What a thermal imaging survey finds
- Loose or corroded terminations and connections
- Overloaded circuits, cables and protective devices
- Phase imbalance on three-phase supplies
- Failing components in switchgear, contactors and busbars
Because the survey is carried out with the installation live and under normal load, there is no shutdown. It complements, but does not replace, an EICR or fixed wire test.
Who uses thermography?
Data centres, manufacturers, retailers, schools, hospitals and facilities managers use annual surveys as part of planned maintenance, and many commercial property insurers ask for them. Each report includes radiometric images, temperature differentials, a severity rating and recommended action.
Pricing
Surveys are priced by the number of boards and time on site. Try the free thermal survey estimator or request a quote.