We were asked to attend a large office site in central London to carry out Voltage Optimisation check along with a Thermal Imaging Survey.
Our engineer completed a full maintenance test sheet while onsite taking details regards in the type and method of installation and the unit’s overall condition, along with technical data provided from the units metering cube and collected from other on-site sources.
A thermal graphic survey was then carried out on the Voltage Optimisation unit, checking for any hot spots on the transformer along with checking the supply cables and the bypass switch.
Upon the completion of our testing, it was found that the Voltage Optimisation unit was function correctly and safely. All components were operating satisfactorily, and the thermal graphic tests showed no signs of overheating.