New energy electric vehicles must be familiar to everyone. How much do you know about the wires and cables inside the vehicle? As for the thickness of vehicle high-voltage cable, in fact, the principle of household cable used is the same as that of other electric field. For example, comparing two kinds of high-voltage cables (divided into thickness and thickness) of two vehicles, it is concluded that the quality of high-voltage harness of "thin wire" is lower than that of “thick” high-voltage harness.

Of course, these are two kinds of high-voltage harnesses, which have different functions and cannot be directly compared. There are many specifications and models of vehicle high-voltage cables, such as 3mm ² -70mm ². For example, for electric vehicles, under nearly 400V high voltage, the high-voltage line used for 85KW motors is very different from the high-voltage line used for 6.6kw chargers - "thickness", that is, the difference in the cross-sectional area of copper wire, which is also obvious. Therefore, the vehicle high-voltage harness is assembled on different parts according to the power demand.

The high-voltage harness is connected to the spare parts on the vehicle, including drive motor, air conditioning system, on-board battery, etc. These applicable materials are also common materials according to the matching requirements of devices, such as 125 ℃ XLPE and 180 ℃ silica gel, which have high and low temperature resistance and tear resistance. The cable material is thermosetting material, and the wires and cables are soft and smooth, Cables of different specifications and models are made of shielded or unshielded materials.

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