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IEC 60502-1 Cables |  |
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| 600/1000V, PVC Insulated Cables | 600/1000V, XLPE Insulated Cables |
IEC 60502-1 Cables
600/1000V, XLPE Insulated and Lead Sheathed Cables according to IEC 60502-1(armoured)
Application:
IEC 60502-1 cables are used for electricity supply in low voltage installation system, IEC 60502-1 cables 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: 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:
XLPE Insulation material and thickness shall be as per IEC 60502-1 rated for 90°C continuos operation.
PVC Insulation material and thickness shall be as per IEC 60502-1 and BS 6346.
PVC material shall be Type A as per IEC 60502-1 or TI1 as per BS 6346. PVC Insulation material as per SASO
1694 rated for 85°C continuous operation is also available upon special request.
Colour Code
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 or Blue
3 Cores : Brown, Black, Grey
4 Cores : Blue, Brown, Black, Grey
5 Cores : Green/Yellow, Blue, Brown, Black, Grey
Above 5 Cores :
Assembly / Two, Three or Four insulated conductors are laid-up together with non-hygroscopic fillers
Inner Sheath 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.
ArmourGalvanized 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( 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 Steel wire armour |
Nominal Sheath Thickness | Overall Diameter (Approx.) |
| mm² | mm | mm | mm | mm | mm | mm | mm | mm |
| 1x35 | 7.4 | 1.2 | 1 | 1.2 | 1 | 1.25 | 1.8 | 16.6 |
| 1x50 | 8.8 | 1.4 | 1 | 1.2 | 1 | 1.6 | 1.8 | 18.8 |
| 1x70 | 10.6 | 1.4 | 1 | 1.2 | 1 | 1.6 | 1.8 | 20.4 |
| 1x95 | 12.4 | 1.6 | 1 | 1.3 | 1 | 1.6 | 1.8 | 22 |
| 1x120 | 14 | 1.6 | 1 | 1.3 | 1 | 1.6 | 1.8 | 23.6 |
| 1x150 | 15.5 | 1.8 | 1 | 1.4 | 1 | 1.6 | 1.8 | 25.4 |
| 1x185 | 17.4 | 2 | 1 | 1.4 | 1.1 | 2 | 1.9 | 28.2 |
| 1x240 | 20.3 | 2.2 | 1 | 1.5 | 1.1 | 2 | 1.9 | 30.8 |
| 1x300 | 22.7 | 2.4 | 1 | 1.6 | 1.2 | 2 | 2 | 33.1 |
| 1x400 | 25.4 | 2.6 | 1.2 | 1.7 | 1.2 | 2 | 2.2 | 37.3 |
| 1x500 | 28.8 | 2.8 | 1.2 | 1.8 | 1.3 | 2.5 | 2.3 | 41.6 |
| 1x630 | 30.4 | 2.8 | 1.2 | 1.9 | 1.4 | 2.5 | 2.4 | 45.3 |
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 Steel wire armour |
Nominal Sheath Thickness | Overall Diameter (Approx.) |
| mm² | mm | mm | mm | mm | mm | mm | mm | mm |
| 2x2.5 | 1.8 | 0.7 | 1 | 1.2 | 1 | 1.25 | 1.8 | 14.5 |
| 2x4 | 2.3 | 0.7 | 1 | 1.2 | 1 | 1.25 | 1.8 | 15.5 |
| 2x6 | 2.8 | 0.7 | 1 | 1.2 | 1 | 1.25 | 1.8 | 16.5 |
| 2x10 | 3.6 | 0.7 | 1 | 1.2 | 1 | 1.6 | 1.8 | 18.8 |
| 2x16 | 4.5 | 0.7 | 1 | 1.2 | 1 | 1.6 | 1.8 | 20.6 |
| 2x25 | 5.6 | 0.9 | 1 | 1.2 | 1 | 1.6 | 1.8 | 23.6 |
| 2x35 | 6.7 | 0.9 | 1 | 1.3 | 1 | 1.6 | 1.8 | 25.8 |
