TYPE 41
FLEXIBLE COPPER SCREENED MINING CABLE
Type 41 has a wide operating range, suitable for mining operations around the world. The cables is suitable for permanent use in waste water and in industrial water up to 40°C at a depth of max. 2000 m.
Typical applications include:
- Electrically driven machines
- Any movable electric apparatus in hazardous area
- Small pumps
- Drills 2.5mm2
- For shuttle cars 16 mm2
SPECIFICATIONS
| Nominal Voltage: | 640/1140V |
| Temperature Rating | -25oC to +90oC |
| Min. Bending Radius | 6 x ODMax |
| Conductor : | Flexible class 5 comply to SANS 1411 – 1 from tinned annealed copper wires left lay |
| Insulation: | Ethylene propylene thermosetting compound type RD 3 comply to SANS 1411-3 |
| Configuration: | Three tinned copper/nylon braid screened power cores and one unscreened pilot core laid up in the right hand lay around rubber (Rd1) filler center |
| Inner Sheath: | Thermosetting compound type RS 6 comply to SANS 1411-3 |
| Screen: | Open nylon brain |
| Outer Sheath: | Thermosetting compound type RS 6 comply to SANS 1411-3 |
| Sheath Colour: | Black |
SANS 1520-1 (Type 41)