High Tension Power Cable
3 Core
- REACH
- ROHS
- CE
Cable Construction
Conductor : Stranded Compact Circular Aluminium / Copper as per Class 2 of IS 8130
Conductor Screening : Extruded Semiconductor Compound
Insulation Material : XLPE (Cross linked Polyethylene)
Fillers : PVC fillers
Insulation Screening : Extruded Semiconducting Compound followed by helically wrapped copper tape
Inner Sheath : Extruded PVC Type ST-2 as per IS 5831. Also available with FR / FR-LSH properties
Armour : Single layer of galvanized steel round wire / flat strip
Sheath : Extruded PVC Type ST-2 as per IS 5831. Also available with FR / FR-LSH properties
Standard
IS 7098 Part 2
Variants as per voltage grade
3.3kV (E) & (UE) Unscreened & Screened cable
3.8/6.6 kV Screened cable
6.35/11 kV Screened cable/6.6 kV (UE)
11/11 kV Screened cable/11 kV (UE)
12.7/22 kV Screened cable/22 kV (E)
19/33 kV Screened cable/33 kV (E)
33 kV (UE) Screened cable
where, E – Earthed system & UE – Unearthed system
Cable Technical Data
Variants with Copper Conductor
Table 1
1.9/3.3 KV (E) & 3.3/3.3 KV (UE) Three core Copper conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 2.2 | 2.2 | 33 | 1726 | 0.40 | 4 x 0.8 | 1.56 | 34 | 2105 | 2.0 | 1.56 | 36 | 2608 | |
35 | 2.2 | 2.2 | 35 | 2099 | 0.40 | 4 x 0.8 | 1.56 | 36 | 2517 | 2.0 | 1.72 | 38 | 3079 | |
50 | 2.2 | 2.2 | 38 | 2549 | 0.40 | 4 x 0.8 | 1.72 | 38 | 3013 | 2.0 | 1.72 | 41 | 3599 | |
70 | 2.2 | 2.4 | 42 | 3351 | 0.50 | 4 x 0.8 | 1.72 | 42 | 3835 | 2.0 | 1.88 | 45 | 4511 | |
95 | 2.2 | 2.6 | 46 | 4347 | 0.50 | 4 x 0.8 | 1.88 | 47 | 4878 | 2.5 | 2.04 | 50 | 5995 | |
120 | 2.2 | 2.6 | 50 | 5205 | 0.50 | 4 x 0.8 | 2.04 | 50 | 5811 | 2.5 | 2.04 | 53 | 6961 | |
150 | 2.2 | 2.8 | 53 | 6215 | 0.60 | 4 x 0.8 | 2.04 | 53 | 6806 | 2.5 | 2.20 | 57 | 8111 | |
185 | 2.2 | 3.0 | 57 | 7465 | 0.60 | 4 x 0.8 | 2.20 | 57 | 8079 | 2.5 | 2.36 | 61 | 9499 | |
240 | 2.2 | 3.2 | 62 | 9404 | 0.60 | 4 x 0.8 | 2.36 | 62 | 10080 | 3.15 | 2.52 | 67 | 12199 | |
300 | 2.2 | 3.4 | 67 | 11438 | 0.70 | 4 x 0.8 | 2.52 | 67 | 12152 | 3.15 | 2.68 | 72 | 14456 | |
400 | 2.2 | 3.6 | 74 | 14275 | 0.70 | 4 x 0.8 | 2.68 | 74 | 15064 | 3.15 | 2.84 | 78 | 17632 |
Table 2
3.8/6.6 KV (E) Three core Copper conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 2.8 | 2.2 | 36 | 1898 | 0.40 | 4 x 0.8 | 1.56 | 36 | 2315 | 2.0 | 1.72 | 39 | 2903 | |
35 | 2.8 | 2.2 | 38 | 2281 | 0.40 | 4 x 0.8 | 1.72 | 39 | 2745 | 2.0 | 1.72 | 41 | 3355 | |
50 | 2.8 | 2.4 | 41 | 2782 | 0.40 | 4 x 0.8 | 1.72 | 41 | 3246 | 2.0 | 1.88 | 44 | 3920 | |
70 | 2.8 | 2.4 | 44 | 3563 | 0.50 | 4 x 0.8 | 1.88 | 45 | 4121 | 2.0 | 1.88 | 47 | 4816 | |
