Janitza UMG 96RM-M 5222039 Data Sheet

8

Intended use
The UMG 96RM-M is provided for the measurement 
and calculation of electrical parameters such as voltage, 
current, power, energy, harmonics, etc. for building 
installations, to distributors, circuit breakers and busbar 
trunking systems. 
The UMG 

96RM-M is suitable for installation in 

permanent, weatherproof switchboards. Conducting 
switchboards must be earthed. 
Measurement voltages and measurement currents must 
originate from the same grid.
The measurement results can be displayed and can 
be read and processed over the M-Bus interface.

The voltage measurement inputs are designed 
for measuring in low voltage grids in which nominal 
voltages up to 300V phase can occur in countercurrent 
with ground and overvoltages of overvoltage category 
III.
The UMG 96RM-M current measurement inputs are 
connected via external ../1A or ../5A current transformers.

Measurements in medium and high voltage systems 
generally use current and voltage transformers.

The UMG 96RM-M can be used in residential and 
industrial areas.

Device characteristics
•  Installation depth: 45 mm
•  Supply voltage:  

20V - 250V (45..65Hz) or DC 20V - 300V

•  Frequency range: 45-65 Hz

Device functions
•  3 voltage measurements, 300 V
•  3 current measurements (via current transformer) 
•  M-Bus interface
•  2 digital outputs