Rated Residual Current of the Residual-Current Device

When using residual-current devices with a rated residual current of < 30 mA, set the rated residual current to the respective value in the inverter. In this way the inverter reduces the operational leakage currents and prevents a false triggering of the residual-current device (further information see technical information "Leading Leakage Currents" at www.SMA-Solar.com).