Mining Cable | |||
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Mining Cable
Type SHD-PCG Three-Conductor Portable Power Cable 5kV
Applications
These heavy duty cables are designed for use on longwall shearers, where three shielded power conductors,
three unshielded control conductors, and a grounding conductor are required.
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:Non-conducting Tape + Tinned copper/textile braid.
Control Group (3 Conductors):Tinned copper conductor, EPR insulation and thermosetting sheath. Colour of
insulation: Black, white and red.
Grounding Conductor:Tinned copper conductor, located in the center of the cable.
Sheath: Reinforced 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 | Control Conductor Size | Nominal Insulation Thickness | Nominal Sheath Thickness | Nominal Overall Diameter | 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 | 259 | 4 | 8 | 0.11 | 2.8 | 0.205 | 5.2 | 2.03 | 51.5 | 2769 | 4120 | 159 |
3×1 | 259 | 4 | 8 | 0.11 | 2.8 | 0.220 | 5.6 | 2.12 | 53.8 | 2825 | 4205 | 184 |
3×1/0 | 266 | 3 | 8 | 0.11 | 2.8 | 0.220 | 5.6 | 2.27 | 57.7 | 3571 | 5313 | 211 |
3×2/0 | 329 | 2 | 8 | 0.11 | 2.8 | 0.220 | 5.6 | 2.45 | 62.2 | 3774 | 5615 | 243 |
3×3/0 | 418 | 1 | 8 | 0.11 | 2.8 | 0.235 | 6.0 | 2.58 | 65.3 | 4752 | 7070 | 279 |
3×4/0 | 532 | 1/0 | 6 | 0.11 | 2.8 | 0.250 | 6.4 | 2.76 | 69.9 | 6030 | 8971 | 321 |
Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.