A 500mm single-core XLPE (Cross-linked Polyethylene) cable is a type of electrical power cable designed for high-voltage applications. Its construction typically involves several layers, as seen in the image provided:. Such as
1. Conductor:
The innermost part, usually made of stranded aluminum (as depicted in the image), which carries the electrical current. For a 500mm2 cable, this conductor would be substantial in size to handle high current loads
2. XLPE Insulation:
This is the primary insulating layer, made of cross-linked polyethylene, known for its excellent dielectric strength, high-temperature resistance, and long-term stability. This layer prevents current leakage
3. Insulation Screen:
Another semi-conducting layer applied over the XLPE insulation to maintain a uniform electric field and contain it within the insulation. Etc