95 | 2.8 | 2.6 | 49 | 4581 | 0.50 | 4 x 0.8 | 2.04 | 50 | 5165 | 2.50 | 2.04 | 52 | 6055 | |
120 | 2.8 | 2.8 | 53 | 5505 | 0.60 | 4 x 0.8 | 2.04 | 53 | 6075 | 2.50 | 2.20 | 56 | 7078 | |
150 | 2.8 | 3.0 | 56 | 6537 | 0.60 | 4 x 0.8 | 2.20 | 56 | 7153 | 2.50 | 2.20 | 59 | 8159 | |
185 | 2.8 | 3.0 | 59 | 7747 | 0.60 | 4 x 0.8 | 2.36 | 60 | 8446 | 2.50 | 2.36 | 62 | 9551 | |
240 | 2.8 | 3.2 | 65 | 9711 | 0.70 | 4 x 0.8 | 2.36 | 65 | 10400 | 3.15 | 2.52 | 70 | 12621 | |
300 | 3.0 | 3.4 | 70 | 11879 | 0.70 | 4 x 0.8 | 2.52 | 70 | 12626 | 3.15 | 2.68 | 75 | 15072 | |
400 | 3.3 | 3.8 | 79 | 15024 | 0.70 | 4 x 0.8 | 2.84 | 78 | 15845 | 4.0 | 3.00 | 85 | 19645 |
Table 3
6.35/11 KV (E) Three core Copper conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 3.6 | 2.4 | 40 | 2185 | 0.40 | 4 x 0.8 | 1.72 | 40 | 2630 | 2.00 | 1.72 | 42 | 3267 | |
35 | 3.6 | 2.4 | 42 | 2583 | 0.50 | 4 x 0.8 | 1.72 | 42 | 3068 | 2.00 | 1.88 | 45 | 3744 | |
50 | 3.6 | 2.4 | 44 | 3060 | 0.50 | 4 x 0.8 | 1.88 | 45 | 3596 | 2.00 | 1.88 | 47 | 4289 | |
70 | 3.6 | 2.6 | 48 | 3911 | 0.50 | 4 x 0.8 | 2.04 | 49 | 4498 | 2.50 | 2.04 | 52 | 5632 | |
95 | 3.6 | 2.8 | 53 | 4962 | 0.60 | 4 x 0.8 | 2.04 | 53 | 5555 | 2.50 | 2.20 | 57 | 6860 | |
120 | 3.6 | 3.0 | 56 | 5913 | 0.60 | 4 x 0.8 | 2.20 | 56 | 6529 | 2.50 | 2.36 | 60 | 7910 | |
150 | 3.6 | 3.0 | 60 | 6912 | 0.60 | 4 x 0.8 | 2.20 | 60 | 7562 | 2.50 | 2.36 | 63 | 9054 | |
185 | 3.6 | 3.2 | 63 | 8205 | 0.70 | 4 x 0.8 | 2.36 | 63 | 8900 | 3.15 | 2.52 | 68 | 11058 | |
240 | 3.6 | 3.4 | 68 | 10206 | 0.70 | 4 x 0.8 | 2.52 | 68 | 10937 | 3.15 | 2.68 | 73 | 13281 | |
300 | 3.6 | 3.6 | 73 | 12297 | 0.70 | 4 x 0.8 | 2.68 | 73 | 13064 | 3.15 | 2.84 | 78 | 15594 | |
400 | 3.6 | 3.8 | 80 | 15215 | 0.70 | 4 x 0.8 | 2.84 | 80 | 16053 | 4.00 | 3.00 | 86 | 19931 |
Table 4
11/11 KV (UE) Three core Copper conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 5.5 | 2.6 | 48 | 2912 | 0.50 | 4 x 0.8 | 1.88 | 48 | 3460 | 2.50 | 2.04 | 52 | 4633 | |
35 | 5.5 | 2.8 | 51 | 3395 | 0.50 | 4 x 0.8 | 2.04 | 51 | 3972 | 2.50 | 2.20 | 55 | 5181 | |
50 | 5.5 | 2.8 | 53 | 3910 | 0.60 | 4 x 0.8 | 2.04 | 53 | 4501 | 2.50 | 2.20 | 57 | 5806 | |
70 | 5.5 | 3.0 | 57 | 4830 | 0.60 | 4 x 0.8 | 2.20 | 57 | 5467 | 2.50 | 2.36 | 61 | 6864 | |
95 | 5.5 | 3.2 | 62 | 5959 | 0.60 | 4 x 0.8 | 2.36 | 62 | 6636 | 3.15 | 2.52 | 67 | 8754 | |
120 | 5.5 | 3.2 | 65 | 6905 | 0.70 | 4 x 0.8 | 2.36 | 65 | 7593 | 3.15 | 2.68 | 70 | 9932 | |
150 | 5.5 | 3.4 | 69 | 8024 | 0.70 | 4 x 0.8 | 2.52 | 69 | 8754 | 3.15 | 2.68 | 74 | 11160 | |
