Cu or Al – XLPE – Cu – PVC or PE
Three Core Bundle Cable XLPE Insulation – Without Messenger – IEC 60502-2
| Application | Three single-core cables pre-assembled without messenger, for power distribution and power supply stations used in Utility and Industrial applications, for rated voltages up to 18/30kV. Suitable for fixed installations, indoor or outdoor, in open air on cable trays, or underground in ducts or directly buried. |
| Cable Designation | Cu / XLPE / Cu Tape screen / PVC or PE Cu / XLPE / Cu Wire screen / PVC or PE Al / XLPE / Cu Tape screen / PVC or PE Al / XLPE / Cu Wire screen / PVC or PE |
| Construction Characteristics | Conductor Plain annealed Copper or Aluminium, circular, stranded, class 2 per IEC 60228. |
| Insulation | Semi-conductive screen over the conductor. XLPE (cross-linked polyethylene) insulation and Semi-conductive screen over the insulation (strippable 1), applied by simultaneous extrusion in just one operation. |
| Metallic Screen | Copper wire screen – annealed copper wires helically wound and an equalising copper tape applied in an open counter-helix. Poly Propylene tape is applied over the screen. Or Copper tape screen – a copper tape, helically applied with overlap. |
| Oversheath | Extruded PVC type ST2 or PE type ST7 |
