The purpose of electrical infrared scanning is to discover an electrical fault prior to the element’s complete failure. This is possible by monitoring heat accumulation in any electrical element under stress and while it is still working functional and looks normal to the naked eye or any common test equipment. An infrared camera is used to recognize the heat signature. The pictures are then dissected and used as basis for resolving the problem before a breakdown can occur, thus preventing production loss because of unexpected downtime.
Sudden electrical outage can bring inconvenience and added costs. Infrared electrical thermography is a handy piece of equipment that can single out stressed electrical elements before they create issues. This provides the opportunity to perform repairs to avoid serious problems, such as a fire.
This is why insurers always recommend the use of electrical thermography inspections as a risk assessment tool. In years past, this service was only accessible to the biggest of companies and mining houses because of its extremely high cost, but with the massive advancements in the field of technology, thermal scanning of electrical installations is now possible for small to medium-sized businesses.
Electrical maintenance covers machine vibration analysis, as well as audio, ultrasonic and infrared thermography inspections.Detecting hot spots in electrical installations is done through thermography.This is generally done using thermocouple sensors or other types of thermometers suited for the purpose. This method has one limitation – it can only offer temperature readings on specific points but not full electrical set-up.
But this becomes meaningless upon considering that the system is nothing but the sum of the individual parts that compose it. Hence, the individual states of its parts is its combined state.
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 > load imbalance > stressed elements (circuit breakers, earth leakage units, etc.)
Working with Qualified Pros
The advantages of hiring qualified personnel to conduct electrical thermal inspections is two-dimensional: problems can be accurately determined, and misdiagnosed issues and unneeded repairs can be prevented.
If you hire the right experts, you can be sure of getting quality services not only in thermal imaging but also in terms of providing the best electrical solutions.