In order to facilitate installation and maintenance, and ensure that electrical equipment can work in the worst conditions, the wires of different specifications and colors used in the electrical equipment of the entire vehicle are reasonably arranged into a whole, and the wires are bundled with insulation Bundle, which is both complete and reliable.
2. Normal selection of wire cross-section and color scale
(1) Correct selection of wire cross-section
The electrical equipment on the car selects the cross-sectional area of the wires used according to the size of the load current;
For long-time electrical equipment, 60% of the actual current carrying capacity of the wire can be selected;
For short-term electrical equipment, 60% -100% of the actual ampacity of the available wires can be used.
(2) Selection of wire color code
For easy identification and repair, the wires in the wiring harness are colored differently.