Thermography
Thermographic Surveys on Electrical Equipment
Here at LER, we know just how important it is for your business to diagnose problems before they happen, keeping your machines running efficiently without any disruptions to your operational functionality.
Thermographic surveys utilise thermal imaging technology to inspect electrical equipment for defects such as loose connections, overloaded circuits, and overheating components. These surveys are non-intrusive and can be conducted while the equipment is operational, ensuring no disruption to business activities.
Applications:
- Inspecting distribution fuseboards, transformers, motors, control panels, and more.
- Detecting poor connections, electrical leakage, insulator defects, internal fuse damage, and oxidation of high voltage switches.
- Overall, thermographic surveys are a proactive approach to maintaining electrical systems’ safety and efficiency.
Benefits of Thermographic Surveys:
- Early Detection of Faults: They identify potential failures before they escalate into serious issues, such as equipment breakdowns or fires.
- Cost Efficiency: By detecting problems early, they help minimise repair costs and reduce downtime.
- Predictive Maintenance: The data gathered allows for better planning of maintenance activities around operational commitments.
- Energy Savings: Identifying inefficiencies can lead to energy savings and extend the lifecycle of equipment.
How does it work?
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Infrared is an invisible portion of the light spectrum extending from 0.75 to 1000 microns. All objects warmer than absolute zero (0 Kelvin or -275.15°C) emit energy somewhere within that range. The warmer the object, the brighter we see it in our thermal camera. White is hotter, black is colder (AIRT).
Thermal images can pick up heat loss or water damage due to the obvious changes in heat. Stud detection is also possible due to the heat difference in the wall panelling. The wide range of high-end IR cameras can see IR images between 1 and 5 miles away.
