Electric vehicle conductive charging system - Part 1: General requirements

Applies to equipment for charging electric road vehicles at standard a.c. supply voltage up to 690 V and d.c. voltage up to 1000 V, and for providing electrical power for any additional services on the vehicle if required when connected to the supply network.

Elektrische Ausrüstung von Elektro-Straßenfahrzeugen - Konduktive Ladesysteme für Elektrofahrzeuge - Teil 1: Allgemeine Anforderungen

Système de charge conductive pour véhicules électriques - Partie 1: Règles générales

La CEI 61851-1:2010 est applicable aux systèmes embarqués ou non embarqués pour la charge des véhicules routiers électriques à des tensions alternatives normalisées (conformément à la CEI 60038) jusqu'à 1 000 V et à des tensions continues jusqu'à 1 500 V, ainsi que pour l'alimentation en énergie électrique pour tout service auxiliaire du véhicule pendant la connexion au réseau électrique, si nécessaire. Elle couvre les caractéristiques et les conditions de fonctionnement du système d'alimentation et le raccordement au véhicule, la sécurité électrique des opérateurs et des tiers, et les caractéristiques à respecter par le véhicule en ce qui concerne le courant alternatif (c.a) et le courant continu (c.c) uniquement lorsque le VE est mis à la terre. Cette deuxième édition annule et remplace la première édition, parue en 2001. Elle constitue une révision technique. Les principales modifications par rapport à la première édition de cette norme sont les suivantes:  - la révision des définitions des connecteurs et des niveaux de courant (Article 8);  - modification de la définition de fil pilote en fonction pilote;  - division de l'Article 9 pour créer les Articles 9 et 11;  - Article 9: Exigences spécifiques pour le socle de connecteur, la prise de courant;  - Article 11: Dispositions du SAVE: Les exigences de base génériques pour les stations de charge;  - renumérotation des annexes;  - suppression de l'Annexe A précédente et introduction d'exigences techniques du câble de charge dans le nouvel Article 10;  - l'Annexe B devient Annexe A et elle est normative pour tous les systèmes utilisant une fonction pilote de type PWM avec fil pilote;  - l'Annexe C devient l'Annexe B;  - remplacement de la précédente Annexe D (tableaux de codage pour l'indicateur de puissance) par le B.4 de l'Annexe B avec de nouvelles valeurs;  - nouvelle Annexe C informative décrivant un autre système de fonction pilote.

Sistem za napajanje električnih vozil prek kabla - 1. del: Splošne zahteve

Velja za opremo za napajanje električnih cestnih vozil pri standardni izmenični napajalni napetosti do 690 V in enosmerni napetosti do 1000 V ter po potrebi za zagotavljanje električne moči za vse dodatne storitve na vozilu, ko je priključeno na napajalno omrežje.

General Information

Status
Withdrawn
Publication Date
15-Sep-2011
Withdrawal Date
15-Aug-2022
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
29-Jul-2022
Due Date
21-Aug-2022
Completion Date
16-Aug-2022

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SLOVENSKI STANDARD
SIST EN 61851-1:2011
01-oktober-2011
6LVWHP]DQDSDMDQMHHOHNWULþQLKYR]LOSUHNNDEODGHO6SORãQH]DKWHYH
Electric vehicle conductive charging system - Part 1: General requirements
Système de charge conductive pour véhicules électriques - Partie 1: Règles générales
Ta slovenski standard je istoveten z: EN 61851-1:2011
ICS:
43.120 (OHNWULþQDFHVWQDYR]LOD Electric road vehicles
SIST EN 61851-1:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 61851-1:2011

---------------------- Page: 2 ----------------------

SIST EN 61851-1:2011

EUROPEAN STANDARD
EN 61851-1

NORME EUROPÉENNE
August 2011
EUROPÄISCHE NORM

ICS 43.120 Supersedes EN 61851-1:2001


English version


Electric vehicle conductive charging system -
Part 1: General requirements
(IEC 61851-1:2010)


Système de charge conductive pour Elektrische Ausrüstung von Elektro-
véhicules électriques - Straßenfahrzeugen -
Partie 1: Règles générales Konduktive Ladesysteme für
(CEI 61851-1:2010) Elektrofahrzeuge -
Teil 1: Allgemeine Anforderungen
(IEC 61851-1:2010)





