Cable Construction
1.1 kV (A.C) & 1.5 kV (D.C ) to Earth
3.5 cores AL / CU conductor, PVC insulated, unarmoured cables as per IS 1554 Part-1. Conductor : AL / CU stranded compact shaped conductor as per Cl. 2, IS 8130 Insulation : PVC Type – A as per IS 5831. (Option : HR PVC Type – C, as per IS 5831) Phase Core Color : Red, yellow, blue
Neutral Core Color : Black
Inner Sheath : PVC / PVC tape as per IS 1554 (P – 1)
Outer Sheath : PVC Type ST – 1 as per IS 5831 (Option : PVC Type ST – 2 as per IS 5831 / FR Type / FRLS Type)
Cable Color : Black (Options : Any other color as per requirement)
Cable Design Parameters
While ordering, in addition to the part number the following details shall also be advised:
Conductor Type (Aluminium or Copper) and class of conductor (Cl. 1 or 2).
Insulation Type – PVC Type A / C.
Sheath Type – PVC Type ST-1 / FR / FRLS; PVC Type ST-2 / FR / FRLS.
| PartNumber |
Nominal Cross Sectional Area (Sq. mm) |
Minimum No. of Strands in Conductor |
Nominal Thickness of Insulation (mm) |
Minimum Thickness of Inner Sheath(mm) |
Nominal Thickness of Outer Sheath(mm) |
Approx. Overall Diameter(mm) |
Approx. Net Wt.of Cable (kg/km) |
| AL |
CU |
AL CableAYY |
CU CableYY |
| 110401010211 |
3×25+16 |
6/6 |
6/6 |
1.2/1.0 |
0.3 |
2.0 |
24 |
680 |
1250 |
| 110401020211 |
3×35+16 |
6/6 |
6/6 |
1.2/1.0 |
0.3 |
2.0 |
26 |
830 |
1585 |
| 110401030211 |
3×50+25 |
6/6 |
6/6 |
1.4/1.2 |
0.3 |
2.0 |
29 |
1030 |
2080 |
| 110401040211 |
3×70+35 |
12/6 |
12/6 |
1.4/1.2 |
0.4 |
2.2 |
32 |
1380 |
2880 |
| 110401050211 |
3×95+50 |
15/6 |
15/6 |
1.6/1.4 |
0.4 |
2.2 |
36 |
1785 |
3885 |
| 110401060211 |
3×120+70 |
15/12 |
18/12 |
1.6/1.4 |
0.5 |
2.4 |
40 |
2190 |
4830 |
| 110401070211 |
3×150+70 |
15/12 |
18/12 |
1.8/1.4 |
0.5 |
2.4 |
44 |
2580 |
5780 |
| 110401080211 |
3×185+95 |
30/15 |
30/15 |
2.0/1.6 |
0.5 |
2.6 |
48 |
3185 |
7180 |
| 110401090211 |
3×240+120 |
30/15 |
34/18 |
2.2/1.6 |
0.6 |
3.0 |
54 |
4085 |
9280 |
| 110401100211 |
3×300+150 |
30/15 |
34/18 |
2.4/1.8 |
0.6 |
3.2 |
62 |
4980 |
11480 |
| 110401110211 |
3×400+185 |
53/30 |
53/30 |
2.6/2.0 |
0.7 |
3.4 |
68 |
6280 |
14985 |
| 110401120211 |
3×500+240 |
53/30 |
53/34 |
3.0/2.2 |
0.7 |
3.8 |
77 |
7985 |
18480 |
| 110401130211 |
3×630+300 |
53/30 |
53/34 |
3.4/2.4 |
0.7 |
4.0 |
87 |
9980 |
23485 |
