+49 (0)911 62 81 08 - 0        info(at)a-eberle.de


Network Analyzer PQ-Box 50


The PQ-Box 50 is a powerful, portable and very easy to use Power Quality Analyser for a wide range of industrial and utility applications. Due to its integrated power supply, robustness and compact design, the power analyser is particularly suitable for mobile measurement operation (IP65) in harsh industrial environments as well as for measurement in the public grid (600V CAT IV).

The main applications are:
  • Load analyses; energy measurements (e.g. Iso 50001)
  • Fault detection with high-resolution oscilloscope and trms value recorder
  • Evaluation of voltage quality according to EN50160 and IEC61000-2-2 /2-4
  • Ripple control signal analysis

A fast WLAN and a USB interface are available for data transfer. In the event of a power failure, the builtin, uninterruptible power supply takes over operation for up to 2 hours. The PQ-Box 50 is available in three license variants and is therefore a future-proof investment because of the high sampling rate and the background of changes in the grids!

The PQ-Box 50 works according to the Power Quality product standard IEC 62586 and is classified as follows:

Meaning: Power Quality Interface Class A to IEC61000-4-30 for Mobile Outdoor applications for the toughest industrial EMC environment Class H (Harsh Environment)

pq box 50

The technical data are as follows:
  • 4 x voltage; 4 x current
  • Sampling rate 20.48 kHz (licensed)
  • FFT spectrum up to 10 kHz (licensed)
  • Acquisition of more than 3000 network parameters simultaneously
  • Memory 1GB
  • WinPQ Mobile Software
  • WinPQ App for iOS and Android


Do you have any questions? Please don't hesitate to contact us: call usmail usvisit us

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  • A. Eberle GmbH & Co. KG
           Frankenstr. 160, D-90461 Nuremberg
  • +49 (0)911 62 81 08 - 0
  • info(at)a-eberle.de