600/1000V, PVC Insulated and Lead Sheathed Cables according to IEC 60502-1
Applications
These cables are used for electricity supply in low voltage installation system, They are suitable for installation in indoors and outdoors, in cable ducts, under ground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage. The lead sheath brings an enhanced resistance to aromatic hydrocarbons.
Construction
Conductors
Conductors shall be Round Stranded (Non-compacted or Compacted) or shaped, Class 2 as per IEC 60228. For smaller sizes up to and including 4 mm2, Solid Conductors, Class 1 to IEC 60228 can also be provided based on special request.
Insulation
PVC Insulation material and thickness shall be as per IEC 60502-1, PVC material shall be Type A as per IEC 60502-1.
Colour Code (1)
| 1 Core | Red or Black |
| 2 Cores | Red, Black |
| 3 Cores | Red, Yellow, Blue |
| 4 Cores | Red, Yellow, Blue, Black |
| 5 Cores | Red, Yellow, Blue, Black, Green |
| Above 5 Cores | Black Cores with White numerals |
Colour Code (2)
| 1 Core | Brown or Blue |
| 2 Cores | Brown, Blue |
| 3 Cores | Brown, Black, Grey |
| 4 Cores | Blue, Brown, Black, Grey |
| 5 Cores | Green/Yellow, Blue, Brown, Black, Grey |
| Above 5 Cores | Black Cores with White numerals |
Assembly /Inner Sheath
Two, Three or Four insulated conductors are laid-up together with non-hygroscopic fillers compatible with the insulation material and the assembly is bedded with an extruded layer of PVC.
Lead Sheath
Extruded lead Alloy Type "E" to BS 12548. Thickness of lead shall be as per IEC 60502-1. Cables with other thickness of Lead Sheath can also be provided based on specific request.
Armour
Galvanized Steel Wires in accordance with IEC 60502-1 or BS 6346 or BS 5467 laid helically over PVC bedding as per requirement.
Galvanized Steel Tapes applied helically over PVC bedding in accordance with IEC 60502-1
Outer Sheath
Outer sheath shall be of Extruded PVC Type ST2 as per IEC 60502-1 or Type 9 as BS 6346/5467.
Special type of PVC sheathing material such as Fire Retardant PVC, Anti-Termite PVC, Anti-Rodent PVC, Sunlight resistant PVC, Oil Resistant PVC are available on special request. Also, special sheathing materials such as LLDPE, MDPE, HDPE, LSF, CPE are available on request.
Cable Parameters
