Low Voltage Cables

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Low Voltage Cables

PVC Bells & Mains (Copper & Aluminium)

Electrical and physical properties of 3 and 4 core PVC insulated PVC bedded *SWA PVC sheathed 600/1000 V cables with aluminium or copper conductors and manufactured to SANS 1507-3.

*Where the armouring of cable is used as the earth continuity path, it may be necessary to replace some of the steel wires with tinned copper wires (ECC) or to use a supplementary earth continuity conductor



PVC Multicore

Electrical and physical properties of Multicore PVC insulated PVC bedded *SWA PVC sheathed 600/1000V cables with stranded copper conductors manufactured to SANS 1507.

* Where the armouring of a cable is used as the earth continuity path, it may be necessary to replace some of the steel wires with tinned copper wires (ECC) or to use a supplementary earth continuity conductor.

PVC CONTROL



PVC Main



AIRDAC

CNE Cables

House Service Connection Cable:
Circular stranded hard drawn copper phase conductor, XLPE insulated with concentrically arranged identified bare earth conductors. Polyethylene sheathed 600/1000V house service connection cable. Nylon ripcord laid under sheath. Manufactured to SANS 1507 and NRS 062.

  • Small overall diameter - concentric construction (SNE - Separate Neutral Earth)
  • Lower mass - due to smaller diameter - no steel wire armour
  • Increased safety - reliable earthing
  • Improved reliability - UV stable sheath and core insulation
  • Tamper and vandal proof - unauthorised access to phase conductor inhibited by concentric layer
  • Easy strip with nylon ripcord
  • *Assuming worst conditions, i.e. -5.5ºC with simultaneous wind speed of 31m/s and measured at midspan.
  • **UTS = Minimum ultimate tensile strength. Safety factor for 2.5
  • ***MWT = Minimum working tension.

SNE Cables

House Service Connection Cable (with or without pilot cores):
Circular stranded hard drawn copper phase conductor, XLPE insulated with concentrically arranged identified neutral and bare earth conductors. Polyethylene sheathed 600/1000V service connection cable. Nylon ripcord laid under sheath. Manufactured to SANS 1507 and NRS 063.

  • Small overall diameter - concentric construction (SNE - Separate Neutral Earth)
  • Lower mass - due to smaller diameter - no steel wire armour
  • Increased safety - reliable earthing
  • Improved reliability - UV stable sheath and core insulation and water blocked
  • Tamper and vandal proof - unauthorised access to phase conductor inhibited by concentric layer.
  • Easy strip with nylon ripcord
  • *Assuming worst conditions, i.e. -5.5ºC with simultaneous wind speed of 31m/s and measured at midspan.
  • **UTS = Minimum ultimate tensile strength.
  • ***MWT = Minimum working tension.


Bare Copper

Cable Description
High conductivity plain soft stranded copper conductors to SANS 1411.

    Conductor Sizes
  • 1.5mm² - 240mm²
Low Voltages Cables
PILC Cables
XLPE Cables
Aerial Bundle Cables (ABC)
Overhead Cables