1 Power and Wiring Cables 2 Single Core LSF 6491B 90°C 300 ...

1 1. Power and Wiring Cables 2 Single Core LSF 6491B . 90 C 300/500 & 450/750V. 3. 4. 5. 6. Application 7 LSF insulated only cable for fixed Wiring purposes. Used in trunking or conduit, or may be surface mounted when used for earthing. Especially for use in areas where fire would create dense smoke and toxic fumes causing a major threat to life and equipment. 8. 9 Specifications In accordance with BS7211 and Cenelec harmonised codes Flame retardant to BS EN 60332-2-2 (up to and incl. 10 H07Z-U (Solid conductors) ) and BS EN 60332-1-2 (above ). H07Z-R (Stranded conductors) Normal colours available. (see 6491X p1:2). Conductors: Solid Class 1 or Stranded Class 2 copper Temperature Rating: 90 C maximum conductor 11 conductors to BS EN 60228.

2 Operating temperature. Insulation: Low smoke zero halogen thermosetting Voltage Rating: 12 insulation Type to BS EN 50363-5, displaying Up to and including - 300/500V. following characteristics: and above - 450/750V. Oxygen Index: 30% minimum. 13 HCL emission @ 800 C: maximum. 14. 15. 16. 17. 18. 19. Products. Technology. Services. Delivered Globally. 01 18 1. Power and Wiring Cables Single Core LSF 6491B 2. 90 C 300/500 & 450/750V. anixter Cenelec Code Nominal Conductor Insulation Maximum Approx Weight Min Bending 3. Number Conductor Area Class Thickness O/D Radius (fixed mm 2. mm mm kg/km bend) mm A3BR-0015 H07Z-U1 1 20 10 4. A3BT-0015 H07Z-R1 2 22 11. 5. A3BR-0025 H07Z-U1 1 31 12.

3 A3BT-0025 H07Z-R1 2 33 13 6. A3BT-0040 H07Z-R1 4 2 49 15. A3BT-0060 H07Z-R1 6 2 69 17 7. A3BT-0100 H07Z-R1 10 2 116 21 8. A3BT-0160 H07Z-R1 16 2 175 24. A3BT-0250 H07Z-R1 25 2 273 30 9. A3BT-0350 H07Z-R1 35 2 367 50. 10. A3BT-0500 H07Z-R1 50 2 495 60. A3BT-0700 H07Z-R1 70 2 699 60 11. A3BT-0950 H07Z-R1 95 2 968 70. A3BT-1200 H07Z-R1 120 2 1164 80 12. A3BT-1500 H07Z-R1 150 2 1413 90. 13. A3BT-1850 H07Z-R1 185 2 1828 100. A3BT-2400 H07Z-R1 240 2 2320 160. 14. A3BT-3000 H07Z-R1 300 2 2988 180. 15. A3BT-4000 H07Z-R1 400 2 3800 210. A3BT-5000 H07Z-R1 500 2 4750 230. 16. A3BT-6300 H07Z-R1 630 2 6050 250. 17. All dimensions are nominal unless otherwise stated. For further technical information see page 1:58.

4 For conductor short-circuit ratings refer to page 19:28 for XLPE insulated cable. 18. 19. Products. Technology. Services. Delivered Globally. 01 19. 1. Power and Wiring Cables 2 Technical Information Single core LSF. 3. Single core XLPE/PVC, XLPE/LSF (6181) Types 600/1000V. 4. 5. CURRENT - CARRYING CAPACITY (Amperes): 6 Conductor Cross Reference Method A Reference Method B Reference Method C. Sectional Area (enclosed in conduit in thermally (enclosed in conduit on ( clipped direct ). insulating wall etc) a wall or in trunking etc). 7 2 Cables , Single 3 or 4 Cables 2 Cables , Single 3 or 4 Cables 2 Cables , Single 3 or 4 Cables Phase or Three Phase Phase or Three Phase Phase or Three Phase Flat and Touching Flat and Touching 8 or Trefoil 1 2 3 4 5 6 7.

