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These cables are flame retardant, low smoke, halogen free and mud resistant, used for fixed installation for medium voltage power.
IEC 60092-354
IEC 60092-360
IEC 60332-1
IEC 60332-3-22
IEC 60754-1,2
IEC 61034-1,2
NEK 606:2016
Conductors : Circular tinned annealed stranded copper to IEC 60228 class 2 or class 5.
Conductor Screen : Semi conducting material.
Insulation : Halogen-free EPR. XLPE can be offered as an option (for TFOU cable).
Insulation Screen : Semi conducting material and tinned copper wire braid.
Bedding : Halogen free compound.
Armour : Tinned copper wire braid in accordance with IEC 60092-350.
Outer Sheath : Halogen free thermosetting compound, SHF2 ,coloured red.
Nominal Cross Section Area | mm² | 16 | 25 | 35 | 50 | 70 | 95 | 120 | 150 | 185 | 240 | 300 |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Nominal Conductor Diameter | mm | 5.1 | 6.5 | 7.4 | 8.7 | 10.3 | 12.2 | 13.8 | 15.1 | 17.0 | 19.6 | 21.9 |
Maximum DC Resistant@20℃ | Ω/km | 1.16 | 0.734 | 0.529 | 0.391 | 0.27 | 0.195 | 0.154 | 0.126 | 0.1 | 0.0762 | 0.0607 |
Continuous Current Rating@45℃ 1 Core | A | 96 | 127 | 157 | 196 | 242 | 293 | 339 | 389 | 444 | 522 | 601 |
Continuous Current Rating@45℃ 3 Core | A | 67 | 89 | 110 | 137 | 169 | 205 | 237 | 272 | 311 | 365 | 421 |
Short Circuit Current 1s | A | 2290 | 3580 | 5010 | 7150 | 10020 | 13590 | 17170 | 21460 | 26470 | 34340 | 42930 |
Operating Voltage | KV | 18/30 | 18/30 | 18/30 | 18/30 | 18/30 | 18/30 | 18/30 | 18/30 | 18/30 | 18/30 | 18/30 |
Ambient Temperature Correction Factors | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 |
---|---|---|---|---|---|---|---|---|---|---|
Rating Factor | 1.1 | 1.05 | 1.0 | 0.94 | 0.88 | 0.82 | 0.74 | 0.67 | 0.58 | 0.47 |
Bending Radius : 15×OD (during installation); 9×OD (fixed installed)
Temperature Range : -20℃ ~ +90℃
Construction No. of cores × Cross section | Nominal Insulation Thickness | Diameter under Armour | Nominal Overall Diameter | Nominal Weight |
---|---|---|---|---|
mm² | mm | mm | mm | kg/km |
1×50 | 8.0 | 33.8 | 41 | 2390 |
1×70 | 8.0 | 35.5 | 43 | 2700 |
1×95 | 8.0 | 37.3 | 45 | 3100 |
1×120 | 8.0 | 38.7 | 46 | 3430 |
1×150 | 8.0 | 40.1 | 48 | 3790 |
1×185 | 8.0 | 42.0 | 50 | 4310 |
1×240 | 8.0 | 45.5 | 53 | 5170 |
1×300 | 8.0 | 48.8 | 57 | 6020 |
3×50 | 8.0 | 70.6 | 81 | 7470 |
3×70 | 8.0 | 74.2 | 85 | 8530 |
3×95 | 8.0 | 78.1 | 89 | 9790 |
3×120 | 8.0 | 81.1 | 92 | 10760 |
3×150 | 8.0 | 84.2 | 95 | 11980 |