20 Channel Branch Circuit Monitoring Device with RCM

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)

Areas of application

  • Continuous acquisition of the operating currents
  • Permanent residual current monitoring
  • Messages in the event of the nominal current being exceeded
  • Energy acquisition for complete current distribution
  • Cost centre accounting
  • Transparency of energy costs
  • More effective use of IT infrastructure
  • PDUs in data centres
  • Increase of high availability power supply

Article number

14.01.625

1401625