DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN CLC IEC/TS 61851-3-4
; VDE V 0122-3-4:2024-09
Electric vehicles conductive charging system - Part 3-4: DC EV supply equipment where protection relies on double or reinforced insulation - General definitions and requirements for CANopen communication (IEC/TS 61851-3-4:2023); German version CLC IEC/TS 61851-3-4:2023
Konduktive Ladesysteme für Elektrofahrzeuge - Teil 3-4: Gleichstrom-Versorgungseinrichtungen für Elektrofahrzeuge mit Schutzwirkung durch doppelte oder verstärkte Isolierung - Allgemeine Definitionen und Anforderungen für CANopen Kommunikation (IEC/TS 61851-3-4:2023); Deutsche Fassung CLC IEC/TS 61851-3-4:2023
Overview
This part of IEC 61851, which is a Technical Specification, applies to CANopen communication for the conductive transfer of electric power between the supply network and an electric road vehicle or a removable rechargeable energy storage system (RESS) or on-board rechargeable energy storage systems (RESS) of an electric road vehicle. The energy management system (EMS) for control of power transfer between battery systems and voltage converter units (VCU) provides the communication for all devices that can take part in energy management control. There are no restrictions on the scope of application. A typical application is CANopen communication for the conductive transmission of electrical energy between the power grid and an electric road vehicle.
