An XLPE 70mm x 1 core, CU, 11KV cable is a single-core power cable with a 70mm² copper conductor, insulated with cross-linked polyethylene (XLPE), and designed for use in 11 kilovolt (11kV) electrical systems. It's a high-voltage cable suitable for various applications, including industrial, commercial, and utility settings.  Here's a more detailed breakdown: • XLPE Insulation: 
Cross-linked polyethylene (XLPE) is a type of insulation known for its excellent thermal and electrical properties, as well as its durability. It provides reliable insulation for high-voltage applications, such as 11kV. 




 • 70mm² Copper Conductor: 
The "70mm²" indicates the cross-sectional area of the copper conductor, which is the pathway for electrical current. The copper is typically stranded and annealed for flexibility and conductivity. 




 • 1 Core: 
This signifies a single-core cable, meaning it has one conductor, as opposed to multi-core cables which have multiple conductors within a single sheath. 




 • 11kV Voltage Rating: 
The "11KV" designation indicates that the cable is designed for use in systems with a voltage of 11,000 volts. 




 • Applications: 
Such cables are commonly used for power distribution and transmission in various settings, including: ◦ Industrial plants. 
 ◦ Commercial buildings. 
 ◦ Utility power grids. 
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 • Installation: 
Depending on the specific application and local regulations, the cable may be installed overhead or underground.