Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
30 years successful experience in making Wire and Cable Wuhan Unique Mechanical And Electrical Equipment Co.,LTD.
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BS 6724 Standard Armoured Electrical Cable Single Core Low Smoke Cable
CABLE STANDARDS
BS 6724, BS EN/IEC 60502-1, BS EN/IEC 60754-1 and 2,
BS EN 50267-2-1 and 2, BS EN/IEC 61034-1,
BS EN/IEC 60332-1-2, BS EN/IEC 60332-3-24.
DIMENSIONS
BS6724 XLPE/LSZH/SWA/LSZH (Copper)
| NO. OF CORES | NOMINAL CROSS SECTIONAL AREA mm² | NOMINAL THICKNESS OF INSULATION mm | NOMINAL OVERALL DIAMETER mm | NOMINAL WEIGHT kg/km | BW / CW GLAND | |
| Under Armour | Overall | |||||
| 1 | 50 | 1 | 12.7 | 17.5 | 800 | 20 |
| 1 | 70 | 1.1 | 14.7 | 20.2 | 960 | 20 |
| 1 | 95 | 1.1 | 16.6 | 22.3 | 1240 | 25 |
| 1 | 120 | 1.2 | 18.5 | 24.2 | 1510 | 25 |
| 1 | 150 | 1.4 | 20.8 | 27.4 | 1900 | 25 |
| 1 | 185 | 1.6 | 23.2 | 30 | 2320 | 32 |
| 1 | 240 | 1.7 | 26 | 32.8 | 2930 | 32 |
| 1 | 300 | 1.8 | 28.6 | 35.6 | 3580 | 40 |
| 1 | 400 | 2 | 32.5 | 40.5 | 4520 | 40 |
| 1 | 500 | 2.2 | 36 | 44.2 | 5770 | 50S |
| 1 | 630 | 2.4 | 40 | 48.8 | 7250 | 50 |
| 1 | 800 | 2.6 | 45.6 | 55.4 | 9381 | 63S |
| 1 | 1000 | 2.8 | 50.6 | 60.6 | 11540 | 63S |
| NOMINAL CROSS SECTIONAL AREA | MINIMUM NO. OF WIRES IN CONDUCTOR | MAXIMUM RESISTANCE OF CONDUCTOR AT 20ºC | |||||
| Circular | Circular Compacted | Shaped | Annealed Copper Conductor | ||||
| mm² | Cu | Al | Cu | Al | Cu | Al | Plain Wires ohms/km |
| 50 | 19 | 19 | 6 | 6 | 6 | 6 | 0.387 |
| 70 | 19 | 19 | 12 | 12 | 12 | 12 | 0.268 |
| 95 | 19 | 19 | 15 | 15 | 15 | 15 | 0.193 |
| 120 | 37 | 37 | 18 | 15 | 18 | 15 | 0.153 |
| 150 | 37 | 37 | 18 | 15 | 18 | 15 | 0.124 |
| 185 | 37 | 37 | 30 | 30 | 30 | 30 | 0.0991 |
| 240 | 37 | 37 | 34 | 30 | 34 | 30 | 0.0754 |
| 300 | 61 | 61 | 34 | 30 | 34 | 30 | 0.0601 |
| 400 | 61 | 61 | 53 | 53 | 53 | 53 | 0.047 |
| 630 | 91 | 91 | 53 | 53 | 53 | 53 | 0.0283 |
| 800 | 91 | 91 | 53 | 53 | - | - | 0.0221 |
| 1000 | 91 | 91 | 53 | 53 | - | 0.0176 | |
| NOMINAL CROSS SECTIONAL AREA | CLIPPED DIRECT | IN FREE AIR OR ON A PERFORATED CABLE TRAY, HORIZONTAL OR VERTICAL | |||||||||
| TOUCHING | TOUCHING | SPACED BY ONE CABLE DIAMETER | |||||||||
| 2 Cables Single-Phase AC or DC Flat | 3 or 4 Cables Three-Phase AC Flat | 2 Cables Single-Phase AC or DC Flat | 3 Cables Three-Phase AC Flat | 3 Cables Three-Phase AC Trefoil | 2 Cables DC | 2 Cables Single-Phase AC | 3 or 4 Cables Three-Phase AC | ||||
| Amps | Amps | Amps | Amps | Amps | Horizontal | Vertical | Horizontal | Vertical | Horizontal | Vertical | |
| 50 | 237 | 220 | 253 | 232 | 222 | 284 | 270 | 282 | 266 | 288 | 266 |
| 70 | 303 | 277 | 322 | 293 | 285 | 356 | 349 | 357 | 337 | 358 | 331 |
| 95 | 367 | 333 | 389 | 352 | 346 | 446 | 426 | 436 | 412 | 425 | 393 |
| 120 | 425 | 383 | 449 | 405 | 402 | 519 | 497 | 504 | 477 | 485 | 449 |
| 150 | 488 | 437 | 516 | 462 | 463 | 600 | 575 | 566 | 539 | 549 | 510 |
| 185 | 557 | 496 | 587 | 524 | 529 | 688 | 660 | 643 | 614 | 618 | 574 |
| 240 | 656 | 579 | 689 | 612 | 625 | 815 | 782 | 749 | 714 | 715 | 666 |
| 300 | 755 | 662 | 792 | 700 | 720 | 943 | 906 | 842 | 805 | 810 | 755 |
| 400 | 853 | 717 | 899 | 767 | 815 | 1137 | 1094 | 929 | 889 | 848 | 797 |
| 500 | 962 | 791 | 1016 | 851 | 918 | 1314 | 1266 | 1032 | 989 | 923 | 871 |
| 630 | 1082 | 861 | 1146 | 935 | 1027 | 1528 | 1474 | 1139 | 1092 | 992 | 940 |
| 800 | 1170 | 904 | 1246 | 987 | 1119 | 1809 | 1744 | 1204 | 1155 | 1042 | 978 |
| 1000 | 1261 | 961 | 1345 | 1055 | 1214 | 2100 | 2026 | 1289 | 1238 | 1110 | 1041 |
Conductor operating temperature: 90ºC