The 0.6/1 Kv specification Nayy, Na2xy, Na2xoh, Hn3353, Bt aluminum core power cables, covering 3-1X120 mm² and 3-1X240 mm² specifications, are important equipment for industrial and civil power transmission.​ These cables use aluminum as conductors. The aluminum core has good conductivity and economy, suitable for medium and low voltage power transmission. Nayy is a polyvinyl chloride insulated and sheathed cable, Na2xy is a cross-linked polyethylene insulated steel tape armored polyvinyl chloride sheathed cable, Na2xoh has oil resistance, Hn3353 is suitable for high-temperature environments, and Bt is a thin-walled sheathed cable, each with its own characteristics. The 3-1X120 mm² and 3-1X240 mm² specifications correspond to different current-carrying capacities. The former has a current-carrying capacity of about 200-250A, and the latter about 300-350A, which can meet the power supply needs of different power equipment.​ They are widely used in building power distribution, industrial plant power transmission, municipal engineering and other scenarios. The armored structure of Na2xy is suitable for direct burial laying, Hn3353 can adapt to high-temperature environments, and the thin-walled design of Bt saves space, providing reliable support for diversified power transmission needs.