PD CLC IEC/TS 61851-3-7:2023 Incorporating corrigendum January 2024 BSl Standards Publication Electric vehicles conductive charging system or reinforced insulation Battery system communication bsi. PD CLCIEC/TS 61851-3-7:2023 PUBLISHED DOCUMENT National foreword This Published Document is the UK implementation of CLC IEC/TS 61851-3-7:2023. It is identical to IEC TS 61851-3-7:2023. It supersedes PD IEC TS 61851-3-7:2023, which is withdrawn The UK participation in its preparation was entrusted to Technical Committee PEL/69, Electric vehicles. A list of organizations represented on this committee can be obtained on request to its committee manager. Contractual and legal considerations This publication has been prepared in good faith, however no representation, warranty, assurance or undertaking (express or implied) is or will be made, and no responsibility or liability is or will be reasonableness of this publication. All and any such responsibility and liability is expressly disclaimed to the full extent permitted by the law. This publication is provided as is, and is to be used at the recipient's own risk. The recipient is advised to consider seeking professional guidance with respect to its use of this publication. This publication is not intended to constitute a contract. Users are responsible for its correct application. This publication is not to be regarded as a British Standard @ The British Standards Institution 2024 Published by BSI Standards Limited 2024 ISBN9780539290806 ICS 43.120 Compliance with a Published Document cannot confer immunity from legal obligations. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 31 July 2023. Amendments/corrigenda issued since publication Date Textaffected 31 January 2024 This corrigendum renumbers PD IEC TS 61851-3- 7:2023 as PD CLC IEC/TS 61851-3-7:2023 PD CLC IEC/TS 61851-3-7:2023 TECHNICAL SPECIFICATION CLC IEC/TS 61851-3-7 SPECIFICATION TECHNIQUE TECHNISCHESPEZIFIKATION December 2023 ICS 43.120 English Version Electric vehicles conductive charging system - Part 3-7: DC EV supply equipment where protection relies on double or reinforced insulation - Battery system communication (IEC/TS 61851-3-7:2023) Systeme de charge conductive pour vehicules electriques - Konduktive Ladesysteme fur Elektrofahrzeuge - Teil 3-7: Partie 3-7 : Exigences relatives aux vehicules electriques Gleichstrom-Versorgungseinrichtungen fur Elektrofahrzeuge mit Schutzwirkung durch doppelte oder legers-Communicationaveclesbatteries (IEC/TS 61851-3-7:2023) verstarkteIsolierung-BatteriesystemKommunikation (IEC/TS 61851-3-7:2023) This Technical Specification was approved by CENELEC on 2023-12-04. CENELEC members are required to announce the existence of this TS in the same way as for an EN and to make the TS available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force. 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, Republic of North Macedonia, Romania, Serbia,Slovakia,Slovenia, Spain, Sweden, Switzerland Turkiye and the United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comite Europeen de Normalisation Electrotechnique Europaisches Komitee fur Elektrotechnische Normung CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels @2023CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members Ref. No.CLC IEC/TS 61851-3-7:2023 E