Electric vehicle fast charging cable connector

Product Overview

One of the challenges in the spread of electric vehicles (EVs) is shortening charging time. To shorten charging time, it is necessary to increase the charging current, but this causes the problem of increased heat generation inside the charging cable connector. On the other hand, the amount of heat generated can be reduced by increasing the cable conductor size, but this increases the weight and size of the cable, which reduces operability during charging.
Therefore, in order to increase the charging current without increasing the size of the cable conductor, we developed a liquid-cooled cable connector that application liquid cooling technology that efficiently removes heat by circulating a liquid coolant inside the cable connector. This has achieved a rated charging current that is more than three times higher than conventional models, without compromising operability in terms of weight and size.

strong point / feature

• Reduced weight and size through liquid cooling technology that circulates a coolant inside the cable and connector to remove heat generated during charging