185 | 5.5 | 3.6 | 72 | 9378 | 0.70 | 4 x 0.8 | 2.68 | 72 | 10126 | 3.15 | 2.84 | 77 | 12616 | |
240 | 5.5 | 3.8 | 77 | 11466 | 0.70 | 4 x 0.8 | 2.84 | 77 | 12247 | 4.00 | 3.00 | 84 | 15993 | |
300 | 5.5 | 3.8 | 82 | 13556 | 0.70 | 4 x 0.8 | 3.00 | 82 | 14452 | 4.00 | 3.00 | 88 | 18365 | |
400 | 5.5 | 4.0 | 89 | 16580 | 0.70 | 4 x 0.8 | 3.00 | 88 | 17478 | 4.00 | 3.00 | 95 | 21675 |
Table 5
12.7/22 KV (E) Three core Copper conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 6 | 2.8 | 51 | 3163 | 0.50 | 4 x 0.8 | 2.04 | 51 | 3717 | 2.50 | 2.20 | 55 | 4949 | |
35 | 6 | 2.8 | 53 | 3606 | 0.60 | 4 x 0.8 | 2.04 | 53 | 4198 | 2.50 | 2.20 | 57 | 5502 | |
50 | 6 | 3.0 | 56 | 4185 | 0.60 | 4 x 0.8 | 2.20 | 56 | 4804 | 2.50 | 2.36 | 59 | 6145 | |
70 | 6 | 3.0 | 59 | 5066 | 0.60 | 4 x 0.8 | 2.36 | 60 | 5765 | 2.50 | 2.36 | 63 | 7170 | |
95 | 6 | 3.2 | 64 | 6212 | 0.70 | 4 x 0.8 | 2.36 | 64 | 6904 | 3.15 | 2.52 | 69 | 9124 | |
120 | 6 | 3.4 | 68 | 7239 | 0.70 | 4 x 0.8 | 2.52 | 67 | 7950 | 3.15 | 2.68 | 72 | 10316 | |
150 | 6 | 3.4 | 71 | 8304 | 0.70 | 4 x 0.8 | 2.68 | 71 | 9105 | 3.15 | 2.84 | 76 | 11617 | |
185 | 6 | 3.6 | 74 | 9672 | 0.70 | 4 x 0.8 | 2.68 | 74 | 10458 | 3.15 | 3.00 | 80 | 13090 | |
240 | 6 | 3.8 | 80 | 11781 | 0.70 | 4 x 0.8 | 2.84 | 79 | 12598 | 4.00 | 3.00 | 86 | 16399 | |
300 | 6 | 4.0 | 84 | 13972 | 0.70 | 4 x 0.8 | 3.00 | 84 | 14821 | 4.00 | 3.00 | 90 | 18788 | |
400 | 6 | 4.0 | 91 | 16937 | 0.70 | 4 x 0.8 | 3.00 | 90 | 17872 | 4.00 | 3.00 | 97 | 22221 |
Table 6
19/33 KV (E) Three core Copper conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 8.8 | 3.2 | 65 | 4677 | 0.70 | 4 x 0.8 | 2.52 | 65 | 5442 | 3.15 | 2.52 | 70 | 7588 | |
35 | 8.8 | 3.4 | 67 | 5242 | 0.70 | 4 x 0.8 | 2.52 | 67 | 5955 | 3.15 | 2.68 | 72 | 8260 | |
50 | 8.8 | 3.4 | 69 | 5824 | 0.70 | 4 x 0.8 | 2.52 | 69 | 6575 | 3.15 | 2.68 | 74 | 8958 | |
70 | 8.8 | 3.6 | 74 | 6870 | 0.70 | 4 x 0.8 | 2.68 | 73 | 7636 | 3.15 | 2.84 | 78 | 10166 | |
95 | 8.8 | 3.8 | 78 | 8137 | 0.70 | 4 x 0.8 | 2.84 | 78 | 8938 | 4.00 | 3.00 | 85 | 12662 | |
120 | 8.8 | 3.8 | 81 | 9178 | 0.70 | 4 x 0.8 | 3.00 | 81 | 10076 | 4.00 | 3.00 | 88 | 13989 | |
150 | 8.8 | 4.0 | 85 | 10411 | 0.70 | 4 x 0.8 | 3.00 | 85 | 11257 | 4.00 | 3.00 | 91 | 15324 | |
185 | 8.8 | 4.0 | 88 | 11786 | 0.70 | 4 x 0.8 | 3.00 | 88 | 12687 | 4.00 | 3.00 | 94 | 16884 | |
240 | 8.8 | 4.0 | 93 | 13933 | 0.70 | 4 x 0.8 | 3.00 | 93 | 14880 | 4.00 | 3.00 | 99 | 19307 | |
300 | 8.8 | 4.0 | 97 | 16144 | 0.70 | 4 x 0.8 | 3.00 | 97 | 17139 | 4.00 | 3.00 | 103 | 21797 | |
400 | 8.8 | 4.0 | 104 | 19253 | 0.70 | 4 x 0.8 | 3.00 | 103 | 20334 | 4.00 | 3.00 | 110 | 25275 |
