What is the importance of wire selection for automotive wiring harness processing?

Different standards of automotive wire, there are different materials processing, the use of electrical properties, temperature resistance, wear resistance, etc. There are certain requirements to ensure the stability of the car is the first sign of the automobile manufacturers, whether it is the engine or directional control, brakes, and other automotive wiring harnesses must be strictly in accordance with the standards to purchase wire, otherwise there will be serious safety hazards. Huicheng yuan automotive wiring harness is as a veteran automotive wire brand has many years of experience in cooperation with car companies, for you to summarize the following, the selection of wire requirements: 1, automotive starter, generator, batteries and other parts of the requirements of the wire can be with the high current, the insulation can also be quickly dissipated.

2, the engine transmission around the high ambient temperature, corrosive gases and liquids are also more, therefore, the engine car wiring harness wire must use high temperature, oil, vibration and friction resistant wire. 3, the trunk used in the wiring harness to be often bending, generally with some protection of the sheath, the internal use of the wire selection of cold elasticity of the wire to ensure that it works properly. 4, the weak signal sensors to be used in the shielded wire, such as the burst sensor And crankshaft position sensor, ABS wheel speed sensor, etc. 5, ABS wiring harness assembly used to withstand high temperatures of 150-200 ℃, the outer protective insulation layer is hard, wear-resistant, but the core should be larger than 133 stranded wire.

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