H07V2-K 1.5-6mm² PVC insulated stranded copper cable is a flexible and reliable single-core cable with a rated voltage of 450/750V. The conductor is made of multi-strand stranded copper wires, and the insulation layer is made of PVC material. It covers various specifications from 1.5mm² to 6mm², and is widely used for power transmission in industrial equipment, building wiring, small machinery and other scenarios, especially suitable for environments requiring frequent bending or movement.​ The core advantages of this cable lie in its excellent flexibility and stable electrical performance. The stranded copper conductor is composed of multiple strands of fine copper wires. The 1.5mm² specification contains 19 strands of 0.3mm copper wires, and the 6mm² specification contains 49 strands of 0.4mm copper wires. This structure enables the cable to have a bending radius of only 4 times the cable outer diameter (about 8mm for 1.5mm² and about 16mm for 6mm²), which can easily cope with installation in narrow spaces or frequent bending needs, such as internal wiring of machine tools and power connection of mobile tools. The DC resistance of the conductor is strictly controlled within industry standards, with 1.5mm² not exceeding 12.1Ω/km and 6mm² not exceeding 4.11Ω/km, ensuring efficient conductivity.​ The PVC insulation layer has good temperature resistance and insulation properties, with a normal operating temperature range of -15℃ to 70℃. It can maintain stable performance in both dry and humid environments, with an insulation resistance of ≥100MΩ, effectively resisting the risk of electric leakage. Its chemical corrosion resistance can adapt to oil pollution and dust erosion in general industrial environments, and it has strong wear resistance, prolonging the service life.​ In terms of application scenarios, 1.5mm² to 2.5mm² specifications are often used for lighting circuits, small motor power supply, and office equipment wiring; 4mm² to 6mm² are suitable for medium-power equipment such as air conditioners and electric welders. Whether for fixed installation (such as pipe wear in building walls) or mobile use (such as cables for handheld electric tools), the cable can operate reliably. It complies with international certification standards such as CE, and has passed multiple tests such as aging resistance and bending resistance during production, providing safe and stable power support for various electrical systems.