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Mining Cable |  |
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Mining Cable
Type G-GC Three-Conductor Flat Portable Power Cable 2kV
Applications
These flat parallel cables are designed for use on ACmining equipment, such as A.C. shuttle cars, drills, cutting and loading machines.
Standards
- ICEA S-75-381/NEMA WC 58
- ASTM B 172
- ASTM B 33
- CAN/CSA-C22.2 No.96
Construction
- Conductors: Stranded annealed tinned copper conductor.
- Insulation:EPR.
- Ground Check Conductor:Tinned copper conductor with a yellow insulation.
- Grounding Conductor:Tinned copper conductor with a green outer covering.
- Reinforcement: Synthetic yarn.
- Sheath: Extra-heavy-duty Chlorinated Polyethylene(CPE), black. Other sheath materials can be offered upon request.
Options:
Other jacket materials such as CSP/PCP/NBR/PVC are available upon request.
Two-layer jacket with reinforcing fibre between the two layers can be offered as an option.
Mechanical and Thermal Properties
- Minimum Bending Radius: 6×OD
- Maximum Operating Temperature: +90℃
Dimensions and Weight:
| Construction | No. of Strands | Grounding Conductor Size | Ground Check Conductor Size | Nominal Insulation Thickness | Nominal Overall Diameter Height×Width | Nominal Weight | Ampacity | |||
| No. of cores×AWG/kcmil | - | AWG/kcmil | AWG/kcmil | inch | mm | inch | mm | lbs/kft | kg/km | A |
| 3×6 | 133 | 8 | 8 | 0.06 | 1.5 | 0.66×1.67 | 16.8×42.4 | 900 | 1340 | 79 |
| 3×4 | 259 | 7 | 8 | 0.06 | 1.5 | 0.72×1.87 | 18.3×47.5 | 1175 | 1750 | 104 |
| 3×3 | 259 | 6 | 6 | 0.06 | 1.5 | 0.78×2.08 | 19.8×52.8 | 1395 | 2080 | 120 |
| 3×2 | 259 | 5 | 6 | 0.06 | 1.5 | 0.85×2.23 | 21.6×56.6 | 1625 | 2415 | 138 |
| 3×1 | 259 | 4 | 6 | 0.08 | 2.0 | 0.96×2.50 | 24.4×63.5 | 2090 | 3110 | 161 |
| 3×1/0 | 259 | 3 | 5 | 0.08 | 2.0 | 1.01×2.67 | 25.6×67.8 | 2470 | 3675 | 186 |
| 3×2/0 | 329 | 2 | 5 | 0.08 | 2.0 | 1.09×2.86 | 27.7×68.1 | 2940 | 4375 | 215 |
| 3×3/0 | 413 | 1 | 5 | 0.08 | 2.0 | 1.18×3.12 | 30.0×79.2 | 3515 | 5230 | 249 |
| 3×4/0 | 532 | 1/0 | 5 | 0.08 | 2.0 | 1.24×3.30 | 31.5×83.8 | 4245 | 6315 | 287 |
Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.