This European Standard was approved by CENELEC on 2011-04-12. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and notified
to the Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61851-1:2011 E

---------------------- Page: 3 ----------------------

SIST EN 61851-1:2011
EN 61851-1:2011 - 2 -
Foreword
The text of document 69/173/FDIS, future edition 2 of IEC 61851-1, prepared by IEC TC 69, Electric road
vehicles and electric industrial trucks, was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as EN 61851-1 on 2011-04-12.
This European Standard supersedes EN 61851-1:2001.
The main changes with respect to EN 61851-1:2001 are the following:
– revision of connector definitions and current levels (Clause 8);
– modification definition of pilot wire to pilot function;
– division of Clause 9 to create Clauses 9 and 11;
– Clause 9: specific requirements for inlet, plug and socket–outlet;
– Clause 11: EVSE requirements: the basic generic requirements for charging stations;
– renumbering of annexes;
– deletion of previous Annex A and integration of charging cable requirements into new Clause 10;
– Annex B becomes Annex A and is normative for all systems using a PWM pilot function with a pilot
wire;
– Annex C becomes Annex B;
– replacement of previous Annex D (coding tables for power indicator) with B.4 in Annex B using new
values;
– new informative Annex C describing an alternative pilot function system.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2012-01-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2014-04-01
Annexes ZA, ZB and ZC have been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61851-1:2010 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60068-2-1:2007 NOTE  Harmonized as EN 60068-2-1:2007 (not modified).
IEC 60068-2-14:2009 NOTE  Harmonized as EN 60068-2-14:2009 (not modified).
IEC 60364-6:2006 NOTE  Harmonized as HD 60364-6:2007 (modified).

---------------------- Page: 4 ----------------------

SIST EN 61851-1:2011
- 3 - EN 61851-1:2011
IEC 60947-1:2007 NOTE  Harmonized as EN 60947-1:2007 (not modified).
IEC 60947-6-1:2005 NOTE  Harmonized as EN 60947-6-1:2005 (not modified).
IEC 61140 NOTE  Harmonized as EN 61140.
IEC 61851-21 NOTE  Harmonized as EN 61851-21.
IEC 61851-22 NOTE  Harmonized as EN 61851-22.
__________

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SIST EN 61851-1:2011
EN 61851-1:2011 - 4 -
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

- - Signalling on low-voltage electrical EN 50065-1 2001
installations in the frequency range 3 kHz to
148,5 kHz -
Part 1: General requirements, frequency
bands and electromagnetic disturbances


1)
IEC 60038 (mod) 2009 IEC standard voltages FprEN 60038 2011


IEC 60068-2-30 2005 Environmental testing - EN 60068-2-30 2005
Part 2-30: Tests - Test Db: Damp heat, cyclic
(12 h + 12 h cycle)


IEC 60068-2-75 1997 Environmental testing - EN 60068-2-75 1997
Part 2-75: Tests - Test Eh: Hammer tests


IEC 60068-2-78 2001 Environmental testing - EN 60068-2-78 2001
Part 2-78: Tests - Test Cab: Damp heat,
steady state


IEC 60276 - Definitions and nomenclature for carbon EN 60276 -
brushes, brush-holders, commutators and
slip-rings


IEC 60309-1 1999 Plugs, socket-outlets and couplers for EN 60309-1 1999
industrial purposes - + A11 2004
Part 1: General requirements


IEC 60309-2 1999 Plugs, socket-outlets and couplers for EN 60309-2 1999
industrial purposes - + A11 2004
Part 2: Dimensional interchangeability
requirements for pin and contact-tube
accessories


IEC 60364-4-41 2005 Low-voltage electrical installations - HD 60364-4-41 2007
(mod) Part 4-41: Protection for safety - Protection + corr. July 2007
against electric shock


IEC 60529 1989 Degrees of protection provided by EN 60529 1991
enclosures (IP Code) + corr. May 1993


IEC 60664-1 2007 Insulation coordination for equipment within EN 60664-1 2007
low-voltage systems -
Part 1: Principles, requirements and tests


IEC/TR 60755 2008 General requirements for residual current - -
operated protective devices


IEC 60884-1 2002 Plugs and socket-outlets for household and - -
similar purposes -
Part 1: General requirements



1)
At draft stage.

