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Nc� changes to this NAC circuit. <br /> Sea�o�dcs,d�c. <br /> NAC POWER 8�VOLTAGE DROP CALCULATION <br /> POWER SUPPLY FACP Mfg./Model: Siemens XLS with PSC-12 Power Supply <br /> IDENTIFICATION: <br /> OUTPUT# 6:4 <br /> NAC CKT.# H Trailer 45-175 <br /> Job Name: Boeing 45-012 Date: 2/9/16 <br /> Job# 110972 <br /> Resistace Table-Ohms/Ft. <br /> at deg. F.= 100 <br /> MIN. PANEL DC SOURCE VOLT. = 20.4 18 AWG(solid) = 0.00685 <br /> 16 AWG(solid) = 0.00430 <br /> 14 AWG(solid) = 0.00270 <br /> MAX CURRENT ALLOWED(AMPS) 3.0 12 AWG(str) = 0.00172 <br /> MIN.DEVICE VOLTAGE ALLOWED 16.0 10 AWG(str)= 0.00108 <br /> VOLT. <br /> DROP <br /> DIST.FROM FROM <br /> CURRENT PREV. WIRE PREV. VOLT.AT %Volt.Drop <br /> DEVICE# Device Type (Amps) DEVICE(Ft) AWG DEV. DEVICE from Source Comment <br /> 1 w75hs 0.195 240 14 0.593 19.807 2.9% <br /> 2 C30hs 0.131 15 14 0.021 19786 3.0% <br /> 3 C30hs 0.131 20 14 0.014 19.772 3.1% <br /> 4 0.000 14 0.000 0.000 0.0% <br /> 5 0.000 14 0.000 0.000 0.0% <br /> 6 0.000 14 0.000 0.000 0.0% <br /> 7 0.000 14 0.000 0.000 0.0% <br /> 8 0.000 14 0.000 0.000 0.0% <br /> 9 0.000 14 0.000 0.000 0.0% <br /> 10 0.000 14 0.000 0.000 0.0% <br /> 11 0.000 14 0.000 0.000 0.0% <br /> 12 0.000 14 0.000 0.000 0.0% <br /> 13 0.000 14 0.000 0.000 0.0% <br /> 14 0.000 14 0.000 0.000 0.0% <br /> 15 0.000 14 0.000 0.000 0.0% <br /> 16 0.000 14 0.000 0.000 0.0% <br /> 17 0.000 14 0.000 0.000 0.0% <br /> 18 0.000 14 0.000 0.000 0.0% <br /> 19 0.000 14 0.000 0.000 0.0% <br /> 20 0.000 14 0.000 0.000 0.0% <br /> Total Volt final%Volt <br /> Current(Amps) Total Dist.(Ft.) Dfop Final Volt. Dfop <br /> Totals 0.457 275 0.63 19.77 3.1% <br /> Total Loop Res.(Ohms) 1.49 <br /> NOTES: <br />