Specifications of electric vehicle wiring harness

The wires in the electric vehicle wiring harness have different cross-sectional areas, and the current values allowed to pass through the wires with different cross-sectional areas are different. Generally speaking, more than 1.5mm? wires are used for battery output lines, main wire harness lines, control system main supply lines, power locks, and battery pack connections; more than 0.5 mm? wires are used for lighting signal systems and combination switches; brake power off, parking Switches, etc. use more than 0.15 mm? wire. Reasonable wiring harness processing design is an important guarantee for the quality of electric vehicle products. In the context of a society that advocates the concept of environmental protection, electric vehicles are becoming more and more popular. Wire harness manufacturers should actively study the layout method of electric vehicle wiring harnesses to minimize line failures of electric vehicles.