- The UMG 20CM 20 current channels (inputs) are available for the connection of current transformers for the acquisition of the operating current and for residual current measurement from 10 mA to 1000 mA (CT-20, CT-6-20 or SC-CT-20).
The Janitza UMG 20CM, is a 20 channel branch circuit monitoring device with RCM. The UMG 20CM with connectable current transformers is used for acquiring operating current or alternatively for RCM measurement. It is applicable to areas with numerous outlets, for example in PDUs for data centres.
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