Single core(unarmoured) |
 |
| Nominal Cross Section | Diameter of Conductor (Approx.) | Nominal Insulation Thickness | Nominal Inner Covering Thickness | Nominal Lead Sheath Thickness | Nominal Sheath Thickness | Overall Diameter (Approx.) |
|---|---|---|---|---|---|---|
| mm^2 | mm | mm | mm | mm | mm | mm |
| 1x10 | 3.6 | 1 | 1 | 1.2 | 1.4 | 12.8 |
| 1x16 | 4.5 | 1 | 1 | 1.2 | 1.4 | 13.7 |
| 1x25 | 5.6 | 1.2 | 1 | 1.2 | 1.4 | 15.3 |
| 1x35 | 6.7 | 1.2 | 1 | 1.2 | 1.5 | 16.4 |
| 1x50 | 8 | 1.4 | 1 | 1.2 | 1.5 | 18.3 |
| 1x70 | 9.4 | 1.4 | 1 | 1.2 | 1.6 | 19.8 |
| 1x95 | 11 | 1.6 | 1 | 1.3 | 1.7 | 22.1 |
| 1x120 | 12.4 | 1.6 | 1 | 1.3 | 1.7 | 23.7 |
| 1x150 | 13.8 | 1.8 | 1 | 1.4 | 1.8 | 25.7 |
| 1x185 | 15.3 | 2 | 1 | 1.4 | 1.8 | 27.9 |
| 1x240 | 17.5 | 2.2 | 1 | 1.5 | 1.9 | 30.8 |
| 1x300 | 19.5 | 2.4 | 1 | 1.6 | 2 | 33.5 |
| 1x400 | 22.6 | 2.6 | 1.2 | 1.7 | 2.2 | 38 |
| 1x500 | 25.2 | 2.8 | 1.2 | 1.8 | 2.3 | 41.4 |
| 1x630 | 28.3 | 2.8 | 1.2 | 1.9 | 2.4 | 44.9 |
Two cores(unarmoured) |
 |
| Nominal Cross Section | Diameter of Conductor (Approx.) | Nominal Insulation Thickness | Nominal Inner Covering Thickness |
Nominal Lead Sheath Thickness | Nominal Sheath Thickness | Overall Diameter (Approx.) |
|---|---|---|---|---|---|---|
| mm^2 | mm | mm | mm | mm | mm | mm |
| 2x2.5 | 1.8 | 0.8 | 1 | 1.2 | 1.8 | 14.8 |
| 2x4 | 2.3 | 1 | 1 | 1.2 | 1.8 | 16.6 |
| 2x6 | 2.8 | 1 | 1 | 1.2 | 1.8 | 17.6 |
| 2x10 | 3.6 | 1 | 1 | 1.2 | 1.8 | 19.2 |
| 2x16 | 4.5 | 1 | 1 | 1.2 | 1.8 | 21 |
| 2x25 | 5.6 | 1.2 | 1 | 1.2 | 1.8 | 24.1 |
| 2x35 | 6.7 | 1.2 | 1 | 1.3 | 1.8 | 26.4 |
| 2x50 | 8 | 1.4 | 1 | 1.4 | 1.9 | 30.3 |
| 2x70 | 9.4 | 1.4 | 1 | 1.5 | 2 | 33.4 |
| 2x95 | 11 | 1.6 | 1.2 | 1.6 | 2.2 | 38.4 |
| 2x120 | 12.4 | 1.6 | 1.2 | 1.7 | 2.3 | 41.6 |
| 2x150 | 13.8 | 1.8 | 1.2 | 1.8 | 2.4 | 45.7 |
| 2x185 | 15.3 | 2 | 1.4 | 1.9 | 2.6 | 50.5 |
| 2x240 | 17.5 | 2.2 | 1.4 | 2.1 | 2.8 | 56.4 |
| 2x300 | 19.5 | 2.4 | 1.6 | 2.3 | 3 | 62.2 |
Three cores(unarmoured) |
 |
| Nominal Cross Section | Diameter of Conductor (Approx.) | Nominal Insulation Thickness | Nominal Inner Covering Thickness |
Nominal Lead Sheath Thickness | Nominal Sheath Thickness | Overall Diameter (Approx.) |
|---|---|---|---|---|---|---|
| mm^2 | mm | mm | mm | mm | mm | mm |
| 3x1.5 | 1.4 | 0.8 | 1 | 1.2 | 1.8 | 14.5 |
