Availability: | |
---|---|
Quantity: | |
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 | Ethylene Propylene Rubber (EPR). |
Insulation Shield | Tinned copper/textile braid. |
Control Group (3 Conductor) | Tinned copper conductor, EPR insulation and thermosetting jacket. Colour of insulation: Black, white and red. |
Grounding Conductor | Tinned copper conductor, located in the center of the cable. |
Jacket | Reinforced extra-heavy-duty Chlorinated Polyethylene(CPE), black. |
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 Jacket 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.
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 | Ethylene Propylene Rubber (EPR). |
Insulation Shield | Tinned copper/textile braid. |
Control Group (3 Conductor) | Tinned copper conductor, EPR insulation and thermosetting jacket. Colour of insulation: Black, white and red. |
Grounding Conductor | Tinned copper conductor, located in the center of the cable. |
Jacket | Reinforced extra-heavy-duty Chlorinated Polyethylene(CPE), black. |
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 Jacket 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.