Functions and features

Get a general overview of the most important functions of the UMG 604.

Power analyzer

  • Power quality

    • Harmonics analysis up to 40th harmonic
    • Unbalance
    • Distortion factor THD-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
  • 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
  • Ethernet-Modbus-gateway and high-speed-Modbus

    • 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
  • Large measurement data memory

    • 128 MByte
    • 5.000.000 saved values
    • Recording range up to 2 years
    • Recording freely configurable

Device homepage

  • Power quality status overview

  • IEC 61000-2-4 Analysis with traffic light principle

  • PQ representation event undervoltage

  • Assessment available at all times

    Each measurement device has an integrated web server, which has a separate homepage. The measurement device can be operated in the same way via its homepage as with the device display.

    Furthermore, extensive current and historic measurement data, including the power quality analysis, can also be called up. An advantage of the device homepage is the constant availability of the measurement data – without prior software installation.

    The user can immediately obtain an overview of all energy data. The device homepage can be displayed on any end device and will be adapted to suit the device functions (Responsive Design).

    Simple operation is possible thanks to the uniform design of the GridVis® visualisation software and the device homepage.

  • Your benefits:

    • Access to powerful device homepage via web browser
    • Constant availability of the measurement data
    • No software installation necessary
    • Online data, historical data etc. can be called up directly via the device homepage
    • Function expansion possible through APPs
    • Remote operation of the device display via the homepage
    • Integrated PQ watchdog
    • Hyperlinks deliver more detailed information
    • Integrated measured value monitor
    • Overview of events and transients in the network
    • Convenient selection of the calculation mode for displaying the measurement data per standard IEC 61000-2-4 or EN 50160 (Applies to UMG 605-PRO and UMG 512-PRO)