Residual-current monitoring unit
The charging station has an integrated DC residual-current device rated at 6 mA. The charging station does not need any external residual-current device for operation. If local regulations require the use of a residual-current device, the following must be observed:
The charging station is compatible with residual-current devices of type A that have a rated residual current of 30 mA or higher. Each charging station in the system must be connected to the utility grid via a separate residual-current device.