Power Quality Analyzers with Fault Recorder Function
Fixed installed solutions
Power Quality Analysis Software
For our fixed installed solutions
The intelligent add-on to WinPQ
The fully responsive & web-based user interface as an installable app for the evaluation of your Power Quality data in your local IT environment!
High-quality analysis software
The WinPQ system solution for all built-in A. Eberle fault recorders, power quality monitoring devices and mobile network analyzers. Monitor power quality permanently – from the high-voltage grid to the end user in a system. Intuitive operation despite the vast amount of data handled.
Keep an eye on supply quality and network faults
Fully automatic at every voltage level
The built-in fault recorders and network power quality analyzers PQI-DA smart, PQI-DE, PQI-DA and PQI-D are the central components in systems handling all measurement tasks in low, medium and high-voltage networks. The analyzers can function as fault recorders with a scanning rate of up to 41 kHz, as power quality measurement devices to EN 50160 / IEC 61000-2-2/-4 or as power quality analyzers.
Above all, their components are suitable for monitoring special reference quality levels or characteristics agreed between an energy supplier and a customer, registering them and then presenting the results for analysis or storage. Modern power quality devices work to the IEC 61000-4-30 standard, 3rd edition. This standard defines measurement processes to create a comparable basis for users.