This liquid cooling source of our company is specially developed for the high temperature heat dissipation of the charging gun, and it is our self-developed product. The product model is: ZQ-6A, after the charging gun system adopts liquid cooling technology, its charging current can be actually increased from the nominal 250A to 600A, and can work safely for a long time. After its performance improvement, it can effectively shorten the charging time and solve the problem of long charging time for new energy electric vehicles. The coolant in the liquid cooling system uses electronic fluorinated liquid, which meets the requirements of environmental protection, and more importantly, has good insulation performance. Therefore, the coolant can be directly in contact with the heating element of the contact and wire, and there is no need to increase the insulation material in the middle. Because the contacts and cable conductors have good thermal conductivity, the cooling performance of the liquid cooling system can be effectively improved.
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