Residual-current monitoring unit

The charging station has an integrated DC residual current monitoring unit rated at 6 mA. The charging station does not need any external DC residual-current sensor 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 with a rated residual current of ≤ 30 mA. Each charging station in the system must be connected to the utility grid via a separate residual-current device.