Table 7
33/33 KV (UE) Three core Copper conductor XLPE insulated armoured & unarmoured cable | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 9 | 3.4 | 66 | 4884 | 0.70 | 4 x 0.8 | 4 x 0.8 | 66 | 5579 | 3.15 | 2.68 | 71 | 7844 | |
35 | 9 | 3.4 | 68 | 5389 | 0.70 | 4 x 0.8 | 4 x 0.8 | 68 | 6121 | 3.15 | 2.68 | 73 | 8464 | |
50 | 9 | 3.4 | 71 | 5976 | 0.70 | 4 x 0.8 | 4 x 0.8 | 71 | 6801 | 3.15 | 2.84 | 76 | 9228 | |
70 | 9 | 3.6 | 75 | 7030 | 0.70 | 4 x 0.8 | 4 x 0.8 | 75 | 7814 | 3.15 | 2.84 | 80 | 10384 | |
95 | 9 | 3.8 | 79 | 8307 | 0.70 | 4 x 0.8 | 4 x 0.8 | 79 | 9126 | 4.00 | 3.00 | 86 | 12927 | |
120 | 9 | 4.0 | 83 | 9437 | 0.70 | 4 x 0.8 | 4 x 0.8 | 83 | 10271 | 4.00 | 3.00 | 89 | 14162 | |
150 | 9 | 4.0 | 86 | 10595 | 0.70 | 4 x 0.8 | 4 x 0.8 | 86 | 11483 | 4.00 | 3.00 | 92 | 15504 | |
185 | 9 | 4.0 | 89 | 11977 | 0.70 | 4 x 0.8 | 4 x 0.8 | 89 | 12895 | 4.00 | 3.00 | 95 | 17169 | |
240 | 9 | 4.0 | 94 | 14133 | 0.70 | 4 x 0.8 | 4 x 0.8 | 94 | 15098 | 4.00 | 3.00 | 100 | 19602 | |
300 | 9 | 4.0 | 98 | 16354 | 0.70 | 4 x 0.8 | 4 x 0.8 | 98 | 17367 | 4.00 | 3.00 | 104 | 22100 | |
400 | 9 | 4.0 | 105 | 19476 | 0.70 | 4 x 0.8 | 4 x 0.8 | 105 | 20574 | 4.00 | 3.00 | 111 | 25592 |
Variants with Aluminium Conductor
Table 8
1.9/3.3 KV (E) & 3.3/3.3 KV (UE) Three core Aluminium conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 2.2 | 2.2 | 33 | 1271 | 0.40 | 4 x 0.8 | 1.56 | 34 | 1650 | 2.0 | 1.56 | 36 | 2153 | |
35 | 2.2 | 2.2 | 35 | 1466 | 0.40 | 4 x 0.8 | 1.56 | 36 | 1884 | 2.0 | 1.72 | 38 | 2446 | |
50 | 2.2 | 2.2 | 38 | 1692 | 0.40 | 4 x 0.8 | 1.72 | 38 | 2157 | 2.0 | 1.72 | 41 | 2742 | |
70 | 2.2 | 2.4 | 42 | 2116 | 0.50 | 4 x 0.8 | 1.72 | 42 | 2601 | 2.0 | 1.88 | 45 | 3277 | |
95 | 2.2 | 2.6 | 46 | 2629 | 0.50 | 4 x 0.8 | 1.88 | 47 | 3160 | 2.5 | 2.04 | 50 | 4277 | |
120 | 2.2 | 2.6 | 50 | 3043 | 0.50 | 4 x 0.8 | 2.04 | 50 | 3649 | 2.5 | 2.04 | 53 | 4799 | |
150 | 2.2 | 2.8 | 53 | 3537 | 0.60 | 4 x 0.8 | 2.04 | 53 | 4129 | 2.5 | 2.20 | 57 | 5434 | |
185 | 2.2 | 3.0 | 57 | 4127 | 0.60 | 4 x 0.8 | 2.20 | 57 | 4742 | 2.5 | 2.36 | 61 | 6161 | |
240 | 2.2 | 3.2 | 62 | 5011 | 0.60 | 4 x 0.8 | 2.36 | 62 | 5688 | 3.15 | 2.52 | 67 | 7807 | |
300 | 2.2 | 3.4 | 67 | 5912 | 0.70 | 4 x 0.8 | 2.52 | 67 | 6628 | 3.15 | 2.68 | 72 | 8932 | |
400 | 2.2 | 3.6 | 74 | 7238 | 0.70 | 4 x 0.8 | 2.68 | 73 | 8028 | 3.15 | 2.84 | 78 | 10596 |
Table 9
3.8/6.6 KV (E) Three core Aluminium conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 2.8 | 2.2 | 36 | 1443 | 0.40 | 4 x 0.8 | 1.56 | 36 | 1860 | 2.00 | 1.72 | 39 | 2448 | |
