Power quality challenges from linear and non-linear loads The evolution of technology has transformed the way we consume electricity—but it has also introduced new challenges from linear to non-linear loads. Until the 1980s, industrial and commercial facilities were dominated by linear loads—simple electrical systems without electronic controls. But by the late 1980s, the rise of [...]
Power Quality Expert award at the Sonel 30th Gala Poland’s premier test equipment manufacturer, Sonel S.A., celebrated their 30th anniversary with a gala event held in Jachranka near Warsaw. The event was attended by distributors and partners from both Poland and abroad who between them help sell Sonel products in over 100 countries [...]
ETL approval for Power Quality Expert and Elspec Power Quality Expert are proud to announce the addition of their Elspec range of power quality analysers to their portfolio of energy monitoring products approved on the ETL (Energy Technology List). The products approved on the list undergo independent assessment against measurement and accuracy criteria from the [...]
Power Quality Expert add Elspec Portugal to their range of test equipment Power Quality Expert are proud to announce they are now sales agent for Portuguese power quality solution manufacturer, Elspec Portugal. Elspec is a leading global provider of advanced power quality analysers, power factor correction, power quality solutions and power monitoring software. They focus [...]
Power Quality Expert are associate members of SELECT in Scotland We are proud to announce that Power Quality Expert are an Associate Member of SELECT, Scotland's largest construction trade association. As associate members we are pleased to offer support to all SELECT members on all our services including Energy Load Profiles, EN50160 Surveys, Power Quality [...]
Power Quality Expert attend the second annual Sonel distributor conference Power Quality Expert were proud to attend the annual Sonel distributor conference in September. The meeting was held over a week at the Sonel factory in Swidnica. The meeting was also the first time that colleagues from other subsidiaries on the group attended, giving us [...]
How to measure and monitor Reactive Power Reactive Power is impacting your energy bill which makes it important to continuously measure and monitor it to determine the correct power factor correction system. Continuous measurement and monitoring of reactive power are necessary to determine the correct power factor correction system and to monitor it to ensure [...]
How power quality can affect LED lighting The effects of power quality on LED lighting and its performance generally receive little attention prior to its installation. Power quality issues such as voltage dips, harmonics, and interruptions can result in expensive, early replacement of damaged or failed LED lighting equipment. As a result of having to [...]
Power Quality Expert attend Rail Live 2023 Power Quality Expert attended the annual Rail Live event held at Long Marston. During the two day event we joined by our partners from Sonel. Following on from last years full PADS approval of the Sonel MZC-306 by Network Rail, we once again showcased the meter Sonel test [...]
Power Quality Expert and Electrex Akse Srl gain DESNZ approval for submetering products Power Quality Expert are proud to announce that our power quality and energy analysers from Electrex are the first sub-meters to gain approval by the UK government Department of Energy Security and Net Zero and be included on the Energy Technology List. [...]
