What are the characteristics of the structural design of EV Charging Cable

Against the backdrop of the rapid development of the global electric vehicle industry, the construction of charging infrastructure has become increasingly important. Zhejiang Shuangyang Group, relying on its deep accumulation in the field of cable technology, has launched a series of high-performance EV charging cables designed to meet the requirements of modern electric vehicle charging.

Innovative design of conductor and insulation layer
Zhejiang Shuangyang Group's EV charging cables use high-purity oxygen-free copper material in the conductor design. This material not only has excellent electrical conductivity, but also exhibits outstanding corrosion resistance and high temperature resistance, ensuring efficient and stable power transmission. By fine-tuning the conductor structure, the resistance loss is effectively reduced and the current-carrying capacity of the cable is significantly improved.
For the insulation layer, high-performance cross-linked polyethylene (XLPE) material is selected, which exhibits excellent electrical insulation performance, mechanical strength and heat resistance. This material can maintain stable insulation effect in harsh environments such as high temperature and humidity. In addition, the design of the insulation layer also fully considers the flexibility and wear resistance of the cable, ensuring that it still maintains good insulation performance under frequent bending and pulling, meeting the needs of different application scenarios.

Strengthened design of shielding layer
In order to effectively suppress electromagnetic interference (EMI) and radio frequency interference (RFI), Zhejiang Shuangyang Group's EV charging cables are specially designed with a multi-layer shielding structure. The inner layer is shielded with copper foil or braided mesh to effectively isolate the electromagnetic field inside the cable and prevent interference with surrounding electronic equipment. The outer layer uses metal braided mesh or aluminum foil for secondary shielding, which further enhances the cable's anti-interference ability. This multi-layer shielding design not only improves the electromagnetic compatibility of the cable, but also ensures the quality and safety of signal transmission during the charging process, greatly enhancing the user experience.

Durable and environmentally friendly design of the sheath
As the outermost layer of the EV charging cable, the sheath layer is directly subjected to erosion and physical wear from the external environment. Zhejiang Shuangyang Group uses high-performance polyvinyl chloride (PVC) or thermoplastic polyurethane (TPU) materials in the design of the sheath layer. These materials not only have excellent weather resistance, oil resistance and wear resistance, but also maintain good flexibility in low temperature environments, ensuring the reliable use of cables in various extreme environments.
In terms of environmental protection, Zhejiang Shuangyang Group actively responds to the global call for environmental protection. All sheath materials comply with ROHS and other environmental protection standards, minimizing pollution to the environment. In addition, the design of the sheath layer also fully considers the identification and recognition of the cable. Key information such as the cable specifications, models and manufacturer information is marked on the surface of the sheath by printing or embossing, making it easier for users to quickly identify and distinguish the cable during use.