APPLICATION
Used for supplying excavating, crushing machines
and equipment. Can also be used as trailing cable in
quarries.
APPLICATION
Used for supplying excavating, crushing machines
and equipment. Can also be used as trailing cable in
quarries.
CONDUCTOR : Electrolytic, stranded, tinned copper wire IEC 60228 Class 5
INSULATION : EPR
SCREEN : Tinned copper / Nylon braided screen over phase cores. Ground core is not screened.
LAYUP : All cores are laid up in contact with each other.
BEDDING : Rubber based bedding compound.
ARMOUR : Galvanized steel pliable armour.
OUTER SHEATH : Heavy duty chloroprene outer sheath.
RELATED STANDARDS : BS 6708
RATED VOLTAGE : 1900/3300 V
TEST VOLTAGE : 7,5 kV
Cross Section | 3×25+16 | 3×35+25 | 3×50+35 | 3×70+50 | 3×95+70 | 3×120+70 | |
---|---|---|---|---|---|---|---|
Phase Conductors | |||||||
Number and cross section | mm2 | 3×25 | 3×35 | 3×50 | 3×70 | 3×95 | 3×120 |
Stranding | mm | 196/0,40 | 276/0,40 | 396/0,40 | 360/0,50 | 475/0,50 | 608/0,50 |
Conductor diameter | Nom. mm | 7.10 | 8.40 | 10.10 | 11.90 | 13.90 | 15.50 |
Insulation thickness | mm | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
Phase Conductors | |||||||
Number and cross section | mm2 | 1×16 | 1×25 | 1×35 | 1×50 | 1×70 | 1×70 |
Stranding | mm | 126/0,40 | 196/0,40 | 276/0,40 | 396/0,40 | 360/0,50 | 360/0,50 |
Conductor diameter | Nom. mm | 5.50 | 7.10 | 8.40 | 10.10 | 11.90 | 11.90 |
Insulation thickness | mm | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 | 3.0 |
Cable details | |||||||
Radial thickness of inner sheath | mm | 2.5 | 3.8 | 3.8 | 5.0 | 5.0 | 5.0 |
Min. inner sheath diameter | mm | 42.2 | 48.2 | 52.5 | 60.0 | 65.1 | 68.8 |
Max. inner sheath diameter | mm | 44.7 | 50.7 | 55.6 | 63.0 | 68.9 | 72.6 |
Size of armour | mm | 7/0,90 | 7/0,90 | 7/0,90 | 7/1,25 | 7/1,25 | 7/1,25 |
Outer sheath thickness | mm | 5.1 | 5.5 | 5.9 | 6.4 | 6.9 | 7.3 |
Min. overall diameter | mm | 57.8 | 64.6 | 69.8 | 80.3 | 86.4 | 90.9 |
Max. overall diameter | mm | 61.6 | 68.4 | 73.8 | 84.6 | 90.7 | 95.2 |
Min. bending radius | mm | 740 | 821 | 886 | 1.016 | 1.089 | 1.143 |
Appx. cable weight | kg/km | 6.8 | 8.5 | 9.75 | 15.6 | 18.1 | 20.05 |
Copper weight | kg/km | 1.164 | 1.522 | 2.196 | 3.036 | 4.028 | 4.758 |
Electrical details | |||||||
“Continuous current rating at 25°C Ambient” | A | 110 | 135 | 170 | 205 | 250 | 295 |
Max. DC resistance at 20°C | |||||||
Phase conductors | Ω /km | 0.795 | 0.565 | 0.393 | 0.277 | 0.210 | 0.164 |
Earth conductor | Ω /km | 1.24 | 0.795 | 0.565 | 0.393 | 0.277 | 0.277 |
Armour | Ω /km | 0.965 | 0.844 | 0.715 | 0.488 | 0.382 | 0.299 |
3 screens in parallel connection | Ω /km | 1.35 | 0.80 | 0.70 | 0.69 | 0.64 | 0.55 |
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