5 Mm 2. A A A A A A. 9. 1 14 13 17 15 19 19 17 23 20 25 23. 10 26 23 31 28 34 31. 4 35 31 42 37 46 41. 11 6 45 40 54 48 59 54. 10 61 54 75 66 81 74. 16 81 73 100 88 109 99. 12 25 106 95 133 117 143 130. 35 131 117 164 144 176 161. 13 50 158 141 198 175 228 209. 70 200 179 253 222 293 268. 95 241 216 306 269 355 326. 14. 120 278 249 354 312 413 379. 150 318 285 393 342 476 436. 15 185 362 324 449 384 545 500. 240 424 380 528 450 644 590. 16 300 486 435 603 514 743 681. 400 - - 683 584 868 793. 500 - - 783 666 990 904. 17 630 - - 900 764 1130 1033. 800 - - - - 1288 1179. 18 1000 - - - - 1443 1323. 19. Products. Technology. Services. Delivered Globally. 01 58 1. Power and Wiring Cables Technical Information 2.

6 For ambient air temperatures other than 30 C, the following rating factors should be applied: 3. Ambient air temp C 25 30 35 40 45 50 55 60 65 70 75 80 85. Rating factor 4. 5. Reference Method F Reference Method G (Free air) 6. (on a perforated cable tray horizontal or vertical) Horizontal Flat Spaced Vertical Flat Spaced Trefoil 2 Cables , Single Phase 3 or 4 Cables 2 Cables , Single Phase 2 Cables , Single Phase 3 Cables Trefoil 7. or Flat and Three Phase Flat or or 3 Cables or or 3 Cables Three Phase Touching and Touching Three Phase Three Phase 8. 8 9 10 11 12. A A A A A. 9. - - - - - - - - - - - - - - - 10. - - - - - - - - - - 11. - - - - - - - - - - 161 141 182 161 135.

7 12. 200 176 226 201 169. 242 216 275 246 207 13. 310 279 353 318 268. 377 342 430 389 328. 14. 437 400 500 454 383. 504 464 577 527 444. 575 533 661 605 510 15. 679 634 781 719 607. 783 736 902 833 703 16. 940 868 1085 1008 823. 1083 998 1253 1169 946. 1254 1151 1454 1362 1088 17. 1358 1275 1581 1485 1214. 1520 1436 1775 1671 1349 18. Ratings shown in Column 12, also apply to Cables in trefoil formation on a perforated cable tray, Reference Method F. 19. Products. Technology. Services. Delivered Globally. 01 59. 1. Power and Wiring Cables 2 Technical Information Single core LSF. 3. Single core XLPE/PVC, XLPE/LSF (6181) Types 600/1000V. 4 Continued.. 5 VOLTAGE DROP (per Ampere per metre): 2 Cables - Single Phase Conductor 2 Cables Reference Methods A & B Reference Methods C, F & G Reference Method C, F & G.

8 6 Cross (enclosed in conduit etc in (clipped direct or on trays, (spaced*). Sectional Area or on a wall) touching). 7 1 2 3 4 5. mm 2. mV mV mV mV. 8 1 46 46 46 46. 31 31 31 31. 19 19 19 19. 9. 4 12 12 12 12. 6 10. 10 16 11 r x z r x z r x z 25 12 35 50 13 70 95 120 14. 150 185 15. 240 300 16 400 500 17 630 800 - 18 1000 - *Spaced by one cable diameter 19. Products. Technology. Services. Delivered Globally. 01 60 1. Power and Wiring Cables Technical Information 2. 3. 4. 5. 3 or 4 Cables - Three Phase Reference Methods A & B Reference Methods Reference Methods C, F & G Reference Methods C, F & G. (enclosed in conduit etc C, F & G (in trefoil) (flat touching) (flat spaced*).)

9 6. in or on wall). 6 7 8 9 7. mV mV mV mV. 40 40 40 40 8. 27 27 27 27. 16 16 16 16. 9. 10 10 10 10. 10. 4 4 4 4. r x z r x z r x z r x z 11. 12. 13. 14. 15. 16. 17. - - 18. For further guidance refer to the BS7671 (IEE Wiring Regulations - latest edition). 19. Products. Technology. Services. Delivered Globally. 01 61. 1. Additional Technical Information 2 Conductor Short-Circuit Ratings XLPE Insulated Cables 3 Short-Circuit Ratings Conductor Size duration duration duration 4 mm2 kA kA kA. 5 6 10 7 16 25 8 35 50 9 70 95 10 120 150 11 185 240 12 300 400 127 13 500 159 630 201 14. : The above ratings assume an adiabatic temperature rise and are based on a conductor temperature of 90 C at start of short-circuit and 250 C at end of shortcircuit.

10 15. 16. 17. 18. 19. Products. Technology. Services. Delivered Globally. 19 28