Airdac SEN Cable Application
For use in electricity supply to houses, 600V. Strung in air from pole top distribution box to houses pre-paid electricity meter / main circuit breaker.
Airdac SEN Cable Standard
SANS 1507-6
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 -6.
1.Insulation: black PE (Polyethylene)
2.Phase Conductor: Stranded Copper Conductor
3.Insulation: Red XLPE
4.Neutral Conductor:PE insulated Solid Copper Wire
5.Ripcord: Nylon
6.Binder Tape:Polyester Tape
7.Outer Sheath: Black PE (Polyethylene)
8.Pilot Core: PE Insulated Copper Wire
9.Earth Conductor: 3 bare Solid Copper Wire
• Small overall diameter - concentric construction (SNE - Seperate 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.
SEN Cable Parameter
| Size |
Phase Conductor |
XLPE Insulation |
Earth Conductor |
Neutral Conductor |
Pilot Core |
PE Sheath |
Approx.
Weight |
| Structure |
O.D |
Thickness |
O.D |
Structure |
Structure |
Structure |
Thickness |
O.D |
| mm2 |
No./mm |
mm |
mm |
mm |
No./mm |
No./mm |
No./mm |
mm |
mm |
kg/km |
| 4 |
7/0.92 |
2.76 |
1.0 |
4.76 |
3/1.05 |
7/0.86 |
2/1.13 |
1.4 |
10.0 |
168 |
| 10 |
7/1.35 |
4.05 |
1.0 |
6.05 |
3/1.78 |
7/1.33 |
2/1.13 |
1.6 |
12.7 |
334 |
| 16 |
7/1.70 |
5.10 |
1.0 |
7.10 |
3/2.20 |
7/1.76 |
2/1.13 |
1.6 |
14.5 |
502 |
