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These high flexible earth conductors are used for earthing of portable equipment and short circuiting.
These cables perform a protective function in the live repair of high voltage power supply in railway systems, failing current equipment, alternating current systems and in networks of transmission and distribution.
Because of that these are designated as safety cables. These earthing cables offer special characteristics with low weights, high flexibility to a wide temperature range and the behavior in high temperature.
The protective overall PVC jacket assure essential function for proper protection against mechanical and chemical stresses.
| Extra fine bare copper strands |
| Strands to DIN VDE 0295, BS 6360, IEC 60228 and HD 383 |
| Overall bare copper wire braid (for ESUY type) |
| PVC transparent jacket TM2 |
| High stress resistance |
| Spark Test 6, 4 & 2 AWG: 5000V |
| Spark Test 1 & 2/0 AWG: 6000V |
| Spark Test 3/0 - 500 MCM: 8000V |
| WORKING VOLTAGE | N/A - earthing only |
|---|---|
| TEST VOLTAGE | 2000 volts |
| MINIMAL BENDING RADIUS | 12.0 x Ø |
| TEMPERATURE RANGE | -5 ºC to +70 ºC |
| FLAME RETARDANT | IEC 60332.1 |
| INSULATION RESISTANCE | 20 MΩ x km |
| AWG | NO. OF CORES X NOMINAL CROSS SECTIONAL AREA | NOMINAL OVERALL DIAMETER | NOMINAL COPPER WEIGHT | NOMINAL WEIGHT |
|---|---|---|---|---|
| # X MM² | MM | KG/KM | KG/KM | |
| 6(4200/41) | 1 x 16 | 9.1 | 194 | 230 |
| 4(3192/38) | 1 x 25 | 10.5 | 280 | 335 |
| 2(4480/38) | 1 x 35 | 12.5 | 415 | 475 |
| 1(6383/38) | 1 x 50 | 14.2 | 585 | 670 |
| 2/0(8918/38) | 1 x 70 | 16.8 | 820 | 905 |
| 3/0(12100/38) | 1 x 95 | 19.8 | 1090 | 1220 |
| 4/0(15300/38) | 1 x 120 | 21.5 | 1360 | 1505 |
| 300MCM(19152/38) | 1 x 150 | 24 | 1650 | 1940 |
| 350MCM(23580/38) | 1 x 185 | 27.6 | 2150 | 2390 |
| 500MCM(30600/38) | 1 x 240 | 31 | 2750 | 3090 |
| AWG | NO. OF CORES X NOMINAL CROSS SECTIONAL AREA | NOMINAL OVERALL DIAMETER | NOMINAL COPPER WEIGHT | NOMINAL WEIGHT |
|---|---|---|---|---|
| # X MM² | MM | KG/KM | KG/KM | |
| 6(525/32) | 1 x 16 | 8.5 | 155 | 185 |
| 4(798/32) | 1 x 25 | 10.0 | 240 | 270 |
| 2(1120/32) | 1 x 35 | 12.5 | 336 | 390 |
| 1(1617/32) | 1 x 50 | 14.0 | 480 | 575 |
| 2/0(2254/32) | 1 x 70 | 17.2 | 672 | 810 |
| 3/0(3087/32) | 1 x 95 | 19.5 | 912 | 1080 |
| 4/0(3822/32) | 1 x 120 | 22.8 | 1152 | 1320 |
| 300MCM(4802/32) | 1 x 150 | 25.4 | 1440 | 1680 |
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Caledonian Cables
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