How does an underground cable fault affect power distribution systems?
An underground cable fault disrupts the normal flow of electricity by damaging the wires buried below the ground. This fault can happen due to moisture, wear and tear, digging accidents, or overheating. When a cable is damaged, electricity cannot pass through properly, causing power outages or voltage drops in homes and businesses. These faults are harder to locate than overhead line issues because the cables are hidden underground. This makes repairs more time-consuming and expensive. Special tools are needed to detect the exact fault location like Underground cable fault locators . Such faults can also pose safety risks, like electric shocks or even fires. Power companies must act quickly to fix them to restore electricity and ensure public safety. Regular maintenance helps reduce these problems.