Standard

NEK IEC 61851-24:2023

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Abstract

IEC 61851-24:2023, together with IEC 61851-23, applies to digital communication between a DC EV supply equipment and an electric road vehicle (EV) for control of conductive DC power transfer, with a rated supply voltage up to 1 000 V AC or up to 1 500 V DC and a rated output voltage up to 1 500 V DC.This document also applies to digital communication between the DC EV charging/discharging station and the EV for system A, as specified in Annex A.The EV charging mode is mode 4, according to IEC 61851-23.Annex A, Annex B, and Annex C give descriptions of digital communications for control of DC charging specific to DC EV charging systems A, B and C as defined in IEC 61851-23.This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition:- Annex A and Annex B have been updated in line with IEC 61851-23:2023 and relevant standards.

Document information

  • Standard from NEK
  • Published:
  • Edition: 2.0
  • Version: 1
  • Document type: NAT
  • ICS 43.120
  • National Committee NEK/NK69

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