Customization: | Available |
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Application: | Construction, Overhead, Underground |
Voltage: | Low and Medium Voltage Cable |
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PHASE CONDUCTOR | CONCENTRIC NEUTRAL CONDUCTOR NUMBER AND APPROX. DIAMETER OF WIRES |
LAY LENGTHS |
THICKNESS OF OVER SHEATH |
APPROX. OVERALL DIAMETER OF CABLE |
max.d.c. CONDUCTOR RESISTANCE PER 1000 m OF CABLEAT 20 ºC |
||||
Nominal area | Number and approximate diameter of wires |
Thicknesof insulation | Phase | Neutral | |||||
mm2 | mm | mm | mm | min mm |
max mm |
mm | mm | WΩ | WΩ |
10 | 7/1.35 | 1.55 | 23/1.13 | 75 | 151 | 1.4 | 12.21 | 3.08 | 1.335 |
16 | 7/1.70 | 1.55 | 26/1.13 | 84 | 167 | 1.4 | 13.34 | 1.91 | 1.808 |
25 | 7/2.14 | 1.60 | 29/1.13 | 95 | 190 | 1.5 | 14.88 | 1.20 | 1.058 6 |
35 | 19/1.53 | 1.65 | 27/1.35 | 109 | 218 | 1.6 | 16.75 | 0.868 | 1.796 6 |
PHASE CONDUCTOR | CONCENTRIC NEUTRAL CONDUCTOR NUMBER AND APPROX. DIAMETER OF WIRES |
LAY LENGTHS |
THICKNESS OF OVER SHEATH |
APPROX. OVERALL DIAMETER OF CABLE |
max.d.c. CONDUCTOR RESISTANCE PER 1000 m OF CABLEAT 20 ºC |
||||
Nominal area | Number and approximate diameter of wires |
Thicknesof insulation | Phase | Neutral | |||||
mm2 | mm | mm | mm | min mm |
max mm |
mm | mm | WΩ | WΩ |
4 | 7/0.85 | 1.55 | 24/0.85 | 59 | 118 | 1.4 | 9.75 | 4.61 | 1.343 |
6 | 7/1.04 | 1.55 | 26/0.85 | 63 | 127 | 1.4 | 10.72 | 3.08 | 1.240 |
10 | 7/1.35 | 1.55 | 29/0.85 | 71 | 142 | 1.4 | 11.73 | 1.83 | 1.151 |
16 | 7/1.70 | 1.55 | 26/1.13 | 84 | 167 | 1.4 | 12.78 | 1.15 | 1.007 4 |
25 | 7/2.14 | 1.60 | 29/1.13 | 95 | 190 | 1.5 | 14.88 | 0.727 | 0.629 |
35 | 19/1.53 | 1.65 | 28/1.35 | 109 | 218 | 1.6 | 16.75 | 0.524 | 0.473 |
ITEM | SPECIFICATION (PARTICULARS | UNIT | Data |
1 | Insulation Voltage | V | 600/1000 |
2 | Conductor size | mm² | 16 |
3 | Phase Conductor material | N/A | Hard drawn Aluminium conductor -Single core |
4 | Insulation Material | N/A | XLPE |
5 | Earth wire material type | N/A | Bare Aluminium conductor |
6 | Rip Chord | N/A | Nylon |
7 | Reference Standards | N/A | SANS 1507, NRS 063, IEC 60502/228 ESI 09-7 |
8 | Phase conductor Insulation thickness | mm | 1.0 |
Construction (Phase conductor) | |||
9 | Structure | mm | Single core |
10 | Insulation Thickness | mm | 1.0 |
11 | Reference Insulation O.D | mm | 7.1 |
Construction (Earth Wire) | |||
12 | Structure | Numbers | 12 |
13 | Wire structure | N/A | 12/1.7 |
Construction (Pilot/Communication Wires) | |||
14 | Structure | mm² | 4X0.5 |
15 | Reference Insulation O.D | mm | 1.13 |
16 | Conductor material | N/A | Copper |
17 | Insulation Material | N/A | LLPDE/XLPE |
18 | Number of conductors | Numbers | 4 |
Construction (Sheath) | |||
19 | Nominal Thickness | mm | 1.6 |
20 | Reference Insulation O.D | mm | 14.5 |
21 | Sheath Material | N/A | LLPE Black UV stable/HQ PVC |
Insulation material colours | |||
22 | Phase conductor | N/A | Red |
23 | Pilot wires (04) | N/A | Red, Green, White, Blue |
24 | Sheath | N/A | Black |
Performance (Electrical Characteristics) | |||
25 | Phase Conductor - Maximum resistance at | ≤1.91 | |
26 | Earth Wires - - Maximum resistance at | ≤7.40 | |
27 | Pilot Wires - Maximum resistance at 20 | ≤36 |