Mining CablesCables
AS/NZS 2802 Type 455 Mining Cable
General use cable for mines (except for underground coal mines). Suitable to trailing and reeling due to its’ smaller dimensions.
3.3/3.3 kV, 6.6/6.6 kV, 11/11 kV, 22/22 kV
BS 6708 Type 201 Mining Cable
Used for supplying excavating, crushing machines and equipment.
Rated voltage640/1100 V
ConductorElectrolytic, stranded, tinned copper wire IEC 60228 Class 5
InsulationEPR
Outer sheathHeavy duty chloroprene outer sheath
- Quoted to your quantity
- Documentation on request
- International delivery
Product Overview
Used for supplying excavating, crushing machines and equipment.
Technical Specifications
| Rated voltage | 640/1100 V |
|---|---|
| Conductor | Electrolytic, stranded, tinned copper wire IEC 60228 Class 5 |
| Insulation | EPR |
| Outer sheath | Heavy duty chloroprene outer sheath |
| Screen | Tinned copper / Nylon braided screen over phase cores. |
| Layup | All cores are laid up in contact with each other. |
| Bedding | Rubber based bedding compound. |
| Armour | Galvanized steel pliable armour. |
| Related standards | BS 6708 |
| Test voltage | 3 kV |
| Cross Section | 3×10 | 3×16 | 3×25 | 3×35 | 3×50 | 3×70 | 3×95 | 3×120 | |
|---|---|---|---|---|---|---|---|---|---|
| Conductors | |||||||||
| Number and cross section | mm2 | 3×10 | 3×16 | 3×25 | 3×35 | 3×50 | 3×70 | 3×95 | 3×120 |
| Insulation thickness | mm | 1.5 | 1.5 | 1.6 | 1.6 | 1.6 | 1.8 | 2.0 | 2.2 |
| Cable details | |||||||||
| Radial thickness of inner sheath | mm | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 3.8 | 3.8 |
| Min. inner sheath diameter | mm | 25.5 | 28.7 | 32.2 | 35.2 | 39.5 | 44.5 | 52.5 | 56.6 |
| Max. inner sheath diameter | mm | 27.5 | 30.7 | 34.2 | 37.2 | 41.5 | 47.0 | 55.5 | 59.6 |
| Size of armour | mm | 7/0,71 | 7/0,71 | 7/0,71 | 7/0,71 | 7/0,71 | 7/0,90 | 7/1,25 | 7/1,25 |
| outer sheath thickness | mm | 3.8 | 3.8 | 4.1 | 4.4 | 4.9 | 5.4 | 5.9 | 6.3 |
| Min. overall diameter | mm | 37.3 | 40.6 | 44.6 | 48.3 | 53.6 | 60.7 | 71.8 | 76.7 |
| Max. overall diameter | mm | 39.8 | 43.4 | 47.4 | 51.1 | 57.4 | 64.5 | 75.8 | 81.0 |
| Min. bending radius | mm | 398 | 434 | 474 | 511 | 574 | 645 | 758 | 810 |
| Appx. cable weight | kg/km | 2.52 | 3.22 | 3.85 | 4.6 | 5.71 | 7.45 | 10.25 | 11.8 |
| Copper weight | kg/km | 488 | 741 | 1.01 | 1.368 | 1.86 | 2.556 | 3.356 | 4.086 |
| Electrical details | |||||||||
| “Continuous current rating at 25°C Ambient” | A | 63 | 85 | 110 | 135 | 170 | 205 | 250 | 295 |
| Max. DC resistance at 20°C | |||||||||
| Phase conductors | Ω /km | 1.95 | 1.24 | 0.795 | 0.565 | 0.393 | 0.277 | 0.210 | 0.164 |
| Armour | Ω /km | 2.0 | 1.9 | 1.3 | 1.2 | 1.1 | 0.94 | 0.80 | 0.74 |
| 3 screens in parallel connection | Ω /km | 1.33 | 1.61 | 1.10 | 1.20 | 1.40 | 0.70 | 0.85 | 0.50 |
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