What Is Electrical Infrared Inspection?

By Eloise Hewitt


Also known as IR, it uses a frequency of light that is not visible to the human eye and is used to detect heat given from artificial or natural objects. The technology is commonly used to view images that cannot be seen with normal light. This technology is capable of detecting changes in human cells to detecting heat given off of electrical circuits. An electrical infrared inspection typically involves the use of a specialized microscope viewing device that shows images in the spectrum of infrared.

The electrical wires and its components are inside walls most of the time, and electricians can use IRs to inspect the operation of these elements under normal loads. Homes and commercial areas are delicate structures and it is important to use the least invasive procedures that yield the most productivity.

When connections, components, or circuits overheat, electricians can use IR thermography to identify these elements. Professional electricians using IRs can schedule appropriate repairs and preventative maintenance during downtimes. Professionals can use IRs to increase productivity, reliability, and safety for anybody involved.

Homeowners, business owners, and professionals experience significant cost savings when using IR technology. When professionals use the technology, there are fewer interruptions which can increase uptime for commercial buildings or keep the power on in residential homes during examinations. This technology lets professionals fix issues before they happen as well as prevent harm, further damages, and unnecessary emergencies.

Industrial complexes might use the technology so that professionals can spot mechanical problems and keep the complex running safely during the inspection for other employees. High electrical loads are commonplace when it comes to homes and commercial owners, if not in safe propensities, these loads can cause a long list of dangerous failures such as fires, damages to equipment, and meltdowns.

Fire is a number one concern when it comes to electric circuitry and components. When components or circuits are overheated, it can cause fires. Faulty wiring is common reason for fires in commercial buildings or residential areas. IRs can help detect any faulty wiring, bad designs, and overloaded components. Bad connections can be easily overlooked and cause overheating to a critical component.

IR inspections provide quality results and are advised at least yearly. Time proves to be the determining factor in the state of wires, after a while they will deteriorate with usage. Eventually after some wear and tear, the thermal housings may deteriorate, connections may sever, and components may go bad.

The technology does not require direct contact with anything, but the tests must be performed while equipment is running under normal load conditions. This allows a residence or commercial building to operate while the building is being inspected. If there is a noticeable temperature difference, abnormal friction, or a deterioration of thermal insulation, electricians can act proactively. That is why it is important to have an electrician examine the building as soon as possible as hot spots can fail while in service and cause panics, fires, and ruined equipment.




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