Mining Cable | |||
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Mining Cable
Type SHD-GC Three-Conductor Portable Power Cable, TPU Sheath 8kV
Applications
These heavy duty cables are designed for heavy mobile equipment such as drag lines, shovels, dredges, drills
and for power feeders.
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.
Insulation Shield:Tinned copper/textile braid.
Ground Check Conductor:Tinned copper conductor with a yellow polypropylene insulation.
Grounding Conductor:Tinned copper conductor.
Sheath: Thermoplastic Polyurethane (TPU) Jacket, 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
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 Sheath Thickness | Nominal Sheath Thickness | Nominal Weight | Ampacity | ||||
No. of cores×AWG/kcmil | - | AWG/kcmil | AWG/kcmil | inch | mm | inch | mm | inch | mm | lbs/kft | kg/km | A |
3×4 | 259 | 8 | 8 | 0.150 | 3.8 | 0.205 | 5.2 | 1.94 | 49.3 | 2019 | 3004 | 122 |
3×2 | 259 | 6 | 8 | 0.150 | 3.8 | 0.220 | 5.6 | 2.12 | 53.8 | 2603 | 3873 | 159 |
3×1 | 259 | 5 | 8 | 0.150 | 3.8 | 0.220 | 5.6 | 2.21 | 56.1 | 2913 | 4334 | 184 |
3×1/0 | 266 | 4 | 8 | 0.150 | 3.8 | 0.220 | 5.6 | 2.32 | 58.9 | 3351 | 4986 | 211 |
3×2/0 | 323 | 3 | 8 | 0.150 | 3.8 | 0.235 | 6.0 | 2.46 | 62.5 | 3946 | 5871 | 243 |
3×3/0 | 418 | 2 | 8 | 0.150 | 3.8 | 0.250 | 6.4 | 2.62 | 66.5 | 4582 | 6817 | 279 |
3×4/0 | 532 | 1 | 8 | 0.150 | 3.8 | 0.250 | 6.4 | 2.75 | 69.8 | 5321 | 7917 | 321 |
3×250 | 627 | 1/0 | 6 | 0.150 | 3.8 | 0.250 | 6.4 | 2.89 | 73.4 | 6101 | 9077 | 355 |
3×350 | 888 | 2/0 | 6 | 0.150 | 3.8 | 0.280 | 7.1 | 3.21 | 81.3 | 7696 | 11450 | 435 |
3×500 | 1221 | 4/0 | 6 | 0.150 | 3.8 | 0.295 | 7.5 | 3.56 | 90.4 | 10199 | 15174 | 536 |
Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.