Periodic Inspection And Maintenance Of Power Cables

During long-term operation, power cables are susceptible to factors such as external environmental conditions and load fluctuations, which can lead to issues like insulation aging and line faults. Therefore, periodic inspection and maintenance are essential. Inspections cover aspects such as checking the cable exterior for damage, verifying the integrity of the insulation layer, and ensuring cable joints are secure. Additionally, the electrical performance of the cables should be tested regularly to ensure they can safely handle normal current loads.