UMG 20CM

Overview of all basic data

Interfaces / communication

  • RS485
  • Modbus RTU

Accuracy of measurement

  • Active energy Class 1
  • Current: 0.5 %
  • Voltage: 0.5 %

Power quality

  • Harmonics up to 63rd harmonic (analysis channel)
  • Crest factor / total harmonic distortion
  • Minimum and maximum values for currents with time stamp
  • Threshold value for each current channel / limit value bit
 

20 Current measurement channels

  • true RMS measurement
  • High sampling rate at 20 kHz
  • Operating current and residual current monitoring (RCM)

2 digital outputs (open collector)

  • Pulse output kWh / kvarh
  • Relay / PLC inputs

Network visualisation software

  • GridVis®-Basic (in the scope of supply)

Article number

supply voltage

90 ... 264 V AC / 120 ... 350 V DC

14.01.625

1401625

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