No Preview

E DIN EN IEC 61851-21-1 VDE 0122-2-11:2026-06

Conductive power and energy transfer systems for electric vehicles

Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to AC/DC supply

(IEC 69/1078/CDV:2025); German and English version prEN IEC 61851-21-1:2025
Class/Status: Draft, valid
Released: 2026 -06   Published: 2026-05 -01
VDE Art. No.: 1100882
End of objection deadline: 2026-07-01

Note: You can pre-order this document (delivery subject to availability). Valid from 2026-06-01.

This part of IEC 61851, together with IEC 61851-1, gives requirements for conductive connection of an electric vehicle (EV) to an AC or DC supply. It applies only to on-board charging units either tested on the complete vehicle or tested on the charging system component level (ESA – electronic sub assembly).
This document covers the electromagnetic compatibility (EMC) requirements for electrically propelled vehicles in any charging mode while connected to the mains supply.
This document is not applicable to trolley buses, rail vehicles, industrial trucks and vehicles designed primarily to be used off-road, such as forestry and construction machines.

This Document is related to the following Topics (in bold):

43 ROAD VEHICLES ENGINEERING
43.040 Road vehicle systems
43.060 Internal combustion engines for road vehicles
43.100 Passenger cars. Caravans and light trailers
43.120 Electric road vehicles

Click on the appropriate Subject Area Link to display all valid Documents or use the Standards Search.