---------------------- Page: 6 ----------------------

SIST EN 61851-1:2011
- 5 - EN 61851-1:2011
Publication Year Title EN/HD Year
IEC 60884-2-5 1995 Plugs and socket-outlets for household and - -
similar purposes -
Part 2: Particular requirements for adaptors


IEC 60947-3 2008 Low-voltage switchgear and controlgear - EN 60947-3 2009
Part 3: Switches, disconnectors, switch-
disconnectors and fuse-combination units


IEC 60950-1 (mod) 2005 Information technology equipment - Safety - EN 60950-1 2006
+ corr. August 2006 Part 1: General requirements + A11 2009
+ A12 2011


IEC 60990 1999 Methods of measurement of touch EN 60990 1999
current and protective conductor current


IEC 61000-6-1 2005 Electromagnetic compatibility (EMC) - EN 61000-6-1 2007
Part 6-1: Generic standards - Immunity for
residential, commercial and light-industrial
environments


IEC 61000-6-3 2006 Electromagnetic compatibility (EMC) - EN 61000-6-3 2007
Part 6-3: Generic standards - Emission
standard for residential, commercial and light-
industrial environments


1)
IEC 61008-1 (mod) 2010 Residual current operated circuit-breakers FprEN 61008-1 200X
without integral overcurrent protection for
household and similar uses (RCCB's) -
Part 1: General rules


1)
IEC 61009-1 (mod) 2010 Residual current operated circuit-breakers FprEN 61009-1 200X
with integral overcurrent protection for
household and similar uses (RCBOs) -
Part 1: General rules


IEC 61180-1 1992 High-voltage test techniques for low-voltage EN 61180-1 1994
equipment -
Part 1: Definitions, test and procedure
requirements


IEC 62196-1 2003 Plugs, socket-outlets, vehicle couplers and EN 62196-1 2003
vehicle inlets - Conductive charging of electric
vehicles -
Part 1: Charging of electric vehicles up to 250
A a.c. and 400 A d.c.


ISO 6469-2 2009 Electrically propelled road vehicles - Safety - -
specifications -
Part 2: Vehicle operational safety means and
protection against failures


ISO 6469-3 2001 Electric road vehicles - Safety specifications - - -
Part 3: Protection of persons against electric
hazards


SAE J1772 2010 Recommended practices: SAE Electric - -
Vehicle and Plug In Hybrid Electric Vehicle
Conductive Charge Coupler

---------------------- Page: 7 ----------------------

SIST EN 61851-1:2011
EN 61851-1:2011 - 6 -
Annex ZB
(normative)

Special national conditions

Special national condition: National characteristic or practice that cannot be changed even over a long
period, e.g. climatic conditions, electrical earthing conditions.

NOTE If it affects harmonization, it forms part of the European Standard or Harmonization Document.

For the countries in which the relevant special national conditions apply these provisions are normative,
for other countries they are informative.

Clause  Special national condition
6.2  Germany
In Germany the inline control box (EVSE) shall be in the plug or located within
2,0 m of the plug.

6.3.3, Note 3 Finland
The use of adaptors from mode 1 socket outlets to mode 3 vehicle cable
assembly, that maintain the overall safety requirements of this standard is
allowed in Finland.

11.3.2, Note 1 Finland
  In Finland IPXXD is not required for mode 1.

11.3.2, Note 1 The Netherlands
  In The Netherlands IPXXD is not required for mode 1.

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SIST EN 61851-1:2011
- 7 - EN 61851-1:2011
Annex ZC
(informative)

A-deviations

A-deviation: National deviation due to regulations, the alteration of which is for the time being outside the
competence of the CENELEC national member.

This European Standard does fall under LVD (2006/95/EC).

In the relevant CENELEC countries these A-deviations are valid instead of the provisions of the European
Standard until they have been removed.

