Characteristics of EV cable conductor materials: flexibility of electric cable, in which the thickness of conductor plays a decisive role. Generally, a superfine copper wire is wound together to form a special conductor structure, which has good elasticity, strong bending resistance and long service life.
Characteristics of EV cable insulation materials: The selection of insulation materials mainly considers heat resistance and mechanical strength. According to the requirements of products, soft materials are reasonably selected, which can flexibly keep specially designed twisted wires.
Structural characteristics of EV cable: When the cable is multi-core, it usually needs to twist the core wire. In order to make up for the distortion caused by the twisted high-voltage cable core, it is necessary to twist this special equipment. In this process, the take-off reel equipped with a special twisting machine rotates in the opposite direction to the twisting direction. This is necessary to prevent cable deformation and tension. According to the different cable structures, fillers are usually used to ensure the high concentricity of shielded cables, so as to obtain good high-voltage cables. Using packing tape on the twisted-pair core can keep the flexibility of the cable.
Shielding material: Generally, tinned copper wire and aluminum foil are used as the shielding layer of EV cable. Tin-plated copper wire is resistant to environmental factors such as oxidation through electroplating, and the density control makes the shielding function stronger. Fine copper wire is used while maintaining design flexibility.
Material: The standard color of the sheath should be orange as the warning color, and the material should be selected according to the thermal and mechanical properties. As the sheath is in direct contact with the outside world, it has certain requirements for its wear resistance.
Usage characteristics of new energy control cable:
1. The signal control and transmission network system of the new energy control cable for voltage and current during charging has the characteristics of high voltage, high temperature resistance, electromagnetic interference resistance, stable signal transmission, bending resistance of more than 10,000 times, wear resistance of more than 50,000 times, oil resistance, water resistance, acid and alkali resistance, UV resistance, etc.
2. The concentricity of the product is good, up to more than 80%, and the high-voltage resistance of the cable is stable and reliable.
3. The product is bent for 4D, which is convenient for use between corner wiring in narrow space. The product has high flexibility and is very convenient for vehicle wiring.
4. The rated temperature of the product is 125, which is a great technical progress and improvement for the flexible insulation material formed in one step, and it is very important to ensure the flexibility of the cable and improve its electrifying capacity.

New energy control cable is the main carrier of electric vehicle power output, and high-temperature and high-voltage EV cable is one of the important components that determine the performance and safety of the vehicle. The research, development and design of the new energy control cable should be considered not only from the perspective of the whole vehicle, but also from the links of raw materials, connectors and parts suppliers. Work together to develop a unified standard that meets the requirements of the current actual use environment and is industry-forward-looking. It will further improve the safety of electric vehicles, reduce the design and manufacturing costs of high-voltage wiring harnesses, and contribute to the development of new energy vehicle industry.

In recent years, the new energy industry has developed rapidly, especially the new energy automobile industry has developed rapidly in recent two years. As an important part of the new energy automobile, let's take a look at the structure and characteristics of the new energy control cable.
Characteristics of EV cable conductor materials: flexibility of electric cable, in which the thickness of conductor plays a decisive role. Generally, a superfine copper wire is wound together to form a special conductor structure, which has good elasticity, strong bending resistance and long service life.
Characteristics of EV cable insulation materials: The selection of insulation materials mainly considers heat resistance and mechanical strength. According to the requirements of products, soft materials are reasonably selected, which can flexibly keep specially designed twisted wires.
Structural characteristics of EV cable: When the cable is multi-core, it usually needs to twist the core wire. In order to make up for the distortion caused by the twisted high-voltage cable core, it is necessary to twist this special equipment. In this process, the take-off reel equipped with a special twisting machine rotates in the opposite direction to the twisting direction. This is necessary to prevent cable deformation and tension. According to the different cable structures, fillers are usually used to ensure the high concentricity of shielded cables, so as to obtain good high-voltage cables. Using packing tape on the twisted-pair core can keep the flexibility of the cable.
Shielding material: Generally, tinned copper wire and aluminum foil are used as the shielding layer of EV cable. Tin-plated copper wire is resistant to environmental factors such as oxidation through electroplating, and the density control makes the shielding function stronger. Fine copper wire is used while maintaining design flexibility.
Material: The standard color of the sheath should be orange as the warning color, and the material should be selected according to the thermal and mechanical properties. As the sheath is in direct contact with the outside world, it has certain requirements for its wear resistance.
Usage characteristics of new energy control cable:
1. The signal control and transmission network system of the new energy control cable for voltage and current during charging has the characteristics of high voltage, high temperature resistance, electromagnetic interference resistance, stable signal transmission, bending resistance of more than 10,000 times, wear resistance of more than 50,000 times, oil resistance, water resistance, acid and alkali resistance, UV resistance, etc.
2. The concentricity of the product is good, up to more than 80%, and the high-voltage resistance of the cable is stable and reliable.
3. The product is bent for 4D, which is convenient for use between corner wiring in narrow space. The product has high flexibility and is very convenient for vehicle wiring.
4. The rated temperature of the product is 125, which is a great technical progress and improvement for the flexible insulation material formed in one step, and it is very important to ensure the flexibility of the cable and improve its electrifying capacity.

New energy control cable harness is the main carrier of electric vehicle power output, and high-temperature and high-voltage EV cable is one of the important components that determine the performance and safety of the vehicle. The research, development and design of the new energy control cable should be considered not only from the perspective of the whole vehicle, but also from the links of raw materials, connectors and parts suppliers. Work together to develop a unified standard that meets the requirements of the current actual use environment and is industry-forward-looking. It will further improve the safety of electric vehicles, reduce the design and manufacturing costs of high-voltage wiring harnesses, and contribute to the development of new energy vehicle industry.