New energy vehicle wiring harness is an important part of connecting all components of electric vehicle body and transmitting power signals and data. Wiring harness is usually composed of wires, insulators, connectors, plugs and other components, through the combination of these components to achieve communication and data transmission between the components of electric vehicles, to ensure the normal operation of all parts of the vehicle.

Compared with traditional fuel vehicle wiring harnesses, new energy vehicle wiring harnesses have the following characteristics:

1. Application in high pressure environment: the wiring harness of new energy vehicles usually needs to withstand high voltage power transmission, so it is necessary to use high-strength and high-voltage wires and insulators to ensure the normal operation and safety of the car.

2. Complex functional requirements: New energy vehicles have a complex electric system and intelligent control system, and the wiring harness needs to meet the complex functional requirements between various components, such as battery management, motor control, charging control, etc.

3. Energy saving and environmental protection: New energy vehicle wiring harnesses usually use materials and designs with high efficiency and low energy consumption to achieve energy saving and environmental protection effects.

4. High safety requirements: new energy vehicle wiring harnesses need to undergo strict testing and certification to ensure their reliability and safety in harsh environments such as high pressure, high temperature and high humidity.

5. Compact structure: the wiring harness of new energy vehicles needs to meet the requirements of automobile design, ensure that the wiring harness layout is reasonable and the structure is compact to ensure the appearance and performance of the vehicle.

In general, new energy vehicle wiring harness has played a crucial role in the development of electric vehicle technology, which not only ensures the normal operation of the vehicle, but also reflects the advantages of electric vehicles in energy saving, environmental protection and intelligence. In the future, with the popularization of new energy vehicles and the continuous progress of technology, new energy vehicle wiring harnesses will usher in a broader space for development.