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Item number: PQ3000-

Transparent monitoring of power quality and energy consumption

The LINAX PQ3000 combines the characteristics of a power quality measurement device with functions for comprehensive energy consumption and condition monitoring. It stands out by the display quality and intuitive operation.

  • Transparent monitoring of power quality and energy consumption
  • Transparent monitoring of power quality and energy consumption
  • Transparent monitoring of power quality and energy consumption

The modern, multi-lingual design and the high-resolution colour TFT display support the user in data analysis on site. The integrated webserver allows remote access to all measured data and the parameterization of the device. The device provides a wide functionality, which can be extended further by means of optional components.

Product Highlights

  • Certified power quality analysis, class A acc. IEC 61000-4-30 Ed. 3
  • Standardized data format for power quality data: PQDIF
  • Energy consumption analysis, class 0.5S (meters, load profiles, trend analysis)
  • EN50160 conformity reports via SMARTCOLLECT PM20
  • On-site event display
  • Direct measurement up to 690V, CATIII
  • Condition monitoring
  • Limit monitoring with alarming
  • Universal process I/O
  • Graphical measurement displays
  • High resolution color TFT display

  • Technical characteristics

    Ethernet interface

    • Device parameterization via WEB browser
    • Firmware update
    • Measurement display (http)
    • Remote acquisition of measurements via control system (Modbus/TCP)
    • Service and maintenance


    Modbus/RTU interface
    For remote acquisition of measurements via control system

    Process I/Os
    In addition to the standard I/Os (1 digital input, 2 digital outputs) up to three I/O extensions can be implemented in the device. You may select from:

    • 2 relay outputs
    • 2 analog outputs ±20mA
    • 4 analog outputs ±20mA
    • 4 S0 digital inputs active or passive

    Uninterrupted power supply (UPS)
    Provides power supply for five times 3 minutes if power fails

  • Particularities

    Data analysis

    LINAX PQ3000 stores the acquired power quality data in the standardized Power Quality Data Interchange Format (PQDIF) according to IEEE 1159.3. Using the SMARTCOLLECT PM20 software the content of these files can be displayed, stored in a database and analyzed. A conformity report can be prepared as well.

    Using the link Link (www.pqview.com/pqdiffractor) the free of cost software PQDiffractor of Electrotek Concepts may be downloaded (registration required). By means of this software data of the PQDIF files can be analyzed, saved in CSV format or exported as a graphic.

Product videos


Do you have any questions on the product or do you need technical information or details on the current delivery period? Our sales backoffice will be pleased to assist you.

We wish to spare you long waiting times on account of increased telephone traffic and therefore kindly ask you to send us a message. We assure you to get back to you as soon as possible. Thank you very much for your attention.

Sales International

Telephone:+49 911/8602-999

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