www.janitza.com
UMG 96-PA
/
UMG 96-PA
MID
13
3.11 Performance features
General information
• Integrated front panel unit with the dimensions 96 x 96 mm
• Expansion with module technology
• Connection via pluggable screw terminals
• 320 x 240 px color graphics display
• Operation via 6 keys
• 3 voltage measurement inputs (600 V CAT III)
• 3 current measurement inputs (via current transformer)
• 3 digital outputs
• 3 digital inputs
(configured as pulse counter with simultaneous output calculation)
• 1 analog output (0 - 20 mA)
• Data storage 4 Mbyte flash drive
• RS485 interface (Modbus RTU, slave, up to 115 kbps)
• Recording of more than 2000 measured values
• Clock and battery
• Operating temperature range -10 °C – +55 °C
Measurement uncertainty
• Active energy, measurement uncertainty class 0.5S for ../5A transformer
• Active energy, measurement uncertainty class 1 for ../1A transformer
• Reactive energy, class 1
Measurement
• Recording of more than 800 measured values
• Measurement in TN and TT networks
• Measurement in networks with rated voltages up to L-L 720 V
rms
and L-N 417 V
rms
(according to IEC)
• Current metering range 0.005 .. 6 A
rms
• True effective value measurement (TRMS)
• Continuous scanning of the voltage and current measurement inputs.
• Frequency range of the power frequency 45 Hz .. 65 Hz
• Measurement of odd harmonics 1st through 25th for U
LN
and I.
• U
LN
, U
LL
, I, P (consumption/export), Q (ind./cap.)
• 2 rates (switchover via Modbus or digital input 1)
