High voltage circuit connection of Vehicle

China [CN]

Key points of high-voltage harness design: During the design of high-voltage harness, factors such as vehicle working conditions, extreme ambient temperature, interior layout, power battery voltage platform, etc. shall be fully considered. The high-voltage harness includes parts such as high-voltage cables, cable coverings (corrugated pipes, woven nets), fixed supports, high-voltage connectors, high-voltage terminals, etc.

 Determine the electrical characteristics of high-voltage components connected by high-voltage harness according to the layout of high-voltage electrical components of the vehicle, including rated working current, peak working current, peak power, duration, rated power, peak power, etc. In combination with the ambient temperature of the harness layout, select the cable model with appropriate size and reasonable temperature.

The internal environment of the hybrid electric vehicle is complex, and the cable needs to adapt to a wide temperature range. At the same time, due to the influence of the cable's own resistance, when the large current flows for a long time, it will generate high heat. Therefore, the temperature resistance of the cable is an important factor in selecting the cable model.

Whether it is hybrid, all electric or fuel cell, all these types of vehicles need car wires and cables to handle extreme load currents. Our high voltage (HV) cables can meet all electrical, thermal and mechanical requirements very well.

 For more EV HV Cable and electric vehicle High-Voltage cable, please visit OMG official website: https://www.omgevcable.com