| 3x2.5 | 1.8 | 0.8 | 1 | 1.2 | 1.8 | 15.3 |
| 3x4 | 2.3 | 1 | 1 | 1.2 | 1.8 | 17.3 |
| 3x6 | 2.8 | 1 | 1 | 1.2 | 1.8 | 18.3 |
| 3x10 | 3.6 | 1 | 1 | 1.2 | 1.8 | 20.1 |
| 3x16 | 4.5 | 1 | 1 | 1.2 | 1.8 | 22 |
| 3x25 | 5.6 | 1.2 | 1 | 1.3 | 1.8 | 25.4 |
| 3x35 | 6.7 | 1.2 | 1 | 1.3 | 1.9 | 28 |
| 3x50 | 8 | 1.4 | 1 | 1.5 | 2 | 32.2 |
| 3x70 | 9.4 | 1.4 | 1.2 | 1.6 | 2.1 | 36 |
| 3x95 | 11 | 1.6 | 1.2 | 1.7 | 2.3 | 40.9 |
| 3x120 | 12.4 | 1.6 | 1.2 | 1.8 | 2.4 | 44.3 |
| 3x150 | 13.8 | 1.8 | 1.4 | 1.9 | 2.5 | 49.2 |
| 3x185 | 15.3 | 2 | 1.4 | 2 | 2.7 | 53.8 |
| 3x240 | 17.5 | 2.2 | 1.6 | 2.2 | 2.9 | 60.6 |
| 3x300 | 19.5 | 2.4 | 1.6 | 2.4 | 3.1 | 66.5 |
Four cores(unarmoured) |
 |
| Nominal Cross Section | Diameter of Conductor (Approx.) | Nominal Insulation Thickness | Nominal Inner Covering Thickness |
Nominal Lead Sheath Thickness | Nominal Sheath Thickness | Overall Diameter (Approx.) |
|---|---|---|---|---|---|---|
| mm^2 | mm | mm | mm | mm | mm | mm |
| 4x1.5 | 1.4 | 1 | 1 | 1.2 | 1.8 | 15.2 |
| 4x2.5 | 1.8 | 1 | 1 | 1.2 | 1.8 | 16.2 |
| 4x4 | 2.3 | 1 | 1 | 1.2 | 1.8 | 18.4 |
| 4x6 | 2.8 | 1 | 1 | 1.2 | 1.8 | 19.6 |
| 4x10 | 3.6 | 1 | 1 | 1.2 | 1.8 | 21.5 |
| 4x16 | 4.5 | 1 | 1 | 1.2 | 1.8 | 23.8 |
| 4x25 | 5.6 | 1 | 1 | 1.3 | 1.8 | 27.7 |
| 4x35 | 6.7 | 1 | 1 | 1.4 | 1.9 | 30.7 |
| 4x50 | 8 | 1.2 | 1.2 | 1.6 | 2.1 | 35.8 |
| 4x70 | 9.4 | 1.2 | 1.2 | 1.7 | 2.2 | 39.6 |
| 4x95 | 11 | 1.2 | 1.2 | 1.8 | 2.4 | 45.1 |
| 4x120 | 12.4 | 1.4 | 1.4 | 1.9 | 2.6 | 49.4 |
| 4x150 | 13.8 | 1.4 | 1.4 | 2 | 2.7 | 54.3 |
| 4x185 | 15.3 | 1.6 | 1.6 | 2.2 | 2.9 | 60 |
| 4x240 | 17.5 | 1.6 | 1.6 | 2.4 | 3.1 | 67.1 |
| 4x300 | 19.5 | 1.6 | 1.6 | 2.6 | 3.3 | 73.7 |
Single core( aluminum wire armoured) |
 |
| Nominal Cross Section | Diameter of Conductor (Approx.) | Nominal Insulation Thickness | Nominal Inner Covering Thickness |
Nominal Lead Sheath Thickness | Nominal Seperation Thickness |
Nominal dia. of Aluminium wire armour | Nominal Sheath Thickness | Overall Diameter (Approx.) |
|---|---|---|---|---|---|---|---|---|
| mm^2 | mm | mm | mm | mm | mm | mm | mm | Kg/Km |
| 1x35 | 6.7 | 1.2 | 1 | 1.2 | 1 | 1.6 | 1.8 | 22 |
| 1x50 | 8 | 1.4 | 1 | 1.2 | 1 | 1.6 | 1.8 | 23.8 |
| 1x70 | 9.4 | 1.4 | 1 | 1.2 | 1 | 1.6 | 1.8 | 25.3 |
