Standard IEC 60364-7-722-ed.2.0 21.9.2018 preview

IEC 60364-7-722-ed.2.0

Low-voltage electrical installations - Part 7-722: Requirements for special installations or locations - Supplies for electric vehicles

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STANDARD published on 21.9.2018


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The information about the standard:

Designation standards: IEC 60364-7-722-ed.2.0
Publication date standards: 21.9.2018
SKU: NS-898885
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: International technical standard
Category: Technical standards IEC

The category - similar standards:

Electric road vehiclesElectricity supply systems

Annotation of standard text IEC 60364-7-722-ed.2.0 :

IEC 60364-7-722:2018 applies to: • circuits intended to supply energy to electric vehicles, and • circuits intended for feeding back electricity from electric vehicles. Circuits covered by this document are terminated at the connecting point. This edition includes the following significant technical changes with respect to the previous edition: a) introduction of requirements for electrical installations incorporating wireless power transfer systems; b) clarification of the requirements regarding the protective measure placing out of reach in order to allow the use of pantographs in areas accessible to the public; c) introduction of requirements covering the case where the EV may operate as a source in parallel with other sources. NOTE 1 The requirements for EV supply equipment for conductive charging and the relevant charging modes are described in IEC 61851 (all parts). The requirements for EV supply equipment for wireless power transfer are described in IEC 61980 (all parts). NOTE 2 IEC 60364-7-722 does not cover the assessment of the risk of explosion due to the possible production of hydrogen/other flammable gases during the battery recharging phase. LIEC 60364-7-722:2018 est applicables: • aux circuits destines a fournir de lenergie aux vehicules electriques, et • aux circuits destines a reinjecter de l’electricite provenant de vehicules electriques. Les circuits couverts par le present document se terminent au point de connexion. Cette deuxieme edition annule et remplace la premiere edition parue en 2015. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) introduction des exigences relatives aux installations electriques comprenant des systemes de transfert denergie sans fil; b) clarification des exigences relatives aux mesures de protection de mise hors de portee par eloignement, afin de permettre l’utilisation de pantographes dans les zones accessibles au public; c) introduction des exigences couvrant le cas dans lequel le VE peut fonctionner en tant que source en parallele avec d’autres sources. NOTE 1 Les exigences relatives au systeme d’alimentation pour VE pour la charge conductive et les modes de charge appropries sont decrites dans lIEC 61851 (toutes les parties). Les exigences relatives au systeme d’alimentation pour VE pour le transfert d’energie sans fil sont decrites dans lIEC 61980 (toutes les parties). NOTE 2 IEC 60364-7-722 ne couvre pas l’appreciation du risque d’explosion du a la possible production d’hydrogene ou d’autres gaz inflammables lors du rechargement de la batterie.

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