35 | 2.8 | 2.2 | 38 | 1647 | 0.40 | 4 x 0.8 | 1.72 | 39 | 2111 | 2.00 | 1.72 | 41 | 2721 | |
50 | 2.8 | 2.4 | 41 | 1924 | 0.40 | 4 x 0.8 | 1.72 | 41 | 2389 | 2.00 | 1.88 | 44 | 3063 | |
70 | 2.8 | 2.4 | 44 | 2328 | 0.50 | 4 x 0.8 | 1.88 | 45 | 2886 | 2.00 | 1.88 | 47 | 3581 | |
95 | 2.8 | 2.6 | 49 | 2861 | 0.50 | 4 x 0.8 | 2.04 | 49 | 3447 | 2.15 | 2.04 | 52 | 4336 | |
120 | 2.8 | 2.8 | 53 | 3342 | 0.60 | 4 x 0.8 | 2.04 | 52 | 3913 | 2.15 | 2.20 | 56 | 4915 | |
150 | 2.8 | 3.0 | 56 | 3858 | 0.60 | 4 x 0.8 | 2.20 | 56 | 4475 | 2.15 | 2.20 | 59 | 5481 | |
185 | 2.8 | 3.0 | 59 | 4408 | 0.60 | 4 x 0.8 | 2.36 | 60 | 5107 | 2.15 | 2.36 | 62 | 6212 | |
240 | 2.8 | 3.2 | 65 | 5317 | 0.70 | 4 x 0.8 | 2.36 | 65 | 6007 | 3.15 | 2.52 | 70 | 8228 | |
300 | 3.0 | 3.4 | 70 | 6352 | 0.70 | 4 x 0.8 | 2.52 | 70 | 7100 | 3.15 | 2.68 | 75 | 9545 | |
400 | 3.3 | 3.8 | 79 | 7985 | 0.70 | 4 x 0.8 | 2.84 | 78 | 8807 | 4.00 | 3.00 | 85 | 12607 |
Table 10
6.35/11 KV (E) Three core Aluminium conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 3.6 | 2.4 | 40 | 1730 | 0.40 | 4 x 0.8 | 1.72 | 40 | 2175 | 2175 | 1.72 | 42 | 2811 | |
35 | 3.6 | 2.4 | 42 | 1949 | 0.50 | 4 x 0.8 | 1.72 | 42 | 2433 | 2433 | 1.88 | 45 | 3109 | |
50 | 3.6 | 2.4 | 44 | 2202 | 0.50 | 4 x 0.8 | 1.88 | 45 | 2738 | 2738 | 1.88 | 47 | 3432 | |
70 | 3.6 | 2.6 | 48 | 2676 | 0.50 | 4 x 0.8 | 2.04 | 49 | 3263 | 3263 | 2.04 | 52 | 4397 | |
95 | 3.6 | 2.8 | 53 | 3242 | 0.60 | 4 x 0.8 | 2.04 | 53 | 3835 | 3835 | 2.20 | 57 | 5140 | |
120 | 3.6 | 3.0 | 56 | 3750 | 0.60 | 4 x 0.8 | 2.20 | 56 | 4366 | 4366 | 2.36 | 60 | 5747 | |
150 | 3.6 | 3.0 | 60 | 4232 | 0.60 | 4 x 0.8 | 2.20 | 60 | 4882 | 4882 | 2.36 | 63 | 6375 | |
185 | 3.6 | 3.2 | 63 | 4865 | 0.70 | 4 x 0.8 | 2.36 | 63 | 5560 | 5560 | 2.52 | 68 | 7718 | |
240 | 3.6 | 3.4 | 68 | 5811 | 0.70 | 4 x 0.8 | 2.52 | 68 | 6543 | 6543 | 2.68 | 73 | 8886 | |
300 | 3.6 | 3.6 | 73 | 6768 | 0.70 | 4 x 0.8 | 2.68 | 73 | 7537 | 7537 | 2.84 | 78 | 10066 | |
400 | 3.6 | 3.8 | 80 | 8175 | 0.70 | 4 x 0.8 | 2.84 | 80 | 9015 | 9015 | 3.00 | 86 | 12892 |
Table 11
11/11 KV (UE) Three core Aluminium conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 5.5 | 2.6 | 48 | 2456 | 0.50 | 4 x 0.8 | 1.88 | 48 | 3004 | 3004 | 2.04 | 52 | 4177 | |
35 | 5.5 | 2.8 | 51 | 2760 | 0.50 | 4 x 0.8 | 2.04 | 51 | 3337 | 3337 | 2.20 | 55 | 4546 | |
50 | 5.5 | 2.8 | 53 | 3050 | 0.60 | 4 x 0.8 | 2.04 | 53 | 3642 | 3642 | 2.20 | 57 | 4947 | |
70 | 5.5 | 3.0 | 57 | 3593 | 0.60 | 4 x 0.8 | 2.20 | 57 | 4230 | 4230 | 2.36 | 61 | 5627 | |
95 | 5.5 | 3.2 | 62 | 4236 | 0.60 | 4 x 0.8 | 2.36 | 62 | 4914 | 4914 | 2.52 | 67 | 7032 | |
