Covered Aluminum Cables -25kV Voltage

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Covered Aluminum Cables -25kV Voltage

The 25kV aluminum conductor insulated cable features a compact round conductor, composed of aluminum strands, blocked or not, and with a cross-linked polyethylene (XLPE) covered in black or gray color, with special characteristics to be resistant against electric tracking and UV-rays.

As XLPE is a thermoset material, the 25KV aluminum conductor insulated cable enables operation up to 90°C continuously all while delivering higher capacity when compared to the thermoplastic materials.

The main application for insulated aluminum cables is on compact overhead, primary power distribution, medium-voltage networks located in urban and wooded areas. These overhead cables are an excellent technical and economic option for companies all over the world, since they have such advantages as low manufacturing cost and ease of installation.

Cross section No. of wires Conductor dia. Overall Diameter Minimum breaking load Approx. weight Max. DC-resistance at 20°C Ampacity 90°C
[mm²] [mm] [mm] [kgf] [kg/km] [Ohm/km] [A]
35 7 7.1 15.7 464 235 0.868 186
50 7 8.2 16.8 663 305 0.641 224
70 19 9.7 18.3 928 370 0.443 280
95 19 11.5 20.1 1259 460 0.32 343
120 19 12.9 21.5 1591 560 0.253 397
150 19 14.2 22.8 1988 650 0.206 450
185 37 16.2 24.8 2452 770 0.164 519
240 37 18.4 27 3182 960 0.125 617
300 37 20.7 29.3 3977 1155 0.1 712
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