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ISO 5474-3 : 2024

Electrically propelled road vehicles — Functional and safety requirements for power transfer between vehicle and external electric circuit — Part 3: DC power transfer

Standard Details

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);

     comprehensive safety information for manufacturing, maintenance and repair personnel.

General Information

Status : Published
Standard Type: Main
Document No: ISO 5474-3 : 2024
Document Year: 2024
Pages: 33
Edition: 1
  • ICS:
  • 43.120 Electric road vehicles

Life Cycle

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ISO 5474-3 : 2024
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