IEC 61851-23:2023

Title
Abstract

IEC 61851-23:2023 applies to the EV supply equipment to provide energy transfer between the supply network and electric vehicles (EVs), with a rated maximum voltage at side A of up to 1 000 V AC or up to 1 500 V DC and a rated maximum voltage at side B up to 1 500 V DC.
This document specifies the EV supply equipment of system A, system B and system C as defined in Annex AA, Annex BB and Annex CC. Other systems are under consideration.
This document provides the requirements for bidirectional power transfer (BPT) EV supply equipment for system A, with a rated maximum voltage at side A up to 1 000 V AC or 1 500 V DC. The requirements for reverse power transfer (RPT) and BPT for system B and system C are under consideration and are not specified in this document.
This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) the structure has been rearranged according to IEC 61851-1:2017;
b) electrical safety requirements in Clause 8 and Clause 12 have been revised based on the requirements in IEC 62477-1 and inspired by the hazard based safety approach of IEC 62368-1;
c) test methods for checking conformity to the stated requirements have been mostly added; general provisions for compliance tests have been specified in Clause 102;
d) specific requirements and/or information for the following functions have been added: energy transfer with thermal management system (101.2), bi-directional power transfer control (Annex DD), multi- side B separated EV supply equipment (Annex FF), and communication and energy transfer process (Annex GG);
e) Annex AA (system A), Annex BB (system B) and Annex CC (system C) have been updated including additions in conjunction with b) and c). This document has been limited to be applicable to system A, system B and system C;
f) the former Annex DD and Annex EE have been deleted. A new Annex EE, with the requirements for the artificial test load, has been added.
g) a new informative annex for the touch current and the touch impulse current (Annex HH) has been added

Issue Date

2023-12-13

Category

ELVH

Included in IECEE System

2024-01-15

Purchase webstore
Test Report Form

No information declared

Testing Equipment List
DISCLAIMER: National differences

The National differences and Group differences, National Deviations and Special National conditions (SNC), are based solely on information provided to the Secretariat by the IECEE Member Bodies and/or NCBs and other sources. The IEC/IECEE is not responsible for, nor will it take any position related to, the accuracy or validity of the information provided. To verify the current status of this type of information, we recommend contacting the Member Body (MB) or National Certification Body (NCB) of the relevant country.

Group Differences are applicable for CENELEC member countries: 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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

Group/Country

Reference

Last Modified

Differences

TRF Addendum

JapanJapan

2025-03-03

Download58 kb

Laboratory Name

City

Country

Responsible National Certification Body

Changzhou City

China

Suzhou

China

Arnhem

Netherlands

Shanghai 200436

China

Kaufbeuren

Germany

Shanghai

China

Guangzhou, Guangdong

China

Taipei City

Chinese Taipei

Gyeonggi-do

Korea, Republic of

Guangzhou

China

Nanjing

China

Shanghai

China

Straubing

Germany

München

Germany

Neu-Isenburg (Zeppelinheim)

Germany

Offenbach / Main

Germany

Id

Name

City

Country

13338

Beijing 100070

China

13360

Arnhem

Netherlands

13371

Kista

Sweden

13365

Singapore

Singapore

13359

Gyeonggi-do

Korea, Republic of

13342

Helsinki

Finland

13349

Budapest

Hungary

13354

Yokohama

Japan

13346

München

Germany

13340

Ballerup

Denmark

13344

Offenbach / Main

Germany

Id

Name

City

Country

13348

Reichenwalde b. Berlin

Germany

13358

Gunpo-si, Gyeonggi-do, 15809

Korea, Republic of

13334

BRUSSELS 1070

Belgium

13345

Nürnberg

Germany