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Description
Aluminium Overhead Insulated Cable(Low Voltage)
Aluminium overhead insulated cable(low voltage) is the cable that be set at a certain height from the tower for transmitting electric energy. It is used primarily for overhead and distribution lines. There are two main types of it: all aluminum and steel core. The steel core increases breaking force.
Construction and main technical data
(Shijiazhuang City Feiniu Cable Co.,Ltd --- JKLYJ）
| No. | Cross-section mm |
Conductor size n/mm |
Conductor approx. Outside Diameter mm |
Insulation thickness mm |
Nominal outside diameter of cable mm |
Maximum outside diameter of cable |
Calculated weight of aluminum kg/km |
Calculated weight of insulating materials kg/km |
Total weight kg/km |
| 1 | 10 | 7/1.35 | 3.80 | 1.0 | 5.8 | 6.5 | 27.15 | 17.42 | 44.57 |
| 2 | 16 | 7/1.70 | 4.80 | 1.2 | 7.2 | 8.0 | 43.94 | 25.95 | 69.90 |
| 3 | 25 | 7/2.15 | 6.00 | 1.2 | 8.4 | 9.4 | 67.66 | 30.54 | 98.20 |
| 4 | 35 | 7/2.52 | 7.00 | 1.4 | 9.8 | 11.0 | 94.09 | 35.01 | 129.10 |
| 5 | 50 | 7/3.00 | 8.40 | 1.4 | 11.2 | 12.3 | 135.5 | 39.00 | 174.50 |
| 6 | 70 | 19/2.14 | 10.00 | 1.4 | 12.8 | 14.1 | 188.0 | 52.90 | 240.90 |
| 7 | 95 | 19/2.52 | 11.60 | 1.6 | 14.8 | 16.5 | 256.6 | 75.10 | 331.70 |
| 8 | 120 | 19/2.85 | 13.00 | 1.6 | 16.2 | 18.1 | 321.9 | 88.70 | 410.60 |
| 9 | 150 | 37/2.25 | 14.60 | 1.8 | 18.2 | 20.2 | 406.34 | 100.20 | 506.54 |
| 10 | 185 | 37/2.52 | 16.20 | 2.0 | 20.2 | 22.5 | 508.8 | 124.70 | 633.50 |
| 11 | 240 | 37/2.85 | 18.40 | 2.2 | 22.8 | 25.6 | 650.8 | 174.60 | 825.40 |
