This paper introduces a series of 0.6/1kV copper core cross-linked polyethylene (XLPE) power feeder cables, including specifications such as 4X95mm², 1c 240mm², 1c 185mm², and 3c 16mm². These cables are designed with a voltage of 0.6/1kV, suitable for medium and low-voltage power transmission scenarios, and serve as key equipment for power feeding in distribution systems.​ The cable conductors are made of high-purity copper, which has excellent electrical conductivity, effectively reducing transmission losses and ensuring efficient power transmission. The insulation layer is made of cross-linked polyethylene (XLPE), a material with high temperature resistance, anti-aging properties, and stable insulation performance. It can maintain good electrical performance during long-term use, with high mechanical strength and strong impact resistance, adapting to various complex environments.​ The 4X95mm² model features a four-core structure, suitable for three-phase four-wire distribution systems, meeting the power feeding needs of medium-power applications such as main distribution lines in industrial plants and commercial buildings. The 1c 240mm² and 1c 185mm² are single-core large-section cables, commonly used for independent power supply of high-capacity equipment or as main lines. The 3c 16mm² is a three-core small-section cable, applicable to small power equipment or branch distribution.​ With the combined advantages of XLPE insulation and copper conductors, this series of cables integrates safety and reliability, widely used in building distribution, industrial facilities, municipal engineering and other fields, providing stable power support for various electricity scenarios.