The N2xoh series single-core cables are high-voltage power cables compliant with IEC 60502-1, with a rated voltage of 600/1000V, suitable for various power transmission scenarios. This series uses cross-linked polyethylene (XLPE) as the insulation material, which offers excellent electrical insulation performance, high-temperature resistance, and mechanical strength. It can effectively resist chemical corrosion and aging in the environment, ensuring stable and safe power transmission. The sheath is made of low-smoke zero-halogen (LSZH) material, which releases little smoke and no halogens when burned. This significantly reduces risks from toxic gases and reduced visibility during fires, making it particularly suitable for high-safety environments such as crowded places, high-rise buildings, subways, and tunnels. The series includes models like N2xh, N2xh-J, and N2xh-O, with slight differences in structural details or performance focuses to meet diverse installation needs, such as different laying methods (direct burial, pipe threading, overhead, etc.) or specific environmental conditions (e.g., humid or high-temperature areas). In summary, the N2xoh series cables, with their high safety standards, reliable insulation, and wide applicability, are an ideal choice for power transmission in industrial, civil, and public infrastructure projects.