1 Scope
This document in combination with ISO 5474‑1 specifies requirements for conductive power transfer using direct current (DC) with
a voltage up to 1 500 V d.c. between electrically propelled road vehicles and external
electric circuits.
This document provides requirements for conductive charging in mode 4 according to
IEC 61851‑1 . For mode 4, this document provides requirements regarding the power transfer only
with isolated DC EV supply equipment according to IEC 61851-23.
The requirements in this document are applicable to vehicle power supply circuits.
An outlook of requirements for megawatt charging applications is given in Annex B.
This document does not provide:
requirements for simultaneous operation of multiple power transfer interfaces and
requirements for power transfer while driving (electric road systems)
but they are under consideration.
This document does not provide:
requirements for mopeds and motorcycles (which are specified in ISO 18246);