Thermal Imaging Inspection in Benfica

About our service in Benfica

In an electrical installation, almost every fault starts as contact resistance: a terminal that has worked loose, a cable undersized for the load now passing through it, a tired breaker, a poor joint left from an old extension. None of that is visible when you open the board, yet all of it gives off heat. With a thermal camera, and only with the installation running under real load, a point sitting ten or fifteen degrees above its neighbours shows up immediately in the image. We always compare phases against each other and like components against like, because it is the difference that matters, not the absolute figure. In Benfica this work is asked for in three settings. In the homes along the Estrada de Benfica and in the Grão Pará, where boards were reinforced in stages as machines, air conditioning and induction hobs arrived. In the blocks of the Calhariz and the Pupilos do Exército, where the communal boards feed the lift, the pumps and the lighting and nobody opens them for years. And in the shops of São Domingos de Benfica, where a stoppage from an electrical fault costs a day's trading. We use the same visit to check sockets showing signs of heating and circuits that are out of balance. The inspection has conditions and limits that we explain beforehand. It is only useful with the board under load: a board switched off is cold and reveals nothing. The camera reads the surface of components, so parts hidden behind trunking or barriers stay invisible, and those we record as not assessed. And the report is a survey with images and priorities, not a regulatory certification of the installation nor a guarantee that nothing will fail: it flags what is heating up now, so an electrician can put it right before it becomes a breakdown in midwinter or a stoppage in the middle of a working day.

An electrical thermographic inspection in Benfica includes:

Services Included

• Inspection of domestic consumer units with the installation under real load
• Checking communal boards serving lifts and building services
• Detection of hot spots in breakers, terminals and connections
• Screening sockets and circuits running abnormally warm
• Report with thermal images and a priority for each finding

Areas We Serve

We travel to the Grão Pará, the Estrada de Benfica, the Calhariz, the Pupilos do Exército and São Domingos de Benfica, for homes, managed blocks and small shops.

Work Gallery