Application:
Type 245 mining cable is a heavy-duty, screened, flexible trailing cable designed for the most dynamic and strenuous applications in underground mining, primarily in coal and metalliferous mines.
Applicable Standard:
Construction:
3×Conductors: Flexible stranded tinned annealed copper conductor.
Conductor Screen: 1.1/1.1kV – polyester barrier tape, ≥3.3/3.3kV – polyester barrier tape and extruded semi-conductive tape.
Insulation: EPR.
Insulation Screen:Semi-conductive tape.
Cradle Separator: Semiconductive PCP.
Overall Core Screen: SemiconductivePCP filling andcovering.
3×Interstitial Earth Conductor: Semiconductive PCP insulated flexible stranded tinned copper conductor.
3×Central Extensible Pilot:EPR covered flexible stranded tinned copper conductor.
Textile Reinforcement: Open-weave braid reinforcement.
Sheath: Heavy duty PCP sheath.
Technical Parameters:
Type 245.1 Mining Cable
Type 245.3 Mining Cable
| Nominal Conductor Area | Strand Size | Insulation Thickness | Earth Conductor | Pilot Conductor | Thickness of Sheath Incl.SC PCP Layer | Nom. Overall Diameter | Nominal Weight | ||
| Strand Size | Thickness of Covering | Strand Size | Thickness of Covering | ||||||
| mm2 | No./mm | mm | No./mm | m’m | No./mm | m’m | mm | mm | KG/100M |
| Type 245.1 | |||||||||
| 16 | 133/0.40 | 2.0 | 69/0.25 | 1.8 | 28/0.25 | 0.8 | 4.1 | 42.6 | 235 |
| 25 | 259/0.36 | 1.6 | 91/0.25 | 1.8 | 28/0.25 | 0.8 | 4.2 | 43.4 | 269 |
| 35 | 287/0.40 | 1.6 | 140/0.25 | 1.4 | 28/0.25 | 0.8 | 4.4 | 45.6 | 315 |
| 50 | 703/0.30 | 1.7 | 120/0.30 | 1.0 | 28/0.25 | 0.8 | 4.8 | 48.4 | 390 |
| 70 | 988/0.30 | 1.8 | 180/0.30 | 1.0 | 28/0.25 | 0.8 | 5.1 | 53.9 | 501 |
| 95 | 1332/0.30 | 2.0 | 150/0.30 | 1.0 | 28/0.25 | 0.8 | 5.6 | 60.4 | 630 |
| 120 | 1702/0.30 | 2.1 | 195/0.30 | 1.2 | 28/0.25 | 0.8 | 6.0 | 65.5 | 765 |
| 150 | 2146/0.30 | 2.3 | 235/0.30 | 1.2 | 28/0.25 | 0.8 | 6.3 | 70.5 | 915 |
Type 245.6 Mining Cable
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