Power Quality Analyzers

Power quality analyzers are used for the continuous measurement and monitoring of the voltage quality according to international standards such as EN50160 and IEC61000-2-4. Part of this is the short-time and long-time flicker. Voltage dips, peaks and transients are also recorded. The Power Quality Analyzers are equipped with sufficient memory, so that measurement values can be stored in the memory for a longer period of time. The analyzers are delivered in a panel installation variant (UMG 512-PRO) and a DIN rail variant (UMG 605-PRO).

Embedded web interface

Janitza's power quality analyzers are equipped with an intuitive web interface for PC, tablet and smartphone. The web interface provides a kWh reporting function, embedded line writer, power quality report generator and an analysis tool for voltage dips and peaks.

Interfacing

All analyzers have 2 digital inputs and outputs, a temperature measurement input, an Ethernet port (TCP / IP), Profibus and RS485 port. Through these ports, Janitza supports many protocols such as Modbus, Profibus, Profinet, Bacnet, HTTP, with which the analyzers can easily be connected to the parent systems.

 

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Power Quality analyzers UMG 512-PRO and UMG 605-PRO - Janitza
Power management - Power Quality Analyzers - Janitza

Features Power Quality Analyzers

Area of application

Because the power quality analyzers measure voltage quality according to international standards such as the EN50160, the analyzers are often used as a control meter on the incoming fields (level 1 measurement), generator fields and in public networks.

Features power quality analyzers:

  • 4 quadrant measurements in IT, TN and TT networks
  • 5 voltage and 4 current measurement inputs (3 phases + zero)
  • 2 additional current measurement inputs for differential current measurement
  • Measurement according to IEC61000-4-30 - class A
  • Scan speed: 20kHz
  • Calculation of more than 2000 variables per cycle (200ms)
  • JASIC graphical programming functions
  • Analysis of harmonics, interharmonics and resonances

Embedded Webinterface

Janitza's power quality analyzers are equipped with an embedded web interface that makes it possible to visualize measurement values without the use of additional software. A standard browser is sufficient. The responsive design allows good visualization and operation on a smartphone, tablet and PC.

Web interface functions:

  • Real-time visualization of all imaginable quantities
  • Integrated consumption manager
  • Embedded line writer for current and historical values
  • Analysis tool for voltage dips, peaks and transients
  • Automatic web-based report generator for power quality
  • Remote control of the power quality analyser
Web interface - Janitza
Back side - Power Quality Analyzer UMG 512-PRO - Janitza

Janitza Power Quality Analyzer UMG 512-PRO

The UMG 512-PRO is suitable for installation in distribution channels and has a large color display.

Features power quality analyzer UMG 512:

  • Panel mounting 144x144mm
  • Class A certified
  • 2 measurement inputs for differential current measurement
  • Calculation of more than 2000 variables per cycle (200ms)
  • 256Mb memory (storage of 10 million measured values)
  • JASIC graphical programming functions
  • Analysis of harmonics, interharmonics and resonances

 

View UMG 512-PRO and read more specifications

Power Quality Analyzer UMG 605-PRO

The UMG 605-PRO is the DIN rail version of the power quality analyzers. The compact housing is suitable for mounting in existing installations or in hard-to-reach locations.

Features power quality analyzer UMG 605-PRO:

  • DIN rail mounting and DIN installation dimensions
  • Calculation of more than 2000 variables per cycle (200ms)
  • 128Mb of memory (storage of 5 million measurements, enough for 2 years)
  • JASIC graphical programming functions
  • Analysis of harmonics, interharmonics and resonances

 

Power quality analyzer - UMG 605-PRO - Janitza

The 11 benefits of Janitza power quality analyzers

  1. A correct and stable power measurement with electronic loads
  2. Due to the wide range of Janitza a suitable meter is available for every spot in your installation
  3. Fully automatic registration and reporting of voltage dips
  4. Fully automatic registration and reporting of power quality
  5. Current measurement in the neutral conductor prevents overload
  6. Integrated differential current measurement prevents danger and fire (UMG-512)
  7. Embedded web interface with all EMS functions for PC, tablet or smartphone
  8. Integrated transformer temperature measurement
  9. Readout in DCEM Cloud via the mobile network
  10. Easy integration into existing systems
  11. Free customized advice

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