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UMG 96-PA
13
4. 4
Performance characteristics
General
• Front board installation device measuring 96 x 96 mm
• Expansion by modules
• Connection via plug-in terminals with screw connections
• Color graphics display 320 x 240 px
• Control 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 impulse counters with simultaneous power calculation
• 1 analog output (0 - 20 mA)
• Data storage 4 MByte Flash
• RS485 interface (Modbus RTU, Slave, up to 115 kbps)
• Recording of more than 2,000 measurement values
• Clock and battery
• Operating temperature range -10 °C .. +55 °C
Measurement uncertainty
• Active energy, measurement uncertainty class 0.5S for ../5A transformers
• Active energy, measurement uncertainty class 1 for ../1A transformers
• Reactive energy class 1
Measurement
• Recording of more than 800 measurement values
• Measurement in TN and TT networks
• Measurement in networks with rated voltages of up to L-L 720 V
rms
and L-N 417 V
rms
(as per IEC)
• Measurement range for current 0.005 .. 6 A
rms
• Real active value measurement (TRMS)
• continuous sampling of voltage and current measurement inputs
• Frequency range of the fundamental oscillation 45 Hz .. 65 Hz
• Measurement of the harmonics 1 to 25 for U
LN
and I
• ULN, ULL, I, P (drawn/delivered), Q (ind./cap.)
• 2 tariffs (switching via Modbus or digital input 1)
Summary of Contents for UMG 96-PA
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