XS Cable

The XS Cable is a type of overhead aerial cable designed for low-voltage power distribution systems, with a rated voltage of 0.6/1kV. Unlike many aerial cables that use aluminum conductors, the XS cable features copper conductors for superior conductivity and strength. All cores are insulated with XLPE (cross-linked polyethylene) and stranded with a left-hand lay.

Key Specifications & Construction

• Voltage: 0.6/1kV
• Conductor: Stranded, Class 2 copper conductors for both phase and public lighting.
• Insulation: XLPE (Cross-linked polyethylene).
• Stranding Direction:
  • Outer Layer: Left-hand (S)
  • Core Assembly: Helical with a right-hand (Z) direction, especially when a messenger wire is present.
• Standards: NP 3528 / HD 626, DMA C33-209, and IEC 60754-1 EN 60754-1.

Technical Data

• Operating Temperature: −60∘C to +50∘C
• Long-term Permissible Core Heating: +90∘C
• Overload Temperature (up to 8 hours/day): +130∘C
• Short Circuit Temperature (up to 5s): +250∘C
• Minimum Laying Temperature: −20∘C
• Minimum Bending Radius: 10 times the wire diameter
• Service Life: Minimum 25 years

Parameters for Different Configurations