Powerful RCM residual current monitoring already detects leakage currents in their initial stages before they cause system failures or even fires. It is already integrated in the UMG 20CM measuring devices. The measuring current transformer that is required can be installed manually at a later date if required. Continuous RCM monitoring increases the system safety and availability significantly. In specific applications such as the data centre, residual current monitoring is essential due to the high availability requirements.

Permanent monitoring and logging of processes in TN-S or TN-C-S systems by continuous acquisition of the operating currents. Permanent residual current monitoring an energy acquisition for complete current distribution.

The meter can also be connected to LoRaWAN® networks over ModBus LoRa® interfaces.

Free network visualisation software GridVis®-Basic.

UMG 20 CM on the Janitza Website