| 2x50 | 8 | 1 | 1 | 1.4 | 1.1 | 2 | 1.9 | 29.8 |
| 2x70 | 9.4 | 1.1 | 1 | 1.5 | 1.2 | 2 | 2 | 33.2 |
| 2x95 | 11 | 1.1 | 1.2 | 1.6 | 1.2 | 2 | 2.1 | 37.1 |
| 2x120 | 12.4 | 1.2 | 1.2 | 1.7 | 1.3 | 2.5 | 2.3 | 41.6 |
| 2x150 | 13.8 | 1.4 | 1.2 | 1.8 | 1.4 | 2.5 | 2.4 | 45.4 |
| 2x185 | 15.3 | 1.6 | 1.4 | 1.9 | 1.5 | 2.5 | 2.6 | 49.9 |
| 2x240 | 17.5 | 1.7 | 1.4 | 2 | 1.6 | 2.5 | 2.7 | 55.1 |
| 2x300 | 19.5 | 1.8 | 1.6 | 2.2 | 1.7 | 2.5 | 2.9 | 60.2 |
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 Steel wire armour |
Nominal Sheath Thickness | Overall Diameter (Approx.) |
| mm² | mm | mm | mm | mm | mm | mm | mm | mm |
| 3x1.5 | 1.4 | 0.7 | 1 | 1.2 | 1 | 1.25 | 1.8 | 14.1 |
| 3x2.5 | 1.8 | 0.7 | 1 | 1.2 | 1 | 1.25 | 1.8 | 15 |
| 3x4 | 2.3 | 0.7 | 1 | 1.2 | 1 | 1.25 | 1.8 | 16.1 |
| 3x6 | 2.8 | 0.7 | 1 | 1.2 | 1 | 1.6 | 1.8 | 17.8 |
| 3x10 | 3.6 | 0.7 | 1 | 1.2 | 1 | 1.6 | 1.8 | 19.6 |
| 3x16 | 4.5 | 0.7 | 1 | 1.2 | 1 | 1.6 | 1.8 | 21.5 |
| 3x25 | 5.6 | 0.9 | 1 | 1.2 | 1 | 1.6 | 1.8 | 24.7 |
| 3x35 | 6.7 | 0.9 | 1 | 1.3 | 1.1 | 1.6 | 1.8 | 27.2 |
| 3x50 | 8 | 1 | 1 | 1.4 | 1.1 | 2 | 2 | 31.5 |
| 3x70 | 9.4 | 1.1 | 1 | 1.5 | 1.2 | 2 | 2.1 | 35.2 |
| 3x95 | 11 | 1.1 | 1.2 | 1.6 | 1.3 | 2.5 | 2.3 | 40.3 |
| 3x120 | 12.4 | 1.2 | 1.2 | 1.7 | 1.4 | 2.5 | 2.4 | 44 |
| 3x150 | 13.8 | 1.4 | 1.4 | 1.9 | 1.4 | 2.5 | 2.5 | 48.6 |
| 3x185 | 15.3 | 1.6 | 1.4 | 2 | 1.5 | 2.5 | 2.7 | 53 |
| 3x240 | 17.5 | 1.7 | 1.4 | 2.1 | 1.6 | 2.5 | 2.8 | 58.5 |
| 3x300 | 19.5 | 1.8 | 1.6 | 2.3 | 1.8 | 3.15 | 3.1 | 65.4 |
| Nominal Cross Section | Diameter of Conductor (Approx.) | Nominal Insulation Thickness | Nominal Inner Covering Thickness |
Nominal Lead Sheath Thickness |
Nominal Seperation Thickness | Nominal dia. of Steel wire armour |
Nominal Sheath Thickness | Overall Diameter (Approx.) |
| mm² | mm | mm | mm | mm | mm | mm | mm | mm |
| 4x1.5 | 1.4 | 0.7 | 1 | 1.2 | 1 | 1.25 | 1.8 | 14.9 |
| 4x2.5 | 1.8 | 0.7 | 1 | 1.2 | 1 | 1.25 | 1.8 | 15.8 |
| 4x4 | 2.3 | 0.7 | 1 | 1.2 | 1 | 1.6 | 1.8 | 17.7 |
| 4x6 | 2.8 | 0.7 | 1 | 1.2 | 1 | 1.6 | 1.8 | 18.9 |
| 4x10 | 3.6 | 0.7 | 1 | 1.2 | 1 | 1.6 | 1.8 | 20.9 |
| 4x16 | 4.5 | 0.7 | 1 | 1.2 | 1 | 1.6 | 1.8 | 23 |
| 4x25 | 5.6 | 0.9 | 1 | 1.3 | 1 | 1.6 | 1.8 | 26.7 |
| 4x35 | 6.7 | 0.9 | 1 | 1.4 | 1.1 | 2 | 1.9 | 30.4 |
| 4x50 | 8 | 1 | 1 | 1.5 | 1.2 | 2 | 2.1 | 34.2 |
| 4x70 | 9.4 | 1.1 | 1.2 | 1.6 | 1.3 | 2.5 | 2.2 | 39.9 |
| 4x95 | 11 | 1.1 | 1.2 | 1.7 | 1.4 | 2.5 | 2.4 | 44 |
| 4x120 | 12.4 | 1.2 | 1.4 | 1.9 | 1.4 | 2.5 | 2.5 | 48.6 |
| 4x150 | 13.8 | 1.4 | 1.4 | 2 | 1.5 | 2.5 | 2.7 | 53.2 |
| 4x185 | 15.3 | 1.6 | 1.4 | 2.1 | 1.6 | 2.5 | 2.8 | 58.1 |
| 4x240 | 17.5 | 1.7 | 1.6 | 2.3 | 1.8 | 3.15 | 3.1 | 66.1 |
| 4x300 | 19.5 | 1.8 | 1.6 | 2.5 | 1.9 | 3.15 | 3.3 | 71.8 |