Residual current monitoring system ELR-CH16

alarmmeasurementfor residential applications

The RCM AC Residual Current Monitor is a comprehensive device designed to monitor and measure fault currents or residual currents in grounded systems or earthed power supply systems (TNC-S, TN-S, and TT systems). Configured with current transformer or temperature sensors Residual current and temperature alarm setting RS485 communication Complete Residual Current Protection RCM AC residual current monitor is a comprehensive safety measure designed to protect individuals and equipment from electrical hazards caused by leakage currents. It can monitor the residual current of up to 16 circuits, with a monitoring range of 300 to 1000mA. The residual current monitoring unit offers real-time residual current monitoring, presenting measured values through a backlit graphical LED display for easy programming. If your project needs complete protection for AC currents, pulsating, and smooth DC fault currents, this residual current monitoring device is a good choice for early-stage residual current protection. Equipped with RS485 communication capabilities The RCM residual current monitoring device is built-in RS485 so it can effortlessly transmit data to SCADA systems. Through the RS485 interface, the parameters of the residual current relay can be set remotely, and various data of the residual current relay can be monitored in real-time. Moreover, we offer communication interface OEM and ODM services for the residual current monitor, enhancing its adaptability for various applications.