UMG 604

Power quality

  • Harmonics analysis up to 40th harmonic
  • Unbalance
  • Distortion factorTHD-U /THD-I
  • Measurement of positive, negative and zero sequence component
  • Short-term interruptions (> 20 ms)
  • Logging and storage of transients (> 50 μs)
  • Start-up processes
  • Fault recorder function
  • Rotary field indication

DIN mounting rail (6TE): Simple and cost-optimised installation

  • Mounting on a 35 mm DIN rail
  • Clear cost advantages in the switch cabinet construction through lower installation and connection effort
  • Simple integration into the LVDB, in machinery construction, in installation subdistribution panel for building management systems, in IT and in data centres
Fig.: Modern communication architecture
Fig.: Modern communication architecture

Modern communications architecture via Ethernet

  • Rapid, cost-optimised and reliable communication through integration into an existing Ethernet architecture
  • Integration in PLC systems and building management systems
  • High flexibility due to the use of open standards
  • Simultaneous polling of interfaces possible


  • Simple integration of Modbus-RTU devices into an Ethernet architecture through the Modbus gateway function
  • Integration of devices with identical file formats and matching function codes possible via Modbus RTU interface


  • Fast and reliable data exchange via RS485 interface
  • Speed up to 921.6 kB/s

Graphical programming

  • Comprehensive programming options on the device, 7 programs simultaneously (PLC functionality)
  • Jasic® source code programming
  • Functional expansions far beyond pure measurement
  • Complete APPs from the Janitza library
Fig.: Graphical programming
Fig.: Graphical programming

Convenient home page and email functions

  • Information can be received conveniently by email and via the device homepage
  • Access to powerful device homepage via web browser
  • Online data, historical data, graphs, events and much more, is available direct from the homepage
Fig.: Illustration of the online data via the device's own homepage
Fig.: Illustration of the online data via the device's own homepage

Large measurement data memory

  • 128 MByte
  • 5.000.000 saved values
  • Recording range up to 2 years
  • Recording freely configurable
Fig.: Large measurement data memory
Fig.: Large measurement data memory

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