Aluminum power cables (10mm², 16mm², 25mm², 35mm², 240mm²) are four-conductor cables specifically designed for outdoor scenarios, with a PVC jacket. They excel in outdoor power transmission due to their unique material and structural advantages.​ In terms of specifications, this series of cables covers various cross-sectional sizes including 10mm², 16mm², 25mm², 35mm², and 240mm². The four-conductor design ensures the stability of three-phase four-wire power supply. The current-carrying capacity varies significantly among different specifications: the 10mm² cable has a current-carrying capacity of approximately 50-60A, suitable for powering small outdoor equipment such as garden lighting and small water pumps; the 16mm² cable, with a current-carrying capacity of 65-80A, can meet the power needs of outdoor billboards and monitoring equipment; the 25mm² and 35mm² cables have current-carrying capacities of 85-105A and 100-125A respectively, often used for power transmission from outdoor distribution boxes to medium-sized equipment like landscape fountains and small agricultural machinery; the 240mm² cable, with a current-carrying capacity of up to 300-350A, can be adapted to large outdoor projects such as substation outgoing lines and high-voltage transmission branches. All specifications adopt a four-conductor structure, with one conductor serving as a grounding wire to ensure outdoor electrical safety.​ Material and protective performance are its core highlights. The conductor is made of high-purity aluminum with a purity of over 99.5%, which not only ensures good conductivity but also significantly reduces the weight of the cable, alleviating the load pressure during outdoor installation. Moreover, aluminum has strong corrosion resistance, making it suitable for humid and dusty outdoor environments. The outer PVC jacket has excellent weather resistance, able to withstand temperature changes from -20℃ to 60℃, and has superior UV aging resistance, which is not easy to crack or harden when exposed to sunlight for a long time. Meanwhile, the PVC material is waterproof and resistant to acid and alkali corrosion, adapting to complex weather conditions such as rainy days and haze, and protecting the internal conductors from erosion. The tightly stranded structure of the four conductors enhances the flexibility of the cable, facilitating bending and laying in complex outdoor terrains and reducing installation difficulty.​ Its characteristic applications widely cover outdoor scenarios. In municipal engineering, 10mm² and 16mm² cables are used for power supply of street lamps on both sides of roads and traffic signal systems; 25mm² and 35mm² cables are suitable for landscape lighting in parks and squares, background music systems, and power transmission of outdoor charging piles. In the agricultural field, 35mm² cables can connect field irrigation equipment and temperature control systems in greenhouses; 240mm² cables provide stable power for large agricultural transformers and power equipment in farms. In addition, in outdoor temporary construction, this series of cables can be used as temporary transmission lines to power equipment such as excavators and cranes, and their portability and durability effectively improve construction efficiency.​ The production process strictly follows industry standards. From aluminum ingot smelting, wire drawing into conductors, to four-conductor stranding and PVC jacket extrusion, each process undergoes precise testing. Key indicators such as the resistance of conductors, the thickness and tightness of the jacket need to pass multiple tests to ensure that the products meet the strict requirements of outdoor use. In general, this series of aluminum power cables, with their multi-specification adaptability, excellent outdoor protection capabilities, and stable conductivity, have become an ideal choice for outdoor power transmission.