What is the internal structure of a Liquid-Cooled EV Charging Cable?

Liquid-cooled cables are essential for High-Power Charging (HPC) above 250A to prevent overheating.

Composition: These cables feature integrated cooling channels (often using a water-glycol mixture or synthetic oil) surrounding the power conductors.

Advantage: This allows for a significantly smaller conductor cross-section, making the cable lighter and more flexible for the end-user while maintaining high power delivery.