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APPLICATION
Used for supplying excavating, crushing machines
and equipment.
CONDUCTOR : Electrolytic, stranded, tinned copper wire IEC 60228 Class 5
INSULATION : EPR (Ground core is not insulated).
SEPERATOR : Colored Textile tape for core identification.
SCREEN : Tinned copper / Nylon braided screen over phase cores. Pilot core is not screened.
LAYUP : All cores are laid up in contact with the bare copper earth conductor.
BEDDING : Rubber based bedding compound.
OUTER SHEATH : Heavy duty chloroprene outer sheath.
RELATED STANDARDS : BS 6708
RATED VOLTAGE : 640/1100 V
TEST VOLTAGE : 3 kV
| Cross Section | 3×16+16+16 | 3×25+16+16 | 3×35+18+16 | 3×50+25+25 | 3×70+35+35 | 3×95+50+50 | 3×120+50+70 | 3×150+70+95 | |
|---|---|---|---|---|---|---|---|---|---|
| Phase Conductor | |||||||||
| Number and cross section | mm2 | 3×16 | 3×25 | 3×35 | 3×50 | 3×70 | 3×95 | 3×120 | 3×150 |
| Stranding | mm | 126/0,40 | 196/0,40 | 276/0,40 | 396/0,40 | 360/0,50 | 475/0,50 | 608/0,50 | 740/0,50 |
| Conductor diameter | Nom. mm | 5.50 | 6.75 | 8.00 | 9.75 | 11.60 | 12.75 | 15.10 | 17.00 |
| Insulation diameter | Nom. mm | 8.85 | 10.35 | 11.60 | 13.60 | 15.70 | 17.25 | 20.05 | 22.20 |
| Screen diameter | Nom. mm | 11.15 | 12.65 | 13.90 | 15.90 | 18.00 | 19.55 | 22.35 | 24.50 |
| Earth Conductor | |||||||||
| Number and cross section | mm2 | 1×16 | 1×16 | 1×18 | 1×25 | 1×35 | 1×50 | 1×50 | 1×70 |
| Stranding | mm | 126/0,40 | 126/0,40 | 147/0,40 | 196/0,40 | 276/0,40 | 396/0,40 | 396/0,40 | 360/0,50 |
| Conductor diameter | Nom. mm | 5.50 | 5.50 | 6.00 | 6.75 | 8.00 | 9.75 | 9.75 | 11.60 |
| Pilot Conductor | |||||||||
| Number and cross section | mm2 | 1×16 | 1×16 | 1×16 | 1×25 | 1×35 | 1×50 | 1×70 | 1×95 |
| Stranding | mm | 126/0,40 | 126/0,40 | 126/0,40 | 196/0,40 | 276/0,40 | 396/0,40 | 360/0,50 | 475/0,50 |
| Conductor diameter | Nom. mm | 5.50 | 5.50 | 5.50 | 6.75 | 8.00 | 9.75 | 11.60 | 12.75 |
| Insulation diameter | Nom. mm | 10.85 | 12.35 | 13.60 | 15.60 | 17.70 | 19.25 | 22.05 | 24.20 |
| Cable details | |||||||||
| Min. overall diameter | mm | 35.8 | 39.7 | 43.1 | 48.5 | 55.1 | 62.4 | 68.0 | 70.4 |
| Max. overall diameter | mm | 38.6 | 42.9 | 46.3 | 51.8 | 58.8 | 66.1 | 72.5 | 78.4 |
| Min. bending radius | mm | 309 | 343 | 370 | 414 | 470 | 529 | 580 | 627 |
| Max. pulling tension | kgf | 480 | 642 | 834 | 1.2 | 1.68 | 2 | 2 | 2 |
| Appx. cable weight | kg/km | 2.4 | 2.95 | 3.52 | 4.6 | 6.2 | 7.9 | 9.65 | 11.5 |
| Copper weight | kg/km | 1.07 | 1.33 | 1.69 | 2.32 | 3.19 | 4.3 | 5.1 | 6.5 |
| Electrical details | |||||||||
| “Continuous current rating at 25°C Ambient” | A | 85 | 110 | 135 | 170 | 205 | 250 | 295 | 320 |
| “Intermittent current rating at 25°C Ambient” | A | 96 | 125 | 150 | 200 | 250 | 310 | 355 | 385 |
| Max. DC resistance at 20°C | |||||||||
| Phase Conductor | Ω /km | 1.24 | 0.795 | 0.565 | 0.393 | 0.277 | 0.21 | 0.164 | 0.132 |
| Pilot Conductor | Ω /km | 1.24 | 1.24 | 1.24 | 0.795 | 0.565 | 0.393 | 0.277 | 0.21 |
| 3 screens and earth in parallel connection | Ω /km | 0.66 | 0.56 | 0.54 | 0.44 | 0.3 | 0.26 | 0.24 | 0.176 |
| Nom. reactance at 50Hz | Ω /km | 0.109 | 0.107 | 0.101 | 0.098 | 0.095 | 0.094 | 0.092 | 0.08 |
| Nom. reactance at 60Hz | Ω /km | 0.131 | 0.128 | 0.121 | 0.118 | 0.114 | 0.113 | 0.11 | 0.096 |
| Min. insulation resistance at 20°C | M Ω /km | 435 | 375 | 325 | 285 | 0.26 | 0.25 | 250 | 250 |
| 3 phase voltage drop on full load current | mV/A/m | 2.62 | 1.68 | 1.2 | 0.84 | 0.61 | 0.47 | 0.38 | 0.32 |
