Mining Cable
Mining Cable is a special type of flame-retardant, explosion-proof, and anti mechanical damage cable designed specifically for harsh environments underground in mines, especially coal mines.
- Application
- Construction
- Parameter
- Message
Application
Use in harsh environments underground in mines (especially coal mines)
Applicable Standards
ICEA S 75-381
Production Scope
Safety sign: MA (mandatory)
Flame retardant: MT 818-2009, GB/T 12666.5 (oxygen index ≥ 30)
Antistatic: Surface resistance ≤ 1 × 10 ΩΩ
Temperature resistance: PVC 70 ℃; XLPE 90℃； Short circuit ≤ 5s: 250 ℃
Voltage level: Low voltage 0.38/0.66kV, 0.66/1.14kV; Medium voltage 3.6/6kV, 8.7/15kV
Construction
- Conductor: Copper
- Insulation: Rubber, such as EPR, CPE etc
- Braiding(optional): Copper, Tinned Copper or copper clad aluminum
- Sheath (optional): CPE PCP CSP or NBR/PVC
- *We can design and produce according to client's requirement.
Technical Characteristics
- ICEA S 75-381
| Technical characteristics of Rubber Insulated Mining 8kv Power Cable-ICEA S 75-381(SHD-GC) | ||||||||
| Number of Cores and conductor size | Conductor.strand | Nominal Thickness of Insulation | Ground conductor size | Ground -check conductor size | Nominal Thickness of jacket | Approx. Overall Diameter | Approx.. mass per unit length | Ampacity |
| AWG/kcmil | No | mm | AWG | AWG | mm | mm | kg/km | A |
| 3×4 | 259 | 3.8 | 8 | 8 | 5.2 | 49.3 | 3594 | 122 |
| 3×2 | 259 | 3.8 | 6 | 8 | 5.6 | 53.8 | 4554 | 159 |
| 3×1 | 259 | 3.8 | 5 | 8 | 5.6 | 56.1 | 5104 | 184 |
| 3×1/0 | 259 | 3.8 | 4 | 8 | 5.6 | 58.9 | 5700 | 211 |
| 3×2/0 | 329 | 3.8 | 3 | 8 | 6.0 | 62.5 | 6593 | 243 |
| 3×3/0 | 413 | 3.8 | 2 | 8 | 6.4 | 66.5 | 7738 | 279 |
| 3×4/0 | 532 | 3.8 | 1 | 8 | 6.4 | 69.8 | 8713 | 321 |
| 3×250 | 608 | 3.8 | 1/0 | 6 | 6.4 | 73.4 | 9948 | 355 |
| 3×300 | 741 | 3.8 | 1/0 | 6 | 6.7 | 77.2 | 11384 | 398 |
| 3×350 | 851 | 3.8 | 2/0 | 6 | 7.1 | 81.3 | 12739 | 435 |
| 3×500 | 1221 | 3.8 | 4/0 | 6 | 7.5 | 90.4 | 16757 | 536 |
