OVERVIEW
Overview
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These cables are used for electricity supply in low voltage installation system. They are suitable for installation in indoors and outdoors in cable ducts, underground 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.
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| Standard |
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BS 5467 AS/NZS 5000.1
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| Production Range |
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Rated Voltage U0/U(Um) (kV): 0.6/1(1.2)
No. of cores : 1, 2, 3, 4, 5, 3+1,4+1 ,3+2
Nominal cross-section(mm2): 1.5~630.
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CONSTRUCTION
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Conductor shaped:
RE=circular solid,CC=compacted circular stranded,SM=sector shaped stranded
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Conductors:
Plain circular, compacted or shaped stranded copper or aluminium conductor
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Insulation:
XLPE (cross-linked polyethylene) rated at 90°C
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Assembly /Inner Sheath:
Two, Three or Four insulated conductors are laid-up together with non-hygroscopic fillers and the assembly is bedded with an extruded layer of PVC. In case of non-armoured cables, this layer may be omitted
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Armour:
Aluminum/Galvanized Steel Wires, single core cables shall be Aluminium wire armour, Aluminum/Steel Tapes applied helically over the bedding of multi-core cables as per IEC 60502.
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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, LSZH, and CPE are available on request.
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PARAMETER
| Type |
Specification |
Outer diameter |
Nominal thickness of insulation |
Diameter of
steel wire |
Nominal sheath thickness |
Approx. Outer diameter of cable |
Approx. Weight of cable |
Ampacity of cable |
| Air |
Soil |
| CU |
AL |
Cu |
Al |
Cu |
Al |
XLPE
/SWA |
mm2 |
mm |
mm |
mm |
mm |
mm |
kg/km |
kg/km |
A |
A |
A |
A |
| 4×4 RE |
2.24 |
0.7 |
1.25 |
1.8 |
19.1 |
770 |
670 |
37 |
28 |
46 |
35 |
| 4×6 RE |
2.76 |
0.7 |
1.25 |
1.8 |
20.3 |
916 |
772 |
47 |
37 |
56 |
46 |
| 4×10 CC |
3.8 |
0.7 |
1.6 |
1.8 |
22.3 |
1148 |
895 |
64 |
47 |
76 |
56 |
| 4×16 CC |
4.8 |
0.7 |
1.6 |
1.8 |
24.5 |
1472 |
1070 |
84 |
64 |
98 |
76 |
| 4×25 CC |
6.0 |
0.9 |
1.6 |
1.8 |
27.5 |
1942 |
1317 |
115 |
84 |
126 |
98 |
| 4×35 CC |
7.0 |
0.9 |
1.6 |
1.8 |
29.5 |
2386 |
1521 |
141 |
115 |
152 |
126 |
| 4×50 SM |
8.0 |
1.0 |
2.0 |
1.9 |
32.9 |
3209 |
2036 |
172 |
141 |
181 |
152 |
| 4×70 SM |
9.5 |
1.1 |
2.0 |
2.1 |
36.7 |
4197 |
2502 |
218 |
172 |
222 |
181 |
| 4×95 SM |
11.0 |
1.1 |
2.0 |
2.3 |
40.5 |
5362 |
3016 |
269 |
218 |
267 |
222 |
| 4×120 SM |
12.4 |
1.2 |
2.5 |
2.4 |
45.3 |
6908 |
3940 |
313 |
269 |
305 |
267 |
| 4×150 SM |
13.8 |
1.4 |
2.5 |
2.6 |
50.0 |
8327 |
4683 |
359 |
313 |
344 |
305 |
| 4×185 SM |
15.4 |
1.6 |
2.5 |
2.7 |
54.2 |
10044 |
5466 |
405 |
359 |
383 |
344 |
| 4×240 SM |
17.5 |
1.7 |
2.5 |
2.9 |
60.4 |
12672 |
6666 |
451 |
405 |
442 |
383 |
| 4×300 SM |
19.6 |
1.8 |
2.5 |
3.1 |
65.7 |
15302 |
7795 |
497 |
451 |
461 |
422 |
Note: RE=circular solid, CC=compacted circular stranded, SM=sector shaped stranded
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