Clause Deviation
2 United Kingdom
IEC 60884-1 is not indispensable for the application of this document.
IEC 60884-1 is not applicable in UK.
The BS 1363 Series of standards applies to domestic socket-outlets, fused plugs, fused
connection units, fused conversion plugs and to adaptors in the UK.
6.2 Germany
Mode 1 cables without an in-cable RCD shall not be used but only Mode 1 cables with an
in-cable RCD.

All Mode 1 cables without an in-cable RCD shall bear the following safety information:
“Shall not be used in Germany".
Due to article 14 in the constitutional law of Germany which frames the preservation of
status quo of existing electrical installations it cannot be ensured that fixed electrical
installations at all times provide an RCD in Germany.
6.3.3 United Kingdom
IEC 60884-2-5 is not applicable in UK.
BS 1363-3 and BS 1363-5 apply to domestic adaptors and fused conversion plugs in the
UK.
9.1 United Kingdom
IEC 60884-1 is not applicable in UK.
The BS 1363 Series of standards applies to domestic socket-outlets, fused plugs, fused
connection units, fused conversion plugs and to adaptors in the UK.
9.2 United Kingdom
IEC 60884-1 is not applicable in UK.
The BS 1363 Series of standards applies to domestic socket-outlets, fused plugs, fused
connection units, fused conversion plugs and to adaptors in the UK.
9.3 United Kingdom
IEC 60884-1 is not applicable in UK.
The BS 1363 Series of standards applies to domestic socket-outlets, fused plugs, fused

---------------------- Page: 9 ----------------------

SIST EN 61851-1:2011
EN 61851-1:2011 - 8 -
connection units, fused conversion plugs and to adaptors in the UK.
11.6 United Kingdom
IEC 60884-1 is not applicable in UK.
The BS 1363 Series of standards applies to domestic socket-outlets, fused plugs, fused
connection units, fused conversion plugs and to adaptors in the UK.
__________

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SIST EN 61851-1:2011

IEC 61851-1
®
Edition 2.0 2010-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside


Electric vehicle conductive charging system –
Part 1: General requirements

Système de charge conductive pour véhicules électriques –
Partie 1: Règles générales

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
X
CODE PRIX
ICS 43.120 ISBN 978-2-88912-222-6
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

---------------------- Page: 11 ----------------------

SIST EN 61851-1:2011
– 2 – 61851-1 Ó IEC:2010
CONTENTS
FOREW ORD . 5
1 Sc o pe . 7
2 Normative references . 7
3 Terms and definitions . 9
4 General requirements . 13
5 Rating of the supply a.c. voltage . 13
6 General system requirement and interface . 14
6.1 General description . 14
6.2 EV charging modes . 14
6.3 Types of EV connection using cables and plugs (cases A, B, and C) . 14
6.3.1 General description . 14
6.3.2 Cord extension set . 16
6.3.3 Adaptors . 17
6.4 Functions provided in each mode of charging for modes 2, 3, and 4 . 17
6.4.1 Modes 2, 3 and 4 functions . 17
6.4.2 Optional functions for modes 2, 3 and 4 . 17
6.4.3 Details of functions for modes 2, 3 and 4 . 18
6.4.4 Details of optional functions . 18
6.4.5 Details of pilot function . 18
6.5 Serial data communication . 19
7 Protection against electric shock . 19
7.1 General requirements . 19
7.2 Protection against direct contact . 19
7.2.1 General . 19
7.2.2 Accessibility of live parts . 19
7.2.3 Stored energy – discharge of capacitors . 20
7.3 Protection against indirect contact . 20
7.4 Supplementary measures . 20
7.5 Provision for mode 4 EVSE . 20
7.6 Additional requirements . 21
8 Connection between the power supply and the EV . 21
8.1 General . 21
8.2 Contact sequencing . 23
8.3 Functional description of a standard interface . 23
8.4 Functional description of a basic interface . 23
8.5 Functional description of a universal interface . 23
9 Specific requirements for vehicle inlet, connector, plug and socket-outlet . 24
9.1 General requirements . 24
9.2 Operating temperature . 24
9.3 Service life of inlet/connector and plug/socket-outlet . 24
9.4 Breaking capacity . 24
9.5 IP degrees. 24
9.6 Insertion and extraction force . 25
9.7 Latching of the retaining device . 25
10 Charging cable assembly requirements . 25