| 1x95 | 11 | 1.6 | 1 | 1.3 | 1 | 1.6 | 1.8 | 27.6 |
| 1x120 | 12.4 | 1.6 | 1 | 1.3 | 1 | 1.6 | 1.9 | 29.2 |
| 1x150 | 13.8 | 1.8 | 1 | 1.4 | 1 | 1.6 | 2 | 31.4 |
| 1x185 | 15.3 | 2 | 1 | 1.4 | 1.1 | 2 | 1.9 | 29.1 |
| 1x240 | 17.5 | 2.2 | 1 | 1.5 | 1.1 | 2 | 2 | 31.9 |
| 1x300 | 19.5 | 2.4 | 1 | 1.6 | 1.2 | 2 | 2.1 | 34.4 |
| 1x400 | 22.6 | 2.6 | 1.2 | 1.7 | 1.3 | 2.5 | 2.2 | 39.7 |
| 1x500 | 25.2 | 2.8 | 1.2 | 1.8 | 1.3 | 2.5 | 2.3 | 42.9 |
| 1x630 | 28.3 | 2.8 | 1.2 | 1.9 | 1.4 | 2.5 | 2.4 | 46.2 |
Two cores(Galvanized steel wire armoured) |
 |
| Nominal Cross Section | Diameter of Conductor (Approx.) | Nominal Insulation Thickness | Nominal Inner Covering Thickness |
Nominal Lead Sheath Thickness | Nominal Seperation Thickness |
Nominal dia. of Aluminium wire armour | Nominal Sheath Thickness | Overall Diameter (Approx.) |
|---|---|---|---|---|---|---|---|---|
| mm^2 | mm | mm | mm | mm | mm | mm | mm | Kg/Km |
| 2x2.5 | 1.8 | 0.8 | 1 | 1.2 | 1 | 1.25 | 1.8 | 14.9 |
| 2x4 | 2.3 | 1 | 1 | 1.2 | 1 | 1.25 | 1.8 | 16.7 |
| 2x6 | 2.8 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 18.4 |
| 2x10 | 3.6 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 20 |
| 2x16 | 4.5 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 21.8 |
| 2x25 | 5.6 | 1.2 | 1 | 1.2 | 1 | 1.6 | 1.8 | 24.8 |
| 2x35 | 6.7 | 1.2 | 1 | 1.3 | 1.1 | 1.6 | 1.8 | 27 |
| 2x50 | 8 | 1.4 | 1 | 1.4 | 1.1 | 2 | 2 | 31.5 |
| 2x70 | 9.4 | 1.4 | 1 | 1.5 | 1.2 | 2 | 2.1 | 34.5 |
| 2x95 | 11 | 1.6 | 1.2 | 1.6 | 1.3 | 2.5 | 2.3 | 40.3 |
| 2x120 | 12.4 | 1.6 | 1.2 | 1.7 | 1.3 | 2.5 | 2.4 | 43.3 |
| 2x150 | 13.8 | 1.8 | 1.2 | 1.8 | 1.4 | 2.5 | 2.5 | 47.2 |
| 2x185 | 15.3 | 2 | 1.4 | 1.9 | 1.5 | 2.5 | 2.6 | 51.6 |
| 2x240 | 17.5 | 2.2 | 1.4 | 2.1 | 1.6 | 2.5 | 2.8 | 57.2 |
| 2x300 | 19.5 | 2.4 | 1.6 | 2.3 | 1.7 | 2.5 | 3 | 62.8 |
Three cores(Galvanized steel wire armoured) |
 |
| Nominal Cross Section | Diameter of Conductor (Approx.) | Nominal Insulation Thickness | Nominal Inner Covering Thickness |
Nominal Lead Sheath Thickness | Nominal Seperation Thickness |
Nominal dia. of Aluminium wire armour | Nominal Sheath Thickness | Overall Diameter (Approx.) |
|---|---|---|---|---|---|---|---|---|
| mm^2 | mm | mm | mm | mm | mm | mm | mm | Kg/Km |
| 3x1.5 | 1.4 | 0.8 0.8 | 1 | 1.2 | 1 | 1.25 | 1.8 | 14.6 |
