What Characteristics Do High-voltage Wiring Harnesses for New Energy Vehicles Need to Have?

Kable-X is a high-end customized Wiring Harness manufacturer located in Suzhou, and the factory is only half an hour's drive away from Shanghai. The company was established in 2015, and our factory area reaches 5,000 square meters. We have more than 20 experienced wiring harness engineers. There is a lot of experience in Wire Harness design and development, and there are many successful examples. Our wiring harnesses, both the product itself and the production process, are in line with industry standards. At present, the wiring harnesses we have produced include Medical Cable Assembly, Industrial Cable Assembly, communication wire harness and automotive wiring harness. The field of new energy is also what we want to develop vigorously now. Then, what characteristics do high-voltage wiring harnesses in new energy wiring harnesses need?
The performance of high-voltage wiring harnesses for new energy vehicles is much higher than that of low-voltage wiring harnesses. Shielded high-voltage wires are usually used in China. In recent years, Japan has mainly adopted non-screened high-voltage wires and screened wires.
Shielding high-voltage lines can reduce the impact of EMI (Electromagnetic Interference) REL (Radio Interference) on the entire vehicle system. The entire high-voltage wiring harness circuit is shielded and connected. The high-voltage wiring harness shielding layer of the motor, controller and battery interfaces is connected to the battery motor controller shell through a crimping structure such as a plug-in, and then connected to the body ground. Shielding of high-voltage lines is not necessary for the cable to conduct data, but it can reduce or avoid the radiation of high-voltage lines. Necessity of high-voltage wire harness shielding:
Withstand voltage performance: conventional automobile high-voltage rated 600V, commercial vehicle and bus ten voltage can be as high as 1000V;
Withstand current performance: According to the current amount of high-voltage system components, it can reach 250~400A;
Temperature resistance: The high temperature resistance grades are divided into 125°, 150, and 200°C. The high temperature routine chooses 150°C wire: the low temperature routine is -40°C.
Our company has the ability to produce simple wiring harnesses such as Outdoor Waterproof Wire Harness and Power Equipment Wire Harness, as well as high-end wiring harnesses such as Military Wire Harness and Aerospace Cable Assembly. Buy the wiring harness, you can always trust Kable-X!