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.

With IR thermography, electricians can identify overheating connections, circuits, and other components. It helps professional electricians to schedule repairs during planned electric downtimes. These methods increase safety, reliability, and productivity for the entire operation and all those 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.

As far as safety is concerned, industrial processes can run reliably without any serious surprises down the road, which in turn produces a safe work environment. Many homes and commercial buildings have complex electrical components that run at extreme speeds. A sudden failure on one of the electric components can cause a cascading nightmare of failures that may include fire or meltdowns or damage to any device plugged in outlets.

Electric circuitry and its components have a tendency to start fires when not properly maintained. Fires are commonly caused when circuits or their components are overheated. When it comes to commercial or residential buildings, faulty wiring is the number one reason for fires. Overloaded components, bad designs, and faulty wiring can be detected through the use of IRs. Critical components in electric designs can overheat through overlooked bad connections.

Quality results are best obtained by IR inspections. After a while, the wires in any building will deteriorate. Lack of maintenance, substandard equipment and supplies, bad connections, and faulty designs are main reasons for wiring going bad. Sometimes the thermal housing for the wires will melt and will start a nasty fire, it is important to find these hot spots before they spiral out of control.

While equipment is running under regular loads, the tests can be performed and the technology does not require any direct contact or invasive procedures. During inspection, commercial and residential areas can operate as normal. Electricians are able to act proactively when IRs detect bad thermal insulation abnormal friction, spikes in temperature differences, etc. IR inspections can spot hot spots, potential panic times, fires, and deteriorated equipment before they cause any serious problems.




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