EN 50620:2017/A1:2019

SLOVENSKI STANDARD
01-julij-2019
Električni kabli - Kabli za napajanje električnih vozil - Dopolnilo A1
Electric cables - Charging cables for electric vehicles
Kabel und Leitungen - Ladeleitung für Elektrofahrzeuge
Câbles électriques - Câbles de charge pour véhicules électriques
Ta slovenski standard je istoveten z: EN 50620:2017/A1:2019
ICS:
29.060.20 Kabli Cables
43.120 Električna cestna vozila Electric road vehicles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 50620:2017/A1

NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2019
ICS 29.060.20
English Version
Electric cables - Charging cables for electric vehicles
Câbles électriques - Câbles de charge pour véhicules Kabel und Leitungen - Ladeleitung für Elektrofahrzeuge
électriques
This amendment A1 modifies the European Standard EN 50620:2017; it was approved by CENELEC on 2019-03-20. CENELEC members
are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 CEN-CENELEC
Management Centre or to any CENELEC member.
This amendment 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 CEN-CENELEC Management Centre 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50620:2017/A1:2019 E

Contents
European foreword . 3
Introduction . 4
1 Modification to the European foreword . 5
2 Modification to the Introduction . 5
3 Modification to the Scope . 5
4 Modification to 6.2, Sizes of cable . 5
5 Modification to Clause 7, Requirements . 5
6 Modification to Table 5 . 6
7 Addition of an Annex ZZ . 7

European foreword
This document (EN 50620:2017/A1:2019) has been prepared by CLC/TC 20 “Electric cables”.
The following dates are fixed:
• latest date by which this document has to be (dop) 2020-03-20
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2022-03-20
conflicting with this document have to be
withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this
document.
Introduction
This amendment to EN 50620:2017 is needed to clarify and correct the wording of EN 50620 and to
amend Annex ZZ, giving the relationship of the requirements of the Low Voltage Directive (2014/35/EU)
to the content of EN 50620.
a) The Scope has to be clearly defined, giving precise limits of the product. Under item b) of the Scope
it is stated that cord sets are included. The wording has been modified to show that all kinds of
accessories and plugs are excluded from the scope of this standard.
b) The Introduction is not present in EN 50620, it is not clear why the standard is needed. The
amendment covers the history from the Vilamoura notification from Germany and response from
CLC TC20 to cover the project on European level, based on the need for a specific cable for power
supply to electric vehicles.
c) The identification of the Legislation and Standardization Request has to be clear and unambiguous.
The “European foreword” of EN 50620:2016 has been amended to mention the LVD and mandate
M/511.
d) The sizes of the CC/CP cores in 6.2 have to be corrected to cover the range from 0,5 mm to
1,0 mm .
e) All relevant (significant) essential or other legal requirements have been identified (under
consideration of possible limitations in the scope), e.g. significant hazards. See Annex ZZ.
f) Where appropriate, for the identified relevant (significant) requirements, appropriate and verifiable
measures for reduction of uncertainty or risk have been specified (as far as possible performance
based). See Annex ZZ.
g) The requirements have to be compatible with good safety engineering practice, state of the art
safety expertise or appropriate reference standards. A remark about sampling requirements for the
sample test have been added, explaining that no rule on frequency is possible for this special
product, therefore this item will be subject to the contract parties / as requested by the customer.
Sample Tests should be carried out on samples taken according to quality control procedures
agreed between manufacturer and purchaser.
Measurement uncertainties/tolerances are given in the test method standards. Yes/no covering the
pass/fail criterion need no uncertainty, limit values do not need uncertainty ranges.
h) The terms and definitions correspond to the terms and definitions appropriate to cable standards in
IEC and CLC. “Type test” definition from electropedia is based on a different product, therefore no
modification will be introduced. Any deviation in these generic definitions are not able to be in
conflict to the essential requirements in the LVD.
1 Modification to the European foreword
Replace the last paragraph of the European foreword, starting with “This document has been
prepared .”. by the following new paragraphs:
This document has been prepared under a mandate (M/511) given to CENELEC by the European
Commission and the European Free Trade Association, and supports EU Regulation.
For the relationship with EU Regulation (2014/35/EU) see informative Annex ZZ, which is an integral
part of this document.
Additional relevant Directives and Regulations may be applicable and impose supplementary
requirements.
2 Modification to the Introduction
Add the following Introduction:
Introduction
Following the outcome of the German Vilamoura Notification (BT/DE0259/NOT/CC) and the agreement
of TC20 to carry out the work this document has been prepared to cover the subject by a European
document.
This standard specifies requirements and tests for the cable component of charging cables between the
electricity supply point or the charging station and the vehicle. The charging cables are applicable for
charging modes 1 to 3 of EN 61851-1.
The EV charging cable is applicable to supply power and communication to an electrical vehicle and
plug-in hybrid vehicle.
3 Modification to the Scope
th
Modify the 4 paragraph of the Scope to read:
Cables, covered by this standard are understood without exception to
...