120 | 5.5 | 3.2 | 65 | 4740 | 0.70 | 4 x 0.8 | 2.36 | 65 | 5428 | 5428 | 2.68 | 70 | 7767 | |
150 | 5.5 | 3.4 | 69 | 5340 | 0.70 | 4 x 0.8 | 2.52 | 69 | 6071 | 6071 | 2.68 | 74 | 8477 | |
185 | 5.5 | 3.6 | 72 | 6035 | 0.70 | 4 x 0.8 | 2.68 | 72 | 6784 | 6784 | 2.84 | 77 | 9274 | |
240 | 5.5 | 3.8 | 77 | 7067 | 0.70 | 4 x 0.8 | 2.84 | 77 | 7849 | 7849 | 3.00 | 84 | 11594 | |
300 | 5.5 | 3.8 | 82 | 8022 | 0.70 | 4 x 0.8 | 3.00 | 82 | 8919 | 8919 | 3.00 | 88 | 12832 | |
400 | 5.5 | 4.0 | 89 | 9537 | 0.70 | 4 x 0.8 | 3.00 | 88 | 10436 | 10436 | 3.00 | 95 | 14633 |
Table 12
12.7/22 KV (E) Three core Aluminium conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 6 | 2.8 | 51 | 2707 | 0.50 | 4 x 0.8 | 2.04 | 51 | 3261 | 2.50 | 2.50 | 55 | 4493 | |
35 | 6 | 2.8 | 53 | 2970 | 0.60 | 4 x 0.8 | 2.04 | 53 | 3563 | 2.50 | 2.50 | 57 | 4867 | |
50 | 6 | 3.0 | 56 | 3325 | 0.60 | 4 x 0.8 | 2.20 | 56 | 3944 | 2.50 | 2.50 | 59 | 5285 | |
70 | 6 | 3.0 | 59 | 3829 | 0.60 | 4 x 0.8 | 2.36 | 60 | 4528 | 2.50 | 2.50 | 63 | 5934 | |
95 | 6 | 3.2 | 64 | 4489 | 0.70 | 4 x 0.8 | 2.36 | 64 | 5182 | 3.15 | 3.15 | 69 | 7402 | |
120 | 6 | 3.4 | 68 | 5073 | 0.70 | 4 x 0.8 | 2.52 | 67 | 5785 | 3.15 | 3.15 | 72 | 8151 | |
150 | 6 | 3.4 | 71 | 5620 | 0.70 | 4 x 0.8 | 2.68 | 71 | 6422 | 3.15 | 3.15 | 76 | 8933 | |
185 | 6 | 3.6 | 74 | 6329 | 0.70 | 4 x 0.8 | 2.68 | 74 | 7115 | 3.15 | 3.15 | 80 | 9747 | |
240 | 6 | 3.8 | 80 | 7381 | 0.70 | 4 x 0.8 | 2.84 | 79 | 8199 | 4.00 | 4.00 | 86 | 12000 | |
300 | 6 | 4.0 | 84 | 8437 | 0.70 | 4 x 0.8 | 3.00 | 84 | 9287 | 4.00 | 4.00 | 90 | 13255 | |
400 | 6 | 4.0 | 91 | 9893 | 0.70 | 4 x 0.8 | 3.00 | 90 | 10829 | 4.00 | 4.00 | 97 | 15179 |
Table 13
19/33 KV (E) Three core Aluminium conductor XLPE insulated armoured & unarmoured cable as per IS 7098-2 | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 25 | 3.2 | 65 | 4219 | 0.70 | 4 x 0.8 | 2.52 | 65 | 4984 | 3.15 | 2.52 | 70 | 7131 | |
35 | 35 | 3.4 | 67 | 4604 | 0.70 | 4 x 0.8 | 2.52 | 67 | 5318 | 3.15 | 2.68 | 72 | 7622 | |
50 | 50 | 3.4 | 69 | 4962 | 0.70 | 4 x 0.8 | 2.52 | 69 | 5713 | 3.15 | 2.68 | 74 | 8096 | |
70 | 70 | 3.6 | 74 | 5630 | 0.70 | 4 x 0.8 | 2.68 | 73 | 6397 | 3.15 | 2.84 | 78 | 8927 | |
95 | 95 | 3.8 | 78 | 6410 | 0.70 | 4 x 0.8 | 2.84 | 78 | 7212 | 4.00 | 3.00 | 85 | 10936 | |
120 | 120 | 3.8 | 81 | 7009 | 0.70 | 4 x 0.8 | 3.00 | 81 | 7908 | 4.00 | 3.00 | 88 | 11821 | |
150 | 150 | 4.0 | 85 | 7721 | 0.70 | 4 x 0.8 | 3.00 | 85 | 8569 | 4.00 | 3.00 | 91 | 12635 | |
185 | 185 | 4.0 | 88 | 8438 | 0.70 | 4 x 0.8 | 3.00 | 88 | 9340 | 4.00 | 3.00 | 94 | 13537 | |
