RCM AC Residual Current Monitor is a combined residual current monitoring device for earthed power supply systems (TNC-S、TN-S and TT) residual current. It provides max 16 monitor channels and a panel mounting design that suits any electrical cabinet. The LED screen of this residual current monitoring unit can display various parameters, which makes it easy for the site engineer to diagnose and Insulation test.
This residual current monitor can optionally be carried out by a selected current transformer or temperature sensor for each channel detect parameter and alarm or trip threshold. Multiple RCM Residual Current Monitor can be combined with the circuit breakers for building MRCD applications. RS485 port of the RCM residual current monitoring device can easily submit data to SCADA systems. You can OEM and ODM the residual current monitoring unit as your needs.