This image displays a cross-section model of a 220kV Extra-High Voltage (EHV) Single-Core XLPE Insulated Power Cable. It utilizes a multi-segmented Milliken copper conductor, a specialized design where individual copper strand sections are insulated from one another to minimize skin effect and proximity losses in large-scale electricity transmission.

This product is mainly used in urban power grid transmission and distribution, urban power grid capacity expansion and renovation, substation construction, and overhead grounding engineering projects. It has the advantages of large transmission capacity, good mechanical performance, and does not occupy ground space.
Please share the more technical details on the current-carrying capacity (ampacity) of this specific cross-section, or do you need information on the bonding methods used for its metallic sheath?