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SIST EN 61851-1:2011
61851-1 Ó IEC:2010 – 3 –
10.1 Electrical rating . 25
10.2 Electrical characteristics . 25
10.3 Dielectric withstand characteristics . 25
10.4 Mechanical characteristics . 25
10.5 Functional characteristics . 25
11 EVSE requirements . 26
11.1 General test requirements . 26
11.2 Classification . 26
11.3 IP degrees for basic and universal interfaces . 26
11.3.1 IP degrees for ingress of objects . 26
11.3.2 Protection against electric shock . 27
11.4 Dielectric withstand characteristics . 27
11.4.1 Dielectric withstand voltage . 27
11.4.2 Impulse dielectric withstand (1,2/50 ms) . 28
11.5 Insulation resistance . 28
11.6 Clearances and creepage distances . 28
11.7 Leakage – touch current . 28
11.8 Environmental tests . 29
11.8.1 General . 29
11.8.2 Ambient air temperature. 29
11.8.3 Ambient humidity . 29
11.8.4 Ambient air pressure . 30
11.9 Permissible surface temperature . 30
11.10 Environmental conditions. 30
11.11 Mechanical environmental tests . 30
11.11.1 General . 30
11.11.2 Mechanical impact . 30
11.12 Electromagnetic compatibility tests . 31
11.13 Latching of the retaining device . 31
11.14 Serv ice . 31
11.15 Marking and instructions . 31
11.15.1 Connection instructions . 31
11.15.2 Legibility . 31
11.15.3 Marking of electric vehicle charging station . 31
11.16 Telecommunication network . 32
Annex A (normative) Pilot function through a control pilot circuit using PWM
modulation and a control pilot wire . 33
Annex B (informative) Example of a circuit diagram for a basic and universal vehicle
coupler . 39
Annex C (informative) Example of a method that provides the pilot function equivalent
to a hard wired system . 46
Bibliography . 48

Figure 1 – Case "A" connection . 15
Figure 2 – Case "B" connection . 16
Figure 3 – Case "C" connection . 16
Figure A.1 – Typical control pilot circuit . 33
Figure A.2 – Simplified control pilot circuit. 34

---------------------- Page: 13 ----------------------

SIST EN 61851-1:2011
– 4 – 61851-1 Ó IEC:2010
Figure A.3 – Typical charging cycle under normal operating conditions . 36
Figure B.1 – Mode 1 case B using the basic single phase vehicle coupler . 40
Figure B.2 – Mode 2 case B using the basic single phase vehicle coupler . 41
Figure B.3 – Mode 3 case B using the basic single phase vehicle coupler . 41
Figure B.4 – Mode 3 case C using the basic single phase vehicle coupler . 42
Figure B.5 – Mode 3 case B using the basic single phase vehicle coupler without
proximity push button switch S3 . 43
Figure B.6 – Diagram for current capability coding of the cable assembly . 44
Figure B.7 – Mode 4 case C using the universal vehicle coupler . 45
Figure C.1 – Example of a pilot function without a supplementary wire . 46

Table 1 – Overview of the vehicle interface options and suggested contact ratings . 22
Table 2 – Touch current limits . 29
Table A.1 – EVSE control pilot circuit parameters (see Figures A.1 and A.2) . 34
Table A.2 – Vehicle control pilot circuit values and parameters (see Figures A.1, A.2) . 35
Table A.3 – Pilot functions . 35
Table A.4 – description of connecting sequences as shown on Figure A.3 . 36
Table A.5 – Pilot duty cycle provided by EVSE . 37
Table A.6 – Maximum current to be drawn by vehicle . 37
Table A.7 – EVSE timing (see Figure A.3) . 38
Table B.1 – Identification of components used with basic single phase connector . 40
Table B.2 – Component values for all drawings . 42
Table B.3 – Resistor coding for vehicle connectors and plugs . 43
Table B.4 – Component description for Figure B.7 mode 4 case C . 44

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SIST EN 61851-1:2011
61851-1 Ó IEC:2010 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

ELECTRIC VEHICLE CONDUCTIVE CHARGING SYSTEM –

Part 1: General requirements


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 reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in som
...

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