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No changes to this NA� circuit. <br /> Seatronics, Inc. <br /> NAC POWER &VOLTAGE DROP CALCULATION <br /> POWER SUPPLY NAC PNL. #2 Mfg./Model: Siemen PAD-4 <br /> IDENTIFICATION: <br /> OUTPUT# 1 <br /> NAC CKT.# 2/1 South Wall-East <br /> Job Name: Boeing 45-012 Date: Rev 6-22-17 <br /> Job# 110972 <br /> Resistace Table-Ohms/Ft. <br /> at deg. F. = 100 <br /> MIN. PANEL DC SOURCE VOLT. = 24 18 AWG(solid) = 0.00685 <br /> Note:This power supp/y maintains constant 24VDC output down to final 16 AWG(solid) = 0.00430 <br /> battery cuttoff voltage near 20VDC. 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 /> DIST. FROM VOLT. DROP <br /> CURRENT PREV. WIRE FROM PREV. VOLT.AT %Volt. Drop <br /> DEVICE# Device Type (Amps) DEVICE(Ft) AWG DEV. DEVICE from Source COmments <br /> 1 w15s 0.064 45 12 0.322 23.678 1.3% <br /> Z w185hs 0.506 70 12 0.486 23.192 3.4% <br /> 3 w185hs 0.506 60 14 0.492 22.700 5.4% <br /> 4 w185hs 0.506 60 14 0.328 22.371 6.8% <br /> 5 w185hs 0.506 60 14 0.164 22.207 7.5% <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 /> Current ma o o t. <br /> (Amps) Total Dist.(Ft.) Total Voit.Drop Final Volt. Drop <br /> Totals 2.088 295 1.79 22.21 7.5% <br /> Total Loop <br /> Res.(Ohms) 1.37 <br /> NOTES: <br />