Parameter
| Number of cores | Nom.Cross-section Area | Minimum number of wires | Insulation Thickness | Diameter of insulated core | Conductor Max. Resistance at 20°C | Current rating at still wind, ambient temperature=30℃ Conductor temperature=75°℃ |
| mm² | mm | mm | Ω/km | A | ||
| 1 | 16 | 6 | 1 | 6.8 | 1.91 | 61 |
| 3 | 16 | 6 | 1 | 6.8 | 1.91 | 61 |
| 3 | 25 | 6 | 1.2 | 8.5 | 1.20 | 84 |
| 3 | 35 | 6 | 1.2 | 9.5 | 0.868 | 104 |
| 3 | 50 | 6 | 1.4 | 11.2 | 0.614 | 129 |
| 3 | 70 | 12 | 1.4 | 13.0 | 0.443 | 167 |
| 3 | 95 | 15 | 1.6 | 15.1 | 0.320 | 209 |
| 3 | 120 | 15 | 1.6 | 16.6 | 0.253 | 246 |
| 3 | 150 | 30 | 1.8 | 18.4 | 0.206 | 283 |
| 3 | 185 | 30 | 2.0 | 20.6 | 0.164 | 332 |
| Minimum number of wires | Nom.Cross-section Area | Insulation Thickness | Diameter of insulated core | Conductor Max. Resistance at 20°C | Calculated breaking load |
| mm² | mm | mm | Ω/km | kN | |
| 6 | 25 | 1.2 | 8.5 | 1.312 | 6.4 |
| 6 | 25 | 1.2 | 8.5 | 1.312 | 6.4 |
| 6 | 25 | 1.2 | 8.5 | 1.312 | 6.4 |
| 6 | 25 | 1.2 | 8.5 | 1.312 | 6.4 |
| 6 | 35 | 1.2 | 9.5 | 0.943 | 8.9 |
| 6 | 50 | 1.4 | 11.2 | 0.693 | 12.1 |
| 12 | 70 | 1.4 | 13.1 | 0.469 | 18.0 |
| 12 | 70 | 1.4 | 13.1 | 0.469 | 18.0 |
| 15 | 95 | 1.6 | 15.1 | 0.349 | 24.2 |
| 15 | 120 | 1.6 | 16.6 | 0.273 | 30.8 |
| Approx. overall diameter | Approx. weight of cable | Packing length |
| mm | kg/km | m/drum |
| 15.3 | 160 | 1000 |
| 19.0 | 290 | 1000 |
| 23.2 | 400 | 1000 |
| 25.6 | 500 | 1000 |
| 30.0 | 680 | 1000 |
| 34.9 | 920 | 1000 |
| 40.6 | 1270 | 500 |
| 44.1 | 1510 | 500 |
| 49.2 | 1870 | 500 |
| 54.9 | 2340 | 500 |
1 Phase conductor +Messenger conductor
3 Phase conductors +1 Messenger conductor
Cable Structure
1 Conductor:
(a)Phase -The phase conductor shall be of H68 Condition aluminium conductor and
compacted circular stranded
(b)Neutral or messenger -The Neutral or messenger conductor shall be of aluminium alloy
conductor and compacted circular stranded.
2 Insulation:
The phase,neutral conductors shall be extruded with polyethylene(PE)as insulation
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