Janitza UMG 96RM-M 5222039 Data Sheet

9

•  General

•  Front panel-mounted with the dimensions 

96x96 mm

•  Connection via screw-type terminals
•  LC display with backlighting
•  Operation via 2 buttons
•  3 voltage measurements inputs (300V CATIII)
•  3 current measurement inputs for current 

transformer

•  M-Bus interface
•  2 digital outputs
•  Working temperature range -10°C .. +55°C
•  Storage of minimum and maximum values 

(without time stamp) 

•  Measurement uncertainty

•  Active energy, measuring uncertainty class 

0.5 for ../5 A transformer

•  Active energy, measuring uncertainty class 

1 for ../1 A transformer.

•   Reactive energy, class 2

•  Measurement

•   Measurement in IT, TN and TT networks
•  Measurement in networks with nominal 

voltages up to L-L 480 V and L-N 277 V

•   Current metering range 0 .. 5 Aeff
•  True root mean square measurement (TRMS) 
•  Continuous scanning of voltage  

and current measurement inputs

•   Frequency range of the mains frequency  

45 Hz .. 65 Hz

•   Measurement of harmonics 1 to 40  

for ULN and I

•   Uln, I, P (import/delivery), Q (ind./cap.)
•  Fourier analyses 1 to 40. 

Harmonic for U and I

•   7 power meter for

Active energy (import)
Active energy (export)
Active energy (without a backstop)
Reactive energy (ind.)
Reactive energy (capacitive)
Reactive energy (without a backstop)
Apparent energy
each for L1, L2, L3 and total