Unipower AB – Your power quality partner
The Leading Edge in Electric Power Quality Instruments
Latest news
Season’s Greetings
Dear customers and partners, we wish you a Merry Christmas and a Happy New Year! We are looking forward to a new and ...
Read moreEbrahim is breaking new ground with machine learning methods for power quality analysis
Unipower is offering a new product together with the startup Eneryield – an analytics report which automates the ...
Read morePrevention of faults in the electricity grid with the help of PQ Secure
PQ Secure is often used as a tool to investigate serious incidents in the electricity grid. Alarm functions in the ...
Read moreNorway tested a new cable – as a result 1400 MW were imported from Sweden by mistake
The incident caused a frequency deviation that was registered with all our Nordic customers. Background to the incident ...
Read moreUse your alarms in PQ Secure as watchguard
For long it has been known that harmonics are harmful to equipment and that filters are sometimes switched off or stop ...
Read moreClass A compliance test carried out at METAS Switzerland
Last autumn a technical expert from the Middle East, Mr. Anil Kumar visited METAS in Switzerland to witness a ...
Read moreWhat is power quality?
The quality is assessed based on a number of parameters (occurrence of disturbances) that you measure the power grid. The most common parameters are voltage swells, voltage increases, harmonics, frequency variations, transients, unbalance, flicker and rapid voltage changes.
Why should you measure power quality?
There are various causes of power quality disturbances. To effectively correct and prevent disturbances and malfunctions, it is essential that you know the situation. By measuring and presenting data in a transparent way you get the proper basis for making correct decisions.
PQ Management System
The PQ Secure system for monitoring of power quality and disturbances in the power network is top of the line in the market. PQ Secure is totally flexible when it comes to the number of measuring devices connected to the system.
Portable PQ analyzers
How does power quality affect you? If you measure the actual power quality with our portable power quality analyzers, you can detect the sources of various disturbances and find out how your power network is doing.
Choosing the right equipment
In order to effectively detect and explain the disturbances and phenomena in the grid, the choice of equipment is crucial. There is a wide range of power quality solutions designed for this purpose.
Service and support
If you need help handling your Unipower instruments or to interpret measurement results, we are here to help you. We also offer a YouTube channel with instruction videos.
World Class Color Screen
Thanks to its compact size, the Unilyzer 900/900c fits in small electrical cabinets. If you use the meter together with a Wifi connected color touch-screen giving remote access, you have the best solution ever available on the market.
