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


Power Quality fix installed / Description



The fault recorders and power quality analyzers PQI-DA smart, PQI-DE, PQI-DA and PQI-D are the key devices for all measurement tasks in low-, medium- and high-voltage grid.
Beside the possibility of standard evaluations, the analyzers also have a high speed fault recorder capability with up to 40.96 kHz sampling rate and a half cycle r.m.s. registration, which allows detailed analysis of grid disturbances.
In particular, the power quality analysers are suitable for monitoring, registering, evaluating and recording special reference quantities or quality agreements between the supplier of energy and the endcustomer.

Advantages PQSys:
  • Power Quality according to EN 50160 and IEC 61000-2-2/2-4
  • IEC61000-4-30, class A
  • Fault recorder (oscilloscope, effektive value, event)
  • Comfortable visualisation software WinPQ/PQ ParaExpress
  • SCADA connection (TCP/IP, IEC 61850)


the products

Our devices: 

All Power Quality-devices made by A. Eberle Germany fulfill 100% of the requirements for class A devices acc. to the standard IEC61000-4-30 Ed. 3.

PQI-DA smart - the worldwide first Power Quality Net Analyzer
with IEC61000-4-30 Class A Certificate according to Edition 3 (2015).

Certificate of Conformity IEC 61000-4-30 Class A:
A-Eberle PQI-DA and PQI-D
(pdf, german, 79 KB)

In the following documents you will find a number of examples for measurements with PQI-D(A) and the mobile PQ-Box 100.

Download examples for measurements for PQI-D / PQI-DA (pdf, german)
Download examples for measurements for PQ-Box 100 (pdf, german)

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

Instantaneous Values...

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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