This product is an industrial-grade power cable independently produced by a direct manufacturer. It features a multi-core flexible structure, is designed in accordance with the RVV model standard, is equipped with two optional sheath materials (PVC or rubber), and has outstanding oil-resistant properties. Specifically developed for power transmission needs under complex industrial working conditions, it can be widely used in various industrial equipment and scenarios that have high requirements for cable flexibility, oil resistance, and insulation protection, providing a stable, safe, and durable solution for power supply in industrial production.​ In terms of product specifications, as an industrial-grade multi-core flexible wire, its core specifications focus on the two core advantages of "multi-core" and "flexibility". The core count design covers a variety of common specifications from 2 cores to 12 cores, meeting the multi-circuit power transmission needs of different equipment. For example, 2-core wires are suitable for power supply of simple single-phase equipment, 4-core and 6-core wires can be adapted to industrial instruments that need to transmit both power and control signals, and 12-core wires can further meet the complex wiring needs of large-scale complete sets of equipment. The conductor cross-sectional area of each core wire ranges from 0.5mm² to 10mm², which can be flexibly selected according to the rated current of the equipment - small cross-sectional areas (0.5-2.5mm²) are suitable for low-current equipment such as small sensors and indicator lights, while medium and large cross-sectional areas (4-10mm²) can provide stable power supply for high-power industrial equipment such as motors and pumps. The conductors are made of high-purity electrolytic copper or oxygen-free copper, ensuring low resistance and high conductivity efficiency, reducing losses during power transmission, and ensuring the stable operation of equipment. In addition, the rated voltage of the cable covers two mainstream levels: 300/500V and 450/750V, which are respectively adapted to low-voltage control circuits and conventional industrial power circuits, meeting the voltage needs of different industrial scenarios.​ In terms of material selection, the sheath part provides two options: PVC and rubber, each with its own advantages to adapt to different working conditions. The PVC sheath version has high cost-effectiveness, good insulation performance, wear resistance, and weather resistance, and performs stably in industrial environments that are dry and free of strong chemical corrosion. Moreover, its processing cost is relatively low, making it suitable for scenarios with cost control requirements and relatively mild working conditions, such as internal wiring of equipment in ordinary workshops and power connection of assembly lines. The rubber sheath version is superior in high and low temperature resistance, aging resistance, and flexibility. It can maintain good performance in the extreme temperature range of -40℃ to 105℃, and has strong tensile and tear resistance. It is suitable for outdoor open-air equipment, high-temperature environments such as metallurgical workshops, or equipment that requires frequent movement and bending (such as industrial robotic arms and mobile workbenches) for wiring needs. At the same time, both types of sheaths are added with oil-resistant components through a special process, possessing excellent oil-resistant properties. They can resist the erosion of mineral oil, vegetable oil, and some industrial lubricating oils. Even if they are in contact with oil stains for a long time, they will not easily experience problems such as sheath swelling, cracking, or decreased insulation performance, greatly extending the service life of the cable in oil-stain-intensive scenarios such as machine tools, hydraulic equipment, and oil refining equipment.​ The flexibility of the product is a key advantage for its adaptation to complex industrial wiring. The multi-core conductor adopts a fine stranding process, combined with a high-elastic sheath material, enabling the cable to have excellent bending performance and fatigue resistance. The minimum bending radius can be as low as 4-6 times the outer diameter of the cable. It can easily pass through narrow wiring channels inside the equipment, bypass the corners of mechanical components, and even adapt to slight vibrations and displacements during equipment operation, avoiding installation difficulties or bending fractures caused by excessive cable rigidity. For example, in automated production lines, the cable can flexibly deform with the reciprocating movement of the robotic arm, and realize compact wiring in the complex cavity inside the CNC machine tool, which not only saves space but also ensures the safety of the line.​ In terms of application scenarios, this industrial power cable has an extremely wide range of adaptations. In the general manufacturing field, it can be used for power and control line connection of equipment such as machine tools, printing machines, and packaging machinery. Its oil-resistant properties and flexibility ensure stable power supply for the equipment in oil-stained environments and continuous operation. In fields such as automobile manufacturing and shipbuilding industry, the rubber sheath version can withstand temperature fluctuations and mechanical vibrations in the workshop, providing reliable power support for welding equipment, painting production lines, and other equipment. In the petrochemical and metallurgical industries, its oil-resistant and excellent insulation properties make it suitable for wiring of auxiliary equipment around oil refining equipment and melting furnaces, resisting the erosion of oil stains and high temperatures on the cable. In addition, in automated three-dimensional warehouses and intelligent sorting equipment in logistics and warehousing, the cable can also meet the multi-circuit power supply and complex wiring needs of the equipment by virtue of its multi-core design and flexibility, helping industrial production operate efficiently.​ Overall, this industrial power cable produced by a direct manufacturer accurately matches the diverse needs of industrial scenarios through its multi-core flexible structure, PVC/rubber dual sheath options, and outstanding oil-resistant properties. It forms significant advantages in performance, durability, and adaptability, making it an ideal choice for power transmission of industrial equipment.