Because underground cables are difficult to inspect directly, traditional fault-finding methods often require significant time and labor. An integrated power monitoring system with precise cable fault locating can identify the affected section more efficiently, reducing unnecessary excavation and point-by-point inspection. This shortens repair time, limits outage losses, and lowers labor and construction costs.
By combining fault-location software with a fast-response current monitoring sensor, utilities can capture abnormal transient signals and narrow down fault positions with smaller measurement errors. This enables faster repairs, reduces outage losses and construction costs, and supports more efficient routine inspection and stable grid operation.
