Marine cable

Wires & Cables Voltage Drop for 1 Phase Voltage Drop for 3 Phase Size Voltage Current Rating Mtrs Volt. Drop Size Voltage Current Rating Mtrs Volt. Drop e = cal permissible voltage drop (e*) x 1000 current (l) x length (I) e* = (3-5)% of Voltage applied. 0.75 1 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 6.7 8.3 10.0 13.0 18.7 24.0 34.0 44.7 60.0 77.7 98.3 121.7 146.7 173.3 200.0 230.0 276.7 318.0 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 17.25 13.80 11.50 8.85 6.16 4.79 3.38 2.57 1.92 1.48 1.17 0.95 0.78 0.66 0.58 0.50 0.42 0.36 0.75 1 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 440 440 440 440 440 440 440 440 440 440 440 440 440 440 440 440 440 440 20 25 30 39 56 72 102 134 180 233 295 365 440 520 600 690 830 954 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 11.00 8.80 7.33 5.64 3.93 3.06 2.16 1.64 1.22 0.94 0.75 0.60 0.50 0.42 0.37 0.32 0.27 0.23 Formula for the Calculated Voltage drop in mV/A/m : Design Calculation for Maximum allowed Voltage drop www.siechem.com 224