A Basic Overview of Fault Finding in Electrical Systems

06 August 2021

Electrical systems are significant to properties due to their associated functions. Utilising conductors and other electrical components, these systems can carry, distribute, and convert electrical power to various things that need electrical energy. Some of these things are machines, appliances, and utility fittings.

And for these systems to remain functional and safe, they must feature different components that can cut off the electricity whenever necessary. Circuit breakers, fuses, electrocution protection, and arc fault protection are only some of the safety components that can prevent electrical system issues from coming up. With these components, damages on properties and injuries are expected to be minimised.

Understanding the Dangers of Electrical Faults

Despite the presence of these electrical safety components, electrical faults can still be present in the power systems. Electrical faults are abnormalities on the electric current that often disrupt the normal flow of the power supply. The generation of faults can diminish the insulation strength between the earth and phase conductors, leading to different hazardous effects.

Electrical faults can be generated due to various reasons. For one, weather conditions such as lightning strikes, heavy rains, and strong winds can all interrupt the electrical systems, generating electrical faults on the systems. Machine and equipment failures due to faulty components and aging can likewise cause electrical faults. Ultimately, electrical faults can be caused by improper installation of machines and electrical systems as well as failure to inspect and maintain the system components regularly.

If ever electrical faults are not determined right away, they can generate dangerous effects on properties. The presence of electrical faults may trip the relays, damage the insulation of power systems, and ruin various machines. Electrical faults can likewise shock or even kill people. Moreover, electrical faults can cause electrical fires, generating costly property damages.

The Value of Fault Finding in Electrical Systems

Given the dangers of electrical faults, property owners like you should hire professionals to conduct fault finding activities. Fault finding basically entails the testing of electrical equipment pieces to determine if they are still safe for use. It can likewise help in verifying the main source of circuit problems.

Fault finding can be done through numerous ways of continuity tests. One of these ways is dead continuity testing, which requires the property owner or technician to switch off the power to mitigate shock risks. A multimeter is typically used to check if the electrical path of the system is complete. Once the device emits a beep sound, then a system has a complete electrical path. If it does emit the same sound, then the path of the electricity is broken.

Fault finding in electrical systems can be done by the property owners themselves. However, the risks of doing this testing can be dangerous. For best and accurate results, property owners like you are advised to hire professionals in conducting fault finding activities. These professionals, after all, have all the tools needed to not only check the electrical systems but also resolve any issues.

For more information about fault finding, feel free to call us at Light-On Electrical.

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