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Janitza Power Analyser UMG 512 PRO Multifunction power analyser with RCM.. Product #: 5217001 In Stock
Brand: Janitza
Product Code: 5217001
Availability: In Stock
Weight: 2.70kg
Dimensions: 108.00mm x 90.00mm x 82.00mm
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Powerful grid analyser with colour-graphic display and intuitive user interface. Residual current monitoring and comprehensive range of protocols for simple integration into existing communication architectures. The grid analyser measures with an accuracy of 0.2%.

The meter can be also connected to LoRaWAN® networks over Pulse or ModBus LoRa® interfaces.

Free network visualisation software GridVis®-Basic.

UMG 512 PRO on the Janitza Website

Main Features


  • Panel mounted
  • Simple integration into the LVD board
  • Ethernet & RS485 Port ModBus RTU
  • Option BACnet communication
  • ModBus IP Gateway
  • Master - Slave Configuration
  • MID certified
  • Comprehensive programming options on the device
  • PLC functionality
  • Complete APPs from the Janitza library
  • Free network visualisation software GridVis®-Basic


  • Harmonics analysis up to the 63rd harmonic, even / odd (U, I, P, Q)
  • Interharmonics (U, I)
  • Distortion factor THD-U / THD-I / TDD
  • Measurement of positive, negative and zero sequence component
  • Unbalance
  • Direction of rotation field
  • Voltage crest factor
  • Flicker measurement in accordance with EN 61000-4-15
  • Logging and storage of transients (> 39 µs)
  • Short-term interruptions (> 10 ms)


  • Constant true RMS measurement
  • Measurement process in accordance with IEC 61000-4-30
  • Certified accuracy of measurement according to class A
  • Continuous sampling of the voltage & current measurement inputs at 25,6 kHz
  • 512 measurement points per period
  • Recording of over 2,000 measured values per measurement cycle
  • Accuracy of active energy measurement: Class 0.2S
  • Fast measurement even enables the logging of rapid transients from 39 µs
  • Logging of currents and voltages (15 – 440 Hz)

Read more: UMG 512 PRO Technical Data

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