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12/20 (24) KV CV (CE Optional) : IEC 60502-2 (3 CORE)

The document provides specifications for 12/20(24) kV CV cables compliant with IEC 60502-2, detailing materials used for conductors, insulation, and sheath. It includes technical data such as conductor sizes, insulation diameters, maximum current ratings, and cable weights. The cables are suitable for general power distribution in various environments, including direct burial.

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15 views1 page

12/20 (24) KV CV (CE Optional) : IEC 60502-2 (3 CORE)

The document provides specifications for 12/20(24) kV CV cables compliant with IEC 60502-2, detailing materials used for conductors, insulation, and sheath. It includes technical data such as conductor sizes, insulation diameters, maximum current ratings, and cable weights. The cables are suitable for general power distribution in various environments, including direct burial.

Uploaded by

AllwayLLG
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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12/20(24) kV CV (CE Optional)*

IEC 60502-2 (3 CORE)

1. Conductor : Compact round stranded annealed copper wires


2. Conductor screen : Semi-conductive Cross-linked polyethylene (XLPE) compound
3. Insulation : Cross-linked polyethylene (XLPE)
4. Insulation screen : Semi-conductive Cross-linked polyethylene (XLPE) compound
5. Metallic screen : Copper tape
6. Filler : Polypropylene (Non-hygroscopic material)
7. Binding tape : Polyester / Spunbond tape
8. Sheath : Polyvinyl chloride (PVC), ( Optional : PE )*

For general purpose power distribution in dry and wet location, installation in exposed,
in conduit or duct or direct burial in ground.

Conductor Insulation Diameter Sheath Overall Maximum Current Cable Standard


Size Number Diameter thickness over thickness diameter DC. rating weight length
of wires (Approx.) nominal insulation nominal (Approx.) Conductor in air (Approx.)
(Min.) (Approx.) resistance
at 20°C

mm2 mm mm mm. mm mm ohm/km A kg/km m


35 6 6.95 5.5 19.5 2.6 54 0.524 180 3280 500
50 6 8.33 5.5 20.9 2.7 57 0.387 215 3875 500
70 12 9.73 5.5 22.3 2.8 61 0.268 265 4705 500
95 15 11.43 5.5 24.0 2.9 65 0.193 325 5760 300
120 18 12.95 5.5 25.5 3.0 68 0.153 370 6757 300
150 18 14.27 5.5 26.9 3.1 71 0.124 420 7810 300
185 30 15.98 5.5 28.6 3.3 76 0.0991 485 9240 250
240 34 18.47 5.5 31.7 3.4 83 0.0754 575 11490 200
300 34 20.68 5.5 33.9 3.6 88 0.0601 660 13745 150

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