Seven days of on-site power quality logging with a clear report on harmonics, voltage sags, flicker, power factor and phase imbalance, plus practical recommendations.
From $1,990 (7-day logging + report), including GST. Indicative starting price: the final fixed price is confirmed in writing after a site assessment.
Poor power quality can cause problems that are hard to trace: drives and controllers tripping without warning, motors and transformers running hot, lights flickering, capacitors failing early, or a demand charge inflated by poor power factor. Our Power Quality Analysis measures what is really happening on your supply over a full week and explains the causes and fixes in practical terms.
The analysis is priced from $1,990 for 7-day logging and a report, as an indicative starting price confirmed in writing after we review the site.
Power quality matters more as sites add inverters, variable speed drives, EV chargers and batteries, all of which interact with the supply. Our licensed electricians install and remove the logger safely around your operations, and our recommendations consider how any solar, battery or EV charging plans will affect the site. The report explains which issues need action now, which can wait and which are within normal limits.
Industrial and commercial sites with unexplained equipment trips, overheating, flickering lights, poor power factor or plans for large new loads.
Some power quality problems originate on the network rather than inside your site. If the logging suggests that, the report sets out the evidence so you can raise it with your network. Others come from your own equipment and can often be improved with filtering, correction or changes to settings.
A week of logging captures typical operation but may miss rare events. If a problem only occurs occasionally, longer logging or several logging points may be needed, which affects the price. Recommended works are quoted separately.
1. Request the analysis and describe the problems, equipment and any fault history.
2. We confirm the logging point, scope and fixed price in writing.
3. Our licensed electricians install the logger under safe work procedures.
4. The logger records seven days of normal operation and is then removed.
5. We analyse the data and correlate events with site operations.
6. You receive the report and we walk your team through the recommendations.
The price shown is an indicative starting price for one logging point over 7 days; the final fixed price is confirmed in writing.
The site must provide safe switchboard access and any required inductions.
Where a connection needs a brief shutdown, it is scheduled with the site in advance.
Logging reflects the monitored period; intermittent events outside it may not be captured.
Recommended works, such as power factor correction or filtering, are quoted separately and may need network approval.
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Prices include GST.
