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Aging and Maintenance of Household Electrical Wires and Cables

2024-05-20

Aging and Maintenance of Household Electrical Wires and Cables

Household electrical wires and cables may experience aging issues with long-term use, mainly manifested as cracks in the insulation layer, discoloration, or performance degradation. Aging wires are prone to safety hazards such as short circuits or electric leakage, so regular inspection and maintenance are necessary. For concealed wiring buried in walls or underground, professional equipment can be used to check whether the insulation performance is good. If problems are found, the wires should be replaced promptly and constructed according to standards. In addition, to extend the lifespan of the wires, it is advisable to avoid accumulating damp items around the cables or allowing the wires to be exposed to sunlight for long periods, thus slowing down the aging process.