Electrical vehicle charging system for charging an electrical vehicle

A method for measuring a connector voltage at a charging connector using an electric vehicle charging equipment (EVSE) system, wherein the EVSE system delivers direct current (DC) charging power and is configured for delivering electrical energy to a single electrical vehicle at a same time, and wherein the EVSE comprises a plurality of charging cables with respective charging connectors for connecting to a respective plurality of electrical vehicles, wherein at least one of the plurality of charging cables is liquid cooled and wherein each charging cable of the plurality of charging cables comprises at least two DC power lines and at least two signal lines, which are each connected to a respective DC power line of the at least two DC power lines within the charging connector (4), and wherein the method comprises:

• measuring, via the at least two signal lines, the connector voltage between the at least two DC power lines within the charging connector.