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For general purpose power distribution in wet or dry locations, installed in air, in conduit or duct, or directly buried.
IEC 60502-1
Conductor: Circle or circle compacted stranded annealed copper wires Insulation: Cross-linked polyethylene(XLPE)
Color : 2-4 cores-Black, White, Red and Green ,More than 4 cores: Black core with marking numbers Filler: Non-hygroscopic material(optional)
Binding tape: Polyester (Mylar) tape (optional)
Sheath: Polyvinyl chloride (PVC), Black color.(A special flame retardant sheath can be supplied).
Maximum conductor temperature 90oC Circuit voltage not exceeding 600 volts Test voltage 3500 volts
NOMINAL SECTIONAL AREA |
NO. OF WIRE |
DIAMETER OF CONDUCTOR (APPROX.) |
THICKNESS OF INSULATION |
THICKNESS OF SHEATH | OVERALL DIAMETER (APPROX.) |
MAXIMUM DC. RESISTANCE OF CDR. AT 20°C |
CABLE WEIGHT (APPROX.) |
---|---|---|---|---|---|---|---|
MM2 | MM | MM | MM | MM | OHM / KM | KG / KM | |
1 core | |||||||
1.5 | 7/0.53 | 1.59 | 0.7 | 1.4 | 6.3 | 12.1 | 50 |
2.5 | 7/0.67 | 2.01 | 0.7 | 1.4 | 6.7 | 7.41 | 70 |
4 | 7/0.85 | 2.55 | 0.7 | 1.4 | 7.2 | 4.61 | 90 |
6 | 7/1.04 | 3.12 | 0.7 | 1.4 | 7.8 | 3.08 | 110 |
10 | 7/1.35 | 4.05 | 0.7 | 1.4 | 9.4 | 1.83 | 170 |
16 | compacted | 4.7 | 0.7 | 1.4 | 10.0 | 1.15 | 210 |
25 | compacted | 5.9 | 0.9 | 1.4 | 12.0 | 0.727 | 310 |
35 | compacted | 6.9 | 0.9 | 1.4 | 13.0 | 0.524 | 400 |
50 | compacted | 8.1 | 1.0 | 1.4 | 14.5 | 0.387 | 520 |
70 | compacted | 9.8 | 1.1 | 1.4 | 16.0 | 0.268 | 720 |
95 | compacted | 11.4 | 1.1 | 1.5 | 18.5 | 0.193 | 970 |
120 | compacted | 12.9 | 1.2 | 1.5 | 20 | 0.153 | 1,210 |
150 | compacted | 14.4 | 1.4 | 1.6 | 22 | 0.124 | 1,490 |
185 | compacted | 15.9 | 1.6 | 1.6 | 24 | 0.0991 | 1,840 |
240 | compacted | 18.3 | 1.7 | 1.7 | 27 | 0.0754 | 2,400 |
300 | compacted | 20.5 | 1.8 | 1.8 | 30 | 0.0601 | 2,980 |
400 | compacted | 23.2 | 2.0 | 1.9 | 34 | 0.0470 | 3,800 |
500 | compacted | 26.4 | 2.2 | 2.0 | 37 | 0.0366 | 4,850 |
630 | compacted | 30.2 | 2.4 | 2.2 | 42 | 0.0283 | 6,240 |