Dear customers,
Currently, the printing and shipping of print documents (standards and regulations) are delayed.
If available, you may also order the document in digital download format; it is usually available within a few minutes (or within one business day at the latest if manual review is required).
To convert an existing order, please email international@dinmedia.de, including your order number or customer number.
We apologize for the inconvenience and thank you for your patience.
Your DIN Media
Technical rule [WITHDRAWN]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
This preliminary standard defines the communication between the electric vehicle supply equipment and the electric vehicle with regard to d.c. charging. The preliminary standard is based on requirements specified in ISO 15118-2 for the charging of electric vehicles with d.c. energy. Users of this preliminary standard are vehicle manufacturers and their suppliers as well as energy suppliers and suppliers of charging stations. This preliminary standard specifies requirements for the communication protocol for d.c. charging as well as communication regarding the voltage network. The preliminary standard refers mainly to the requirements specified in the International Standard series ISO/IEC 15118.
This document replaces DIN SPEC 70121:2012-08 .
This document has been replaced by: DIN/TS 70121:2024-11 .