What is the difference between power cable and XLPE cable?

Cross-linked polyethylene is an insulating material, the cables used for insulation are cross-linked polyethylene cables, and power cables are cross-linked, cross-linked power cables.

In addition to cross-linked polyethylene insulation, there are also cables made of insulating materials such as polyvinyl chloride and rubber cables. So, power cable is a kind of cable, and XLPE cable is a kind of power cable.