Fire Resistant cables

Area 2 mm Approximate Overall Diameter mm Approximate Diameter under Armour mm Nominal Diameter of Armour wires mm Approximate Cable Weight Kg/km Maximum Conductor Resistance at 0 20 C ohms/km Voltage Drop Three Phase AC mV/A/m Three Core Direct in Ground Amps Amps In Duct In Air Amps Short Circuit Rating (1 sec) of Conductor KA 1.6 2.0 2.0 2.5 2.5 2.5 2.5 2.5 30.0 32.4 35.4 38.4 42.2 46.9 52.6 58.7 37.0 40.6 43.8 48.0 52.0 57.1 63.0 69.5 3400 4500 5500 6900 8200 10200 12200 15000 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.047 0.60 0.45 0.37 0.30 0.26 0.21 0.185 0.165 9.7 11.4 12.7 14.1 16.3 18.9 22.5 25.4 28.0 32.0 35.6 38.8 42.7 46.9 52.3 58.8 65.3 0.9 0.9 0.9 1.25 1.25 1.25 1.6 1.6 1.6 2.0 2.0 2.5 2.5 2.5 2.5 2.5 3.15 14.3 16.0 17.3 19.6 21.8 24.6 29.1 32.2 35.0 40.2 44.0 48.4 52.5 57.1 62.7 69.6 78.0 390 490 590 830 1040 1370 2100 2500 3200 4500 5600 7200 8500 10300 12800 15600 20400 12.1 7.41 4.61 3.08 1.83 1.15 0.727 0.524 0.387 0.268 0.193 0.153 0.124 0.0991 0.0754 0.0601 0.0470 33 44 57 72 95 126 159 190 224 274 329 373 417 469 541 603 677 30 40 52 65 86 113 143 170 202 247 296 335 376 423 486 543 610 29 39 52 65 82 117 143 182 211 257 312 359 413 476 211 624 710 27.0 16.0 10.0 6.8 4.0 2.5 1.65 1.15 0.87 0.60 0.45 0.37 0.30 0.26 0.21 0.185 0.165 0.20 0.35 0.57 0.86 1.4 2.2 3.6 5.0 7.1 10.0 13.6 17.2 21.4 26.5 34.3 42.9 57.2 0 Current Rating for 120 C Operating Temperature 0 (Calculated for 40 C Ambient Air Temperature) 257 312 359 413 476 211 624 710 247 296 335 376 423 486 543 610 274 329 373 417 469 541 603 677 10.0 13.6 17.2 21.4 26.5 34.3 42.9 57.2 Wires & Cables Siechem EBXL FRX 400 + Unarmourd Fire Resistant Cables Four Core 70 95 120 150 185 240 300 400 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 Part Number Catalogue No. 722 www.siechem.com 7223703 7223803 7224103 7224203 7224403 7224603 7224803 7224903 7221304 7221604 7221904 7222304 7222704 7222804 7223004 7223204 7223404 7223704 7223804 7224104 7224204 7224404 7224604 7224804 7224904 All information given are in good faith.Siechem's liability is only to replace the defective portion of cables provided the same is mutually established as manufacturing defects within the guarantee period as agreed in writing and Siechem shall not be liable for any compensation or damages. Siechem reserves the right to revise any of the above specifications without prior intimation. Subject to Chennai Jurisdiction. 13