TC 69

Electrical power/energy transfer systems for electrically propelled road vehicles and industrial trucks

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 69WG 4 C BleijsPPUB2016-122021

History

Stage
Document
Downloads
Decision Date
Target Date
1CD
69/219/CD PDF file 62 kB
2012-07-06 
1CD
69/219A/CD PDF file 2290 kB
2012-07-06 
AMW
69/218/RR PDF file 88 kB
2012-07-06 
A2CD
69/249/CC Word file 556 kB
PDF file 4255 kB
2013-06-142012-11
2CD
69/250/CD PDF file 2438 kB
2013-06-14 
A3CD
69/301/CC Word file 2334 kB
PDF file 1650 kB
2014-07-112013-10
3CD
69/302/CD PDF file 1440 kB
2014-07-112014-07
CDM
69/329/CC Word file 3438 kB
PDF file 2668 kB
2014-11-142014-11
CDM
2014-11-142014-11
A2CD
69/329A/CC Word file 717 kB
PDF file 1700 kB
2015-03-132014-12
CCDV
69/364A/CDV PDF file 1800 kB
PDF file 1789 kB
2015-05-292015-03
AFDIS
69/413A/RVC Word file 456 kB
PDF file 3439 kB
2016-04-012015-11
DECFDIS
2016-05-262016-04
RFDIS
2016-06-202016-06
CFDIS
69/436/FDIS

2016-08-262016-08
APUB
69/469/RVD PDF file 551 kB
2016-11-102016-10
BPUB
2016-11-112016-11
PPUB
2017-02-072016-12
  

Abstract

IEC 61851-1:2017 applies to EV supply equipment for charging electric road vehicles, with a rated supply voltage up to 1 000 V AC or up to 1 500 V DC and a rated output voltage up to 1 000 V AC or up to 1 500 V DC. Electric road vehicles (EV) cover all road vehicles, including plug-in hybrid road vehicles (PHEV), that derive all or part of their energy from on-board rechargeable energy storage systems (RESS). The aspects covered in this standard include:
-  the characteristics and operating conditions of the EV supply equipment;
-  the specification of the connection between the EV supply equipment and the EV;
-  the requirements for electrical safety for the EV supply equipment.
This third edition cancels and replaces the second edition published in 2010. It constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) The contents of IEC 61851-1:2010 have been re-ordered. Numbering of clauses has changed as new clauses were introduced and some contents moved for easy reading. The following lines give an insight to the new ordering in addition to the main technical changes.
b) All requirements from IEC 61851-22 have been moved to this standard, as work on IEC 61851-22 has ceased.
c) Any requirements that concern EMC have been removed from the text and are expected to be part of the future version of 61851-21-2.
d) Clause 4 contains the original text from IEC 61851-1:2010 and all general requirements from Clause 6 of IEC 61851-1:2010.
e) Clause 5 has been introduced to provide classifications for EV supply equipment.
f)  Previous general requirements of Clause 6 have been integrated into Clause 4. Clause 6 contains all Mode descriptions and control requirements. Specific requirements for the combined use of AC and DC on the same contacts are included.
g) Clause 9 is derived from previous Clause 8. Adaptation of the description of DC accessories to allow for the DC charging modes that have only recently been proposed by industry and based on the standards IEC 61851-23, IEC 61851-24 as well as IEC 62196-1, IEC 62196-2 and IEC 62196-3. Information and tables contained in the IEC 62196 series standards have been removed from this standard.
h) Clause 10 specifically concerns the requirements for adaptors, initially in Clause 6.
i)  Clause 11 includes new requirements for the protection of the cable.
j)  Specific requirements for equipment that is not covered in the IEC 62752 remain in the present document.
k) Previous Clause 11 is now treated in Clauses 12 to 13. The requirements in 61851-1 cover the EV supply equipment of both mode 2 and mode 3 types, with the exception in-cable control and protection devices for mode 2 charging of electric road vehicles (IC-CPD) which are covered by IEC 62752.
l)  Clause 14 gives requirements on automatic reclosing of protection equipment.
m) Clause 16 gives requirements for the marking of equipment and the contents of the installation and user manual. This makes specific mention of the need to maintain coherence with the standards for the fixed installation. It also contains an important text on the markings for temperature ratings.
n)  Annex A has been reviewed to introduce complete sequences and tests and to make the exact cycles explicit. Annex A in this edition supersedes IEC TS 62763 (Edition 1).
o)  Annex B is normative and has requirements for proximity circuits with and without current coding.
p)  Previous Annex C has been removed and informative descriptions of pilot function and proximity function implementations initially in Annex B are moved to Annex C.
q)  New informative Annex D describing an alternative pilot function system has been introduced.
r)   Dimensional requirements for free space to be left around socket-outlets used for EV energy supply are given in the informative Annex E.
s)  The inclusion of protection devices within the EV supply equipment could, in some cases, contribute to the protection against electric shock as required by the installation. This is covered by the information required for the installation of EV supply equipment in Clause 16 (Marking).

Project

IEC 61851-1:2017 ED3

Electric vehicle conductive charging system - Part 1: General requirements