INTRODUCTION
NA2XSERY (YJLSV32) Three-Core, Copper Wire Shield AL/XLPE/CWS/SWA/PVC is a medium voltage cable for distribution networks. It is suitable for laying indoor, tunnel, cable trench, shaft or buried laying. The cable can withstand mechanical external forces and a certain tensile force, and is widely used in transformer stations, electric power plants and industrial plants.
CONSTRUCTION
- Conductor: Copper or aluminum, class 2, circular compacted conductors
- Conductor screen: Non – metallic, semi – conducting compound
- Insulation: Cross – linked Polyethylene (XLPE)
- Insulation screen: Non – metallic, semi – conducting compound
- Metallic screen: Copper wire
- Filler: Non – hygroscopic material
- Inner sheath: Polyvinyl chloride (PVC)
- Armour: Steel wire
- Outer sheath: Polyvinyl chloride (PVC)
INTERNATIONAL STANDARD
- IEC 60228 Conductors of Insulated Cables
- IEC 60502-2 Power Cables with Extruded Insulation and Their Accessories for Rated Voltages from 1kV (Um=1.2kV) up to 30kV (Um=36kV) – Part 2:Cables for Rated Voltages of 6kV (Um=7.2kV) up to 30kV (Um=36kV)