240 | 240 | 4.0 | 93 | 9528 | 0.70 | 4 x 0.8 | 3.00 | 93 | 10476 | 4.00 | 3.00 | 99 | 14903 | |
300 | 300 | 4.0 | 97 | 10601 | 0.70 | 4 x 0.8 | 3.00 | 97 | 11598 | 4.00 | 3.00 | 103 | 16255 | |
400 | 400 | 4.0 | 104 | 12204 | 0.70 | 4 x 0.8 | 3.00 | 103 | 13286 | 4.00 | 3.00 | 110 | 18226 |
Table 14
33/33 KV (UE) Three core Aluminium conductor XLPE insulated armoured & unarmoured cable | ||||||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
UNARMOURED CABLE | Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | |||||||||
Nominal thickness of PVC outer sheath mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thicknes |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
||||
25 | 9 | 3.4 | 66 | 4427 | 0.70 | 4 x 0.8 | 2.52 | 66 | 5122 | 3.15 | 2.68 | 71 | 7387 | |
35 | 9 | 3.4 | 68 | 4751 | 0.70 | 4 x 0.8 | 2.52 | 68 | 5483 | 3.15 | 2.68 | 73 | 7827 | |
50 | 9 | 3.4 | 71 | 5114 | 0.70 | 4 x 0.8 | 2.68 | 71 | 5939 | 3.15 | 2.84 | 76 | 8366 | |
70 | 9 | 3.6 | 75 | 5791 | 0.70 | 4 x 0.8 | 2.68 | 75 | 6575 | 3.15 | 2.84 | 80 | 9144 | |
95 | 9 | 3.8 | 79 | 6580 | 0.70 | 4 x 0.8 | 2.84 | 79 | 7400 | 4.00 | 3.00 | 86 | 11201 | |
120 | 9 | 4.0 | 83 | 7268 | 0.70 | 4 x 0.8 | 3.00 | 83 | 8103 | 4.00 | 3.00 | 89 | 11993 | |
150 | 9 | 4.0 | 86 | 7905 | 0.70 | 4 x 0.8 | 3.00 | 86 | 8794 | 4.00 | 3.00 | 92 | 12815 | |
185 | 9 | 4.0 | 89 | 8629 | 0.70 | 4 x 0.8 | 3.00 | 89 | 9548 | 4.00 | 3.00 | 95 | 13821 | |
240 | 9 | 4.0 | 94 | 9728 | 0.70 | 4 x 0.8 | 3.00 | 94 | 10694 | 4.00 | 3.00 | 100 | 15197 | |
300 | 9 | 4.0 | 98 | 10810 | 0.70 | 4 x 0.8 | 3.00 | 98 | 11825 | 4.00 | 3.00 | 104 | 16558 | |
400 | 9 | 4.0 | 105 | 12426 | 0.70 | 4 x 0.8 | 3.00 | 105 | 13525 | 4.00 | 3.00 | 111 | 18543 |
Table 15
1.9/3.3 KV (E) & 3.3/3.3 KV (UE) Single core Copper conductor XLPE insulated armoured unscreened cable as per IS 7098-2 | ||||||||||
Nominal size of conductor sq.mm |
Nominal insulation thickness mm |
Minimum inner sheath thickness mm |
STRIP ARMOURED CABLE | WIRE ARMOURED CABLE | ||||||
Nominal dimension of strip mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight mm |
Nominal dimension of wire mm |
Minimum PVC outer sheath thickness mm |
Approx. overall diameter mm |
Approx. Cable Weight kg/km |
|||
25 | 2.20 | 0.3 | 4 x 0.8 | 1.56 | 29 | 1736 | 1.60 | 1.56 | 30 | 1992 |
35 | 2.20 | 0.3 | 4 x 0.8 | 1.56 | 31 | 2103 | 2.00 | 1.56 | 34 | 2578 |
50 | 2.20 | 0.4 | 4 x 0.8 | 1.56 | 33 | 2569 | 2.00 | 1.56 | 36 | 3073 |
70 | 2.20 | 0.4 | 4 x 0.8 | 1.56 | 37 | 3327 | 2.00 | 1.72 | 40 | 3941 |
95 | 2.20 | 0.4 | 4 x 0.8 | 1.72 | 42 | 4321 | 2.00 | 1.88 | 44 | 5020 |
