DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Electric vehicle conductive charging system - Part 23-4: Portable DC EV supply equipment
Abstract
This part of IEC 61851 applies to the plug and cable connected portable EV supply equipment to provide energy transfer between the supply network and electric vehicles (EVs), with a rated maximum voltage at side A not exceeding 250 V for single-phase circuits or not exceeding 480 V for multi-phase circuits and a rated maximum voltage at side B up to 1 500 V DC. This document specifies the specific requirements for the portable DC EV supply equipment of system A, system B and system C as defined in Annex AA, Annex BB and Annex CC of IEC 61851-23. Other systems are under consideration. General requirements for DC EV supply equipment are defined in IEC 61851-23. The requirements for digital communication between EV supply equipment and the EV to control energy transfer are defined in IEC 61851-24. The requirements for reverse power transfer (RPT) and bidirectional power transfer (BPT) are under consideration. This document does not cover all safety aspects related to maintenance.
Begin
2024-11-19
Planned document number
DIN IEC/TS 61851-23-4
Project number
02232704
