Applications
These ype G Four-Conductor Portable Mining Power Cable are designed for use with mobilemining equipment, such as continuous miners, cutting or loading machines,conveyors, drills or pump
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.
Grounding Conductor:Tinned copper conductor with a green outer covering.
Sheath: Reinforced extra-heavy-duty Chlorinated Polyethylene(CPE), black. Other sheath materials can be offered as an option.
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
Dimensions and Weight:
| CONSTRUCTION | NO. OF STRANDS | GROUNDING CONDUCTOR SIZE | NOMINAL INSULATION THICKNESS | NOMINAL OVERALL DIAMETER | NOMINAL WEIGHT | AMPACITY |
|---|
| NO. OF CORES×AWG/KCMIL | - | AWG/KCMIL | INCH | MM | INCH | MM | LBS/KFT | KG/KM | A |
|---|
| 4×6 | 259 | 12 | 0.06 | 1.5 | 1.10 | 27.9 | 910 | 1354 | 72 |
| 4×4 | 412 | 10 | 0.06 | 1.5 | 1.27 | 32.3 | 1378 | 2050 | 93 |
| 4×2 | 259 | 9 | 0.06 | 1.5 | 1.48 | 37.6 | 1914 | 2848 | 122 |
| 4×1 | 331 | 8 | 0.08 | 2.0 | 1.68 | 42.7 | 2311 | 3438 | 143 |
| 4×1/0 | 414 | 7 | 0.08 | 2.0 | 1.79 | 45.5 | 2810 | 4181 | 165 |
| 4×2/0 | 522 | 6 | 0.08 | 2.0 | 1.93 | 49.0 | 3253 | 4840 | 192 |
| 4×3/0 | 658 | 5 | 0.08 | 2.0 | 2.07 | 52.6 | 4099 | 6099 | 221 |
| 4×4/0 | 829 | 4 | 0.08 | 2.0 | 2.26 | 57.4 | 4925 | 7327 | 255 |
| 4×250 | 973 | 3 | 0.095 | 2.4 | 2.66 | 67.6 | 6060 | 9016 | 280 |
| 4×350 | 1361 | 1 | 0.095 | 2.4 | 2.98 | 75.7 | 8126 | 12090 | 335 |
| 4×500 | 1921 | 1/0 | 0.095 | 2.4 | 3.40 | 86.4 | 10758 | 16006 | 395 |
Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.