120 | 2.20 | 0.5 | 4 x 0.8 | 1.88 | 45 | 5238 | 2.00 | 1.88 | 48 | 5933 |
150 | 2.20 | 0.5 | 4 x 0.8 | 1.88 | 49 | 6195 | 2.50 | 2.04 | 52 | 7369 |
185 | 2.20 | 0.5 | 4 x 0.8 | 2.04 | 52 | 7430 | 2.50 | 2.20 | 56 | 8679 |
240 | 2.20 | 0.6 | 4 x 0.8 | 2.2 | 57 | 9349 | 2.50 | 2.36 | 61 | 10769 |
300 | 2.20 | 0.6 | 4 x 0.8 | 2.36 | 62 | 11367 | 3.15 | 2.52 | 67 | 13692 |
400 | 2.20 | 0.7 | 4 x 0.8 | 2.52 | 69 | 14200 | 3.15 | 2.67 | 74 | 16606 |
Electrical Parameters
Current Carryin Capacity
1Nominal Size of Conductor Sq. mm |
Single core cable Current Carrying Capacity (Amps.) | |||||
Aluminium | Copper | |||||
In Ground at 30°C | In Duct at 30°C | In Air at 40°C | In Ground at 30°C | In Duct at 30°C | In Air at 40°C | |
35 | 112 | 96 | 123 | 144 | 124 | 159 |
50 | 131 | 113 | 146 | 169 | 146 | 188 |
70 | 160 | 138 | 182 | 206 | 178 | 234 |
95 | 191 | 165 | 221 | 246 | 212 | 284 |
120 | 216 | 187 | 254 | 278 | 240 | 326 |
150 | 241 | 208 | 286 | 310 | 268 | 368 |
185 | 273 | 236 | 330 | 350 | 302 | 422 |
240 | 315 | 277 | 385 | 401 | 353 | 492 |
300 | 354 | 312 | 440 | 449 | 395 | 559 |
400 | 403 | 355 | 512 | 506 | 445 | 642 |
Capacitance
Size | Capacitance (Microfarads/km) Multi core cable Voltage Grade (kV) | ||||||
1.9/3.3 & 3.3/3.3 |
3.8/6.6 | 6.6/6.6 & 6.35/11 |
11/11 | 12.7/22 | 19/33 | 33/33 | |
35 | 0.30 | 0.25 | 0.20 | – | – | – | – |
50 | 0.33 | 0.27 | 0.22 | – | – | – | – |
70 | 0.37 | 0.30 | 0.25 | 0.18 | – | – | – |
95 | 0.42 | 0.35 | 0.28 | 0.20 | 0.19 | 0.15 | 0.14 |
120 | 0.47 | 0.38 | 0.31 | 0.22 | 0.21 | 0.16 | 0.15 |
150 | 0.51 | 0.41 | 0.33 | 0.24 | 0.22 | 0.17 | 0.16 |
185 | 0.56 | 0.45 | 0.36 | 0.26 | 0.24 | 0.18 | 0.17 |
240 | 0.63 | 0.50 | 0.41 | 0.29 | 0.27 | 0.20 | 0.19 |
300 | 0.68 | 0.52 | 0.44 | 0.31 | 0.29 | 0.21 | 0.20 |
400 | 0.77 | 0.53 | 0.49 | 0.34 | 0.32 | 0.24 | 0.22 |
Reactance
Size | Capacitance (Microfarads/km) Multi core cable Voltage Grade (kV) | ||||||
1.9/3.3 & 3.3/3.3 |
3.8/6.6 | 6.6/6.6 & 6.35/11 |
11/11 | 12.7/22 | 19/33 | 33/33 | |
35 | 0.107 | 0.112 | 0.119 | – | – | – | – |
50 | 0.103 | 0.108 | 0.114 | – | – | – | – |
70 | 0.0955 | 0.100 | 0.106 | 0.118 | – | – | – |
95 | 0.0914 | 0.0958 | 0.101 | 0.112 | 0.114 | 0.127 | 0.130 |
120 | 0.0877 | 0.0914 | 0.096 | 0.106 | 0.109 | 0.121 | 0.124 |
150 | 0.0858 | 0.0895 | 0.094 | 0.104 | 0.106 | 0.117 | 0.120 |
185 | 0.0836 | 0.0870 | 0.091 | 0.100 | 0.102 | 0.113 | 0.116 |
240 | 0.0811 | 0.0842 | 0.088 | 0.0964 | 0.0983 | 0.109 | 0.111 |
300 | 0.0789 | 0.0826 | 0.086 | 0.0933 | 0.0952 | 0.105 | 0.107 |
400 | 0.077 | 0.0817 | 0.083 | 0.0898 | 0.0917 | 0.101 | 0.103 |