The wire bracket is fixed. For the high-voltage wire with a wire diameter ≥ 35mm², generally use the high-voltage wire between the wire brackets to lift it up to keep it away from the protruding part of the body to prevent the high-voltage wire from being worn.
Connector fixation refers to a fixture installed on a high-voltage connector. The fixture generally has an additional fixing head that can be inserted into a hole in the body sheet Metal to fix the connector on the body or high-voltage equipment.
There are metal parts near the installation and arrangement area of the high-voltage wire harness, and there will be structures such as burrs and flanges. Protective parts need to be used for protection to reduce the possibility of high-voltage wire harness wear.
The environment of the wiring harness inside and outside the vehicle is relatively complicated. According to its layout position on the vehicle and its working conditions, its outer surface should be wrapped with orange corrugated tubes, braided tubes, tapes or other external coverings to increase its safety. Wear resistance, heat insulation and aesthetics make the high-voltage wire harness can be used normally in different environments.
Commonly used wiring harness coverings include corrugated tubes, sheaths, sheaths and tapes, etc., which play the roles of abrasion resistance, heat insulation, shock absorption and warning.