residual non-operating current (I ) .23
Δno
5.3.5 Standard minimum value of the non-operating overcurrent through
the SPE-PRCD .23
5.3.6 Preferred values of rated frequency.23
5.3.7 Minimum value of the rated making and breaking capacity (I ) .23
m
5.3.8 Minimum value of the rated residual making and breaking capacity
(I ) .23
Δm
5.3.9 Standard value of the rated conditional short-circuit current (I ) .24
nc
62335 © IEC:2008 – 3 –
5.3.10 Standard value of the rated conditional residual short-circuit current
(I ) .24
Δc
5.3.11 Standard values of break time .24
5.4 Coordination with short-circuit protective devices (SCPDs).24
5.4.1 General .24
5.4.2 Rated conditional short-circuit current (I ) .24
nc
5.4.3 Rated conditional residual short-circuit current (I ).24
Δc
6 Marking and other product information.24
7 Standard conditions for operation in service and for installation.27
7.1 Standard conditions.27
7.2 Conditions for installations .27
8 Requirements for construction and operation.27
8.1 Mechanical design.27
8.1.1 Plug part.28
8.1.2 Mechanism .32
8.1.3 Clearances and creepage distances (see Annex C) .34
8.1.4 Screws, current-carrying parts and connections.36
8.1.5 Terminals for external conductors for rewirable SPE-PRCDs .37
8.1.6 Terminations for non-rewirable SPE-PRCDs .39
8.2 Protection against electric shock .40
8.2.1 Requirements relating to plugs, whether incorporated or not in
integral items.40
8.3 Dielectric properties .41
8.4 Temperature rise.41
8.4.1 Temperature rise limits .41
8.4.2 Ambient air temperature .41
8.5 Operating characteristics.42
8.6 Mechanical and electrical endurance.42
8.7 Performance at short-circuit currents.42
8.8 Resistance to mechanical shock and impact.42
8.9 Resistance to heat .42
8.10 Resistance to abnormal heat and to fire .42
8.11 Test device.42
8.12 Limits of the operating voltages.43
8.12.1 Operation with supply failure and hazardous live PE conditions.43
8.12.2 Verification of a standing current in the PE in normal service.43
8.13 Resistance of SPE-PRCDs against unwanted tripping due to surge currents
to earth resulting from impulse voltages .43
8.14 Behaviour of SPE-PRCDs in case of an earth fault current comprising a d.c.
component .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.