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DIN SPEC 70121:2014
Electromobility - Digital communication between a d.c. EV charging station and an electric vehicle for control of d.c. charging in the Combined Charging System; Text in English
This standard defines communication protocol and application requirements for d.c. charging between electrified vehicles and the charging station. The defined requirements for d.c. charging are based on ISO 15118-2.
Deutsches Institut für Normung [din]