| 3x2.5 | 1.8 | 1 | 1.2 | 1 | 1.25 | 1.8 | 15.4 | |
| 3x4 | 2.3 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 18.1 |
| 3x6 | 2.8 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 19.1 |
| 3x10 | 3.6 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 20.9 |
| 3x16 | 4.5 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 22.8 |
| 3x25 | 5.6 | 1.2 | 1 | 1.3 | 1 | 1.6 | 1.8 | 26 |
| 3x35 | 6.7 | 1.2 | 1 | 1.3 | 1.1 | 2 | 1.9 | 29.4 |
| 3x50 | 8 | 1.4 | 1 | 1.5 | 1.2 | 2 | 2 | 33.3 |
| 3x70 | 9.4 | 1.4 | 1.2 | 1.6 | 1.2 | 2 | 2.1 | 37 |
| 3x95 | 11 | 1.6 | 1.2 | 1.7 | 1.3 | 2.5 | 2.3 | 42.6 |
| 3x120 | 12.4 | 1.6 | 1.2 | 1.8 | 1.4 | 2.5 | 2.4 | 45.9 |
| 3x150 | 13.8 | 1.8 | 1.4 | 1.9 | 1.5 | 2.5 | 2.6 | 50.4 |
| 3x185 | 15.3 | 2 | 1.4 | 2 | 1.6 | 2.5 | 2.7 | 54.8 |
| 3x240 | 17.5 | 2.2 | 1.6 | 2.2 | 1.7 | 2.5 | 2.9 | 61.2 |
| 3x300 | 19.5 | 2.4 | 1.6 | 2.4 | 1.8 | 3.15 | 3.2 | 68.2 |
Four cores(Galvanized steel wire armoured) |
 |
| Nominal Cross Section | Diameter of Conductor (Approx.) | Nominal Insulation Thickness | Nominal Inner Covering Thickness |
Nominal Lead Sheath Thickness | Nominal Seperation Thickness |
Nominal dia. of Aluminium wire armour | Nominal Sheath Thickness | Overall Diameter (Approx.) |
|---|---|---|---|---|---|---|---|---|
| mm^2 | mm | mm | mm | mm | mm | mm | mm | Kg/Km |
| 4x1.5 | 1.4 | 0.8 | 1 | 1.2 | 1 | 1.25 | 1.8 | 15.3 |
| 4x2.5 | 1.8 | 0.8 | 1 | 1.2 | 1 | 1.25 | 1.8 | 16.3 |
| 4x4 | 2.3 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 19.2 |
| 4x6 | 2.8 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 20.4 |
| 4x10 | 3.6 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 22.3 |
| 4x16 | 4.5 | 1 | 1 | 1.2 | 1 | 1.6 | 1.8 | 24.5 |
| 4x25 | 5.6 | 1.2 | 1 | 1.3 | 1.1 | 2 | 1.9 | 29.1 |
| 4x35 | 6.7 | 1.2 | 1 | 1.4 | 1.1 | 2 | 2 | 31.9 |
| 4x50 | 8 | 1.4 | 1.2 | 1.6 | 1.2 | 2 | 2.1 | 36.7 |
| 4x70 | 9.4 | 1.4 | 1.2 | 1.7 | 1.3 | 2.5 | 2.3 | 41.4 |
| 4x95 | 11 | 1.6 | 1.2 | 1.8 | 1.4 | 2.5 | 2.5 | 46.6 |
| 4x120 | 12.4 | 1.6 | 1.4 | 1.9 | 1.5 | 2.5 | 2.6 | 50.6 |
| 4x150 | 13.8 | 1.8 | 1.4 | 2 | 1.6 | 2.5 | 2.7 | 55.3 |
| 4x185 | 15.3 | 2 | 1.6 | 2.2 | 1.7 | 2.5 | 2.9 | 60.6 |
| 4x240 | 17.5 | 2.2 | 1.6 | 2.4 | 1.8 | 3.15 | 3.2 | 68.7 |
| 4x300 | 19.5 | 2.4 | 1.6 | 2.6 | 1.9 | 3.15 | 3.4 | 74.9 |
