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The purpose of electrical infrared scanning is to discover an electrical fault prior to the element’s complete failure. This is carried out by observing heat accumulation in any stressed electrical element during a time when it is still functional and normal-looking with or without the use of other non-infrared testing devices. The heat signature is determined through an Infrared camera. The images are then examined and recorded as basis for fixing the issue before the element breaks down, hence preventing productivity loss due to unanticipated downtime.
Sudden electrical outage can bring inconvenience and added costs. Through infrared electrical thermography, you can home in on stressed electrical elements before they can cause issues. This provides the opportunity to perform repairs to avoid serious problems, such as a fire.
It is along this line that insurance companies are insisting on using infrared electrical thermography inspections for risk assessment. Back then, only huge companies and mining houses could afford this service, but technology through the years has led to the creation of thermal scanning solutions for small to medium-sized businesses.
In electrical maintenance, various types of data are analyzed, such as machine vibrations, while various types of inspection are conducted as well, including audio, ultrasonic and thermal infrared checks.Thermography is the process used for identifying hot spots in electrical systems.This is often conducted with the use of thermocouple sensors or any specially designed thermometer. One limitation of this method is that the instrument used can only provide temperature readings on particular spots but not the entire electrical system.
But this becomes insignificant when the installation is considered merely as a sum total of all its parts. That means whatever the state of its parts is also its state as an entire system.
Benefits of Infrared Thermography Inspections
According to key insurance carriers, about 25 percent of all power failures occur because of faulty electrical connections.Infrared technology has since evolved into one of the most effective methods of preventing power failures and, to boot, one that allows solutions to be applied without having to cut power off. Below are more benefits offered by infrared technology, specifically in identifying:The following are more benefits provided by infrared technology, particularly in detecting:Here are more benefits that come with infrared technology, specifically in the detection of:
> Loose connections, bad contacts and similar issues > underrated cables that overheat when current demand is high > unequal loads > stressed electrical elements, such as earth leakage units, conductors, etc.
Working with Qualified Pros
There are two key advantages to hiring qualified pros – you get precise problem detection and avoid repairs that are uncalled for.
Hiring the right experts makes sure they are not only competent in providing thermal imaging services, but also knowledgeable and experienced in electrical installations.