CALEDONIAN
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These cables are designed for connections between units of mine distribution systems, suitable for installed in duct, conduit or open air and for direct burial in wet and dry locations.
| Conductors | Stranded annealed bare copper conductor. |
|---|---|
| Conductor Shield | Conducting layer. |
| Insulation | Ethylene Propylene Rubber (EPR). |
| Insulation Shield | Conducting layer + copper tape. |
| Ground Check Conductor | Copper conductor with a yellow polypropylene insulation. |
| Grounding Conductor | Tinned copper conductor |
| Jacket | Chlorinated Polyethylene (CPE), black. |
Other jacket materials such as CSP/PCP/NBR/PVC/TPU are available upon request.
| Minimum Bending Radius | 12×OD |
|---|---|
| Maximum Conductor Operating Temperature | +90℃ |
| Construction | No. of Strands | Grounding Conductor Size | Ground Check Conductor Size | Nominal Insulation Thickness | Nominal Jacket Thickness | Nominal Overall Diameter Height×Width | Nominal Weight | Ampacity | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No. of cores × AWG/kcmil | - | AWG/kcmil | AWG/kcmil | inch | mm | inch | mm | inch | mm | lbs/kft | kg/km | A |
| 3×2 | 7 | 6 | 8 | 0.175 | 4.4 | 0.14 | 3.6 | 1.90 | 48.3 | 2517 | 3745 | 164 |
| 3×1 | 19 | 5 | 8 | 0.175 | 4.4 | 0.14 | 3.6 | 1.99 | 50.6 | 3023 | 4498 | 187 |
| 3×1/0 | 19 | 4 | 8 | 0.175 | 4.4 | 0.14 | 3.6 | 2.07 | 52.6 | 3296 | 4904 | 215 |
| 3×2/0 | 19 | 3 | 8 | 0.175 | 4.4 | 0.14 | 3.6 | 2.16 | 54.9 | 3679 | 5474 | 246 |
| 3×3/0 | 19 | 2 | 8 | 0.175 | 4.4 | 0.14 | 3.6 | 2.27 | 57.7 | 3878 | 5771 | 283 |
| 3×4/0 | 19 | 1 | 8 | 0.175 | 4.4 | 0.14 | 3.6 | 2.39 | 60.7 | 5146 | 7656 | 325 |
| 3×250 | 37 | 1/0 | 8 | 0.175 | 4.4 | 0.14 | 3.6 | 2.48 | 63.0 | 5618 | 8359 | 359 |
| 3×350 | 37 | 2/0 | 8 | 0.175 | 4.4 | 0.14 | 3.6 | 2.70 | 68.6 | 7055 | 10496 | 438 |
| 3×500 | 37 | 4/0 | 8 | 0.175 | 4.4 | 0.17 | 4.3 | 3.08 | 78.2 | 9405 | 13993 | 536 |
Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.
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Caledonian Cables
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