Electric high-power charging cable technology application characteristics

High-power DC fast charging is an effective way to increase the charging power of electric vehicles and relieve charging anxiety, and high-power DC fast charging promotes the development of charging systems in the direction of high voltage and liquid cooling.

From a technical perspective, the traditional heat dissipation method of charging piles mostly uses direct ventilation, which has low protection level and poor reliability. Liquid cooling has better performance than air cooling, but currently costs more. It will gradually become the mainstream trend in module cooling in the future.

Among them, liquid cooling requires setting up a special circulation channel between the cable and the charging gun, adding coolant into the channel, and driving the liquid circulation through a power pump to take out the heat and play a heat dissipation role.

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