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 11 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. |
| Separator | Colored Textile tape for core identification. |
| Screen | Tinned copper / Nylon braided screen over phase and pilot cores |
| Layup | All cores are laid up in contact with each other. |
| Bedding | Rubber based bedding compound. |
| Related standards | BS 6708 |
| Test voltage | 3 kV |
| Cross Section | 3×16+16 | |
|---|---|---|
| Phase Conductor | ||
| Number and cross section | mm2 | 3×16 |
| Insulation diameter | Nom. mm | 8.60 |
| Screen diameter | Nom. mm | 10.90 |
| Pilot Conductor | ||
| Number and cross section | mm2 | 1×16 |
| Stranding | mm | 126/0,40 |
| Conductor diameter | Nom. mm | 5.50 |
| Insulation diameter | Nom. mm | 8.60 |
| Screen diameter | Nom. mm | 10.90 |
| Cable details | ||
| Min. overall diameter | mm | 30.9 |
| Max. overall diameter | mm | 33.0 |
| Min. bending radius | mm | 264 |
| Max. pulling tension | kgf | 384 |
| Appx. cable weight | kg/km | 2 |
| Copper weight | kg/km | 1.1 |
| Electrical details | ||
| “Continuous current rating at 25°C Ambient” | A | 85 |
| “Intermittent current rating at 25°C Ambient” | A | 96 |
| Max. DC resistance at 20°C | ||
| Phase Conductor | Ω /km | 1.24 |
| Pilot Conductor | Ω /km | 1.24 |
| 3 screens and earth in parallel connection | Ω /km | 1.05 |
| Nom. reactance at 50Hz | Ω /km | 0.109 |
| Nom. reactance at 60Hz | Ω /km | 0.131 |
| Min. insulation resistance at 20°C | M Ω /km | 435 |
| 3 phase voltage drop on full load current | mV/A/m | 2.62 |
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