Performance characteristics – UMG 96RM-E
General
• Front panel integration device with dimensions
96x96 mm.
• Connection via pluggable screw terminals
• LCD display with backlighting
• Operation via 2 buttons
• 3 voltage and 4 current measurement inputs
• Optional 2 residual current or
temperature measurement inputs
• 2 digital outputs and 3 digital inputs/outputs
• RS485 interface
(Modbus RTU, slave, up to 115 kbps)
• Ethernet (web server)
• 256 MB flash memory
(200 MB available for records)
• Clock and bettery (with battery monitoring function)
• Working temperature range -10°C .. +55°C
Uncertainty in measurement
• Active energy uncertainty in measurement class
0.5 for ../5A transformer
• Active energy uncertainty in measurement class 1
for ../1A transformer
• Reactive energy, class 2
Measurement
• Measurement in IT, TN and TT networks
• Measurement in networks with nominal voltage
up to L-L 480V and L-N 277V
• Measuring range current 0 to 5A eff.
• True RMS (TRMS)
• Continuous sampling of the voltage and current
measurement inputs
• Continuous monitoring of residual currents with
failure monitoring
• Temperature measurement
• Frequency range of the fundamental oscillation
45Hz .. 65Hz
• Measurements of the harmonic components 1st
to 40th for ULN and I
• Uln, I, P (reference/del.), Q (ind./cap.)
• Collection of well over 1000 measured values
• Fourier analyses 1st to 40th harmonic component
for U and I
• 7 energy counters for
active energy (reference), active energy (supply),
active energy (without return barrier),
reactive energy (ind.), reactive energy (cap.),
reactive energy (without return barrier), apparent
energy, each for L1, L2, L3 and total
To Next Page
Loading...
Need help?
General
