What is the role of high voltage lines in new energy vehicles?

The function of the high-voltage line of the new energy vehicle is to distribute the signal of the internal wiring harness of the distribution box, transmit electric energy efficiently and with high quality, and shield external signal interference. The high-voltage connection system consists of high-voltage wire harnesses and connectors. Connectors are required for DC/DC, water heating PTC chargers, air heating PTCs, DC charging ports, power motors, high voltage wiring harnesses, maintenance switches, inverters, power batteries, high voltage boxes, electric air conditioners, and AC charging ports.

New energy vehicle high voltage wiring harness introduction:

The automobile wiring harness is the main body of the automobile circuit network and the carrier of the existence of the automobile circuit. The automotive wiring harness is the bridge and link for the work of the electrical components of the vehicle, and the nervous system of the vehicle's power and signal transmission and distribution. The high-voltage wiring harness can be connected to the internal and external wiring harness of the electric vehicle according to different voltage levels. It is mainly used for signal distribution of the internal wiring harness of the power distribution box, to transmit electric energy with high efficiency and high quality, and to shield external signal interference.

The high-voltage connection system consists of high-voltage wire harnesses and connectors. DC/DC, plumbing PTC chargers, air heating PTCs, DC charging ports, power motors, high-voltage wiring harnesses, maintenance switches, inverters, power batteries, high-voltage boxes, electric air conditioners, AC charging ports, etc. all need connectors; The high-voltage wiring harness is the neural network of the high-voltage system of the new energy vehicle, which is very important.

Composition of high-voltage wire harness (A):

1. Connector.

2. Terminal.

3. Cable.

4. Clip.

5. Tape; Heat Tube; Corrugate Tube.

6. Seal; Plug.

7. Label.