Measurement Supervision

Now Available for the PQI-DA Smart & PQI-DE

Monitor own, defined limit values

Using the measurement supervision, we offer the user the possibility to measure exactly what he needs. With this function, up to 32 different measured values can be monitored for individually defined limits. In addition to the pure limit value, it is also possible to set the switch-off limit value depending on an individual hysteresis. The measured value monitoring is particularly interesting for transfer in industry on the one hand and for renewable energy sources on the other.

For whom is the measurment observer of interest?

From triggering a 10 ms power measurement value to monitoring 200 ms harmonics up to 9 kHz for fixed limit values or even active monitoring of the connection guidelines (Grid Code RFG): There are no limits to your applications with measured value monitoring!

Fields of application include:

  • Monitoring of own filter measures.
  • Monitoring of all types of grid codes that are usually given cos(Phi) values or the reactive power, for example.
  • Monitoring of power peaks/load peaks at power plants or entire industrial complexes (15 min power value).
  • Monitoring of wind farms/PV plants for permissible feed-in power or contractually specified average values.
  • Emergency generator frequency monitoring

How does the whole thing work?

The measured supervision runs in three steps:

  • Parameterisation of a measured variable to be monitored
  • Parameterisation of the behaviour when the limit value is exceeded
  • Evaluation of the monitoring states

In a nutshell:

  • Monitoring of all measured values from 10 ms TRMS over 200ms / 1s/ 3s over 10 min averaging interval
  • Active alarming via binary outputs
  • Active alarming via Modbus
  • Active triggering of fault records – also via long-term data!

Need more information?

Contact us!


The A. Eberle Blog

Our latest articles

A. Eberle Supports Excursion Organised by the Chair of Electrical Energy Systems (LEES) at FAU Erlangen-Nuremberg

We are delighted that we were able to support our partners from the Chair of Electrical Energy Systems (LEES) at FAU Erlangen-Nuremberg on their excursion from 21 to 25 May 2024.

Read more

University Visit: TU Ilmenau and RWTH Aachen Visiting A. Eberle

This week, we had the special pleasure of welcoming two universities to our company. Both the Ilmenau University of Technology and RWTH Aachen University visited us at our headquarters in Nuremberg.

Read more

Visit From Serbia & Montenegro: A. Eberle and FAU Welcome High-Ranking Delegation of Experts

Last week, we welcomed a high-ranking delegation from Serbia and Montenegro together with the Chair of Electrical Energy Systems (LEES) at our partner university, Friedrich-Alexander-Universität Erlangen-Nürnberg.

Read more

Introduction of Our Team »Sustainability at A. Eberle«

Our Team »Sustainability at A. Eberle« - we introduce Ourselves.

Read more

A. Eberle once again kununu Top Company 2024

Winner of the Kununu Top Company Award 2024 - A. Eberle is one of the 5% most popular employers in Germany for the third time in a row.

Read more

LVRSys® Low-Voltage Regulation: Info Day With Live Demonstration in Rödermark

We would like to thank all participants who made our live product demonstration of the »LVRSys® low-voltage control system« in Rödermark a very special day!

Read more

Contact request:

* Mandatory

Your data is being processed

a-eberle kontakt newsletter ×

Our seminars &

► Register here!