IEC 62893-3:2017

IEC 62893-3 ®
Edition 1.0 2017-11
INTERNATIONAL
STANDARD
Charging cables for electric vehicles of rated voltages up to and including
0,6/1 kV –
Part 3: Cables for AC charging according to modes 1, 2 and 3 of IEC 61851-1
of rated voltages up to and including 450/750 V
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IEC 62893-3 ®
Edition 1.0 2017-11
INTERNATIONAL
STANDARD
Charging cables for electric vehicles of rated voltages up to and including

0,6/1 kV –
Part 3: Cables for AC charging according to modes 1, 2 and 3 of IEC 61851-1

of rated voltages up to and including 450/750 V

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 43.120; 29.060.20 ISBN 978-2-8322-5069-3

– 2 – IEC 62893-3:2017 © IEC 2017
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 General purpose cables . 6
4.1 Ordinary duty flexible cables . 6
4.1.1 Code designation . 6
4.1.2 Rated voltage . 6
4.1.3 Construction . 6
4.1.4 Requirements . 7
4.2 Heavy duty flexible cables. 7
4.2.1 Code designation . 7
4.2.2 Rated voltage . 7
4.2.3 Construction . 7
4.2.4 Requirements . 8
5 Guide to use of the cables . 8
Annex A (normative) Tests for completed cables . 10
Annex B (normative) Tables for cable dimensions and insulation resistance . 12
Bibliography . 15

Table 1 – Intended use of charging cables for EV (environmental conditions) . 9
Table 2 – Recommended use of charging cables for EV. 9
Table A.1 – Tests for cable types 62893 IEC 121, 122, 123, 124 and 125 . 10
Table B.1 – General data for type 121 (EVM-1) . 12
Table B.2 – General data for type 122 (EVM-2) . 12
Table B.3 – General data for type 123 (EVM-1) . 13
Table B.4 – General data for type 124 (EVM-2) and type 125 (EVM-3) . 14

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CHARGING CABLES FOR ELECTRIC VEHICLES
OF RATED VOLTAGES UP TO AND
INCLUDING 0,6/1 kV –
Part 3: Cables for AC charging according to modes 1, 2 and 3 of
IEC 61851-1 of rated voltages up to and including 450/750 V

FOREWORD
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International Standard IEC 62893-3 has been prepared by IEC technical committee 20:
Electric cables.
The text of this International Standard is based on the following documents:
FDIS Report on voting
20/1762/FDIS 20/1775/RVD
Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.

– 4 – IEC 62893-3:2017 © IEC 2017
This document is to be read in conjunction with IEC 62893-1:2017.
A list of all parts in the IEC 62893 series, published under the general title Charging cables
for electric vehicles of rated voltages up to and including 0,6/1 kV, can be found on the IEC
website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

CHARGING CABLES FOR ELECTRIC VEHICLES
OF RATED VOLTAGES UP TO AND
INCLUDING 0,6/1 kV –
Part 3: Cables for AC charging according to modes 1, 2 and 3 of
IEC 61851-1 of rated voltages up to and including 450/750 V

1 Scope
This part of IEC 62893 applies to cables for AC charging according to modes 1, 2 and 3 of
IEC 61851-1. The cables are of rated voltages U /U up to and including 450/750 V. Ordinary
duty cables with rated voltage 300/500 V are only permitted for charging mode 1 of
IEC 61851-1.
Maximum conductor operating temperature for the cables in this document is 90 ºC.
The test methods specified are given in IEC 62893-2, IEC 60245-2, IEC 60332-1-2,
IEC 62821-1:2015, Annex B and in the relevant parts of IEC 60811.
IEC 62440 is intended to be used as guidance on the safe use of cables in this document
together with specific guidance in Clause 5 of this document.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their
content constitutes requirements 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.
IEC 60245-2:1994, Rubber insulated cables – Rated voltages up to and including 450/750 V –
Part 2: Test methods
IEC 60332-1-2, Tests on electric and optical fibre cables under fire conditions – Part 1-2: Test
for vertical flame propagation for a single insulated wire or cable – Procedure for 1 kW pre-
mixed flame
IEC 60811-401:2012, Electric and optical fibre cables – Test methods for non-metallic
materials – Part 401: Miscellaneous tests – Thermal ageing methods – Ageing in an air oven
IEC 60811-505, Electric and optical fibre cables – Test methods for non-metallic materials –
Part 505: Mechanical tests – Elongation at low temperature for insulations and sheaths
IEC 61851-1, Electric vehicle conductive charging system – Part 1: General requirements
IEC 62440:2008, Electric cables with a rated voltage not exceeding 450/750 V – Guide to use
IEC 62821-1:2015, Electric cables – Halogen-free, low smoke, thermoplastic insulated and
sheathed cables of rated voltages up to and including 450/750 V – Part 1: General
requirements
IEC 62893-1:2017, Charging cables for electric vehicles of rated voltages up to and including
0,6/1 kV – Part 1: General requirements

– 6 – IEC 62893-3:2017 © IEC 2017
IEC 62893-2:2017, Charging cables for electric vehicles of rated voltages up to and including
0,6/1 kV – Part 2: Test methods
3 Terms and definitions
For the purposes of this document, the terms and definitions given in IEC 62893-1 apply.
ISO and IEC maintain terminological databases for use in standardization at the following
addresses:
• IEC Electropedia: available at http://www.electropedia.org/
• ISO Online browsing platform: available at http://www.iso.org/obp
4 General purpose cab
...