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Voltage Drop Analysis Notification Appliances-NAC#3 <br /> FCPS-2458 Notlttcatlon Appliance Circuit(3.0 amps) Source Voltage:2OA0 VDC Low Battery <br /> Protected Premises: ORONO ELEM&INTSRNIEDIATE Date: 6.20.14 <br /> Address: 765 OLY CRYSTAL BAY RD N City: ORONO <br /> State: MN Zip:55356 Note:NAC M L-A2 CIRCUff 3 <br /> Prepared By:MN Conway We&Safety Picone: <br /> Address:575 W Minaehaha Ave City: Saint Paul <br /> State: AIN Zip:55103 <br /> Current Distaace(Feet) Circuit Voltage C Each Device <br /> Device## PartNumber (amps) Between Total 10 AWO 12 AWG 14 AWO 16 AWG 118 AWG <br /> I P2W30 0.1160 25 25 20.26 20.18 20 04 19.83 19.50 <br /> 2 P2W30 0.1160 25 50 20.13 19.96 19.70 19.29 18.64 <br /> 3 PC2W15 0.0910 25 75 20.00 19.76 19-38 18.78 17.82 <br /> 4 P2W30 0.1160 25 100 19.88 19.57 19.07 18.29 17.04 <br /> 5 P2W30 0.1160 25 125 19.76 19.38 18.78 17.83 16.31 <br /> 6 P2W30 0.1160 25 150 19.66 19.21 18.51 1739 li&§2 <br /> 7 P2W30 0.1160 25 175 1956 19.05 18.26 16.99 MR8 <br /> 8 PC2W 15 0.0910 25 200 19.46 1890 18.02 16.61 44;38 <br /> 9 P2W30 0.1160 25 225 1938 18.77 17 80 16.26 -3-,n <br /> 10 P2W30 0.1160 25 250 19.29 18.64 17,59 4-5-M- 43-,30 <br /> 11 PC2W15 0.0910 25 275 19.22 1852 1741 1=5.63 Q.83 <br /> 12 SW15 0.0660 25 300 19.15 18.41 i? 4 15.36 424 <br /> 13 P2W30 0.1160 25 325 19.09 18.31 17.07 43.8 44;911 <br /> 14 P2W30 0.1160 25 350 19.03 18.222 16.93 14.87 44.1 <br /> 15 P2W30 0.1160 25 375 18.98 18.14 16.80 44;67 41?9 <br /> 16 PC2W15 0.0910 25 400 18.94 18.07 16.69 14.49 44,t1� <br /> 17 P2W30 0.1160 25 425 18.90 18.01 16.60 1434 40-. <br /> 18 P2W30 0.1160 25 450 18.87 17.% 16.52 3432 440AM <br /> 19 P2W30 0.1160 25 475 18.85 17.92 16.46, 14.12 4942 <br /> 20 P2W30 0.1160 25 500 18.83 1 17.90 16.42 14,06 19.-n <br /> 21 PC2W 15 0.0910 25 525 18.82 17.88 16.39 44:412 U);26 <br /> 22 SW15 0.0660 25 550 18.82 17.87 16 38 14-99 40;n <br /> Total Current: 23270 %Voltage Drop: 7.76 12.38 19.69 31.37 49.84 <br /> Go Go Go No Go No Go <br /> 9 indicates a value below tha device's mdninmun voltage at indicated location and wire gauge. <br /> These calculations assume a worst-case source voltage as measured by UL with the batteries depleted to 20.4 volts.Under AC <br /> power and for mast of the drain cycle of the batteries,the circuit voltages will be substantially higher and thus,would <br /> support a greater number of deviees. A device's n9nimum operating voltage is derived from the UL-requirement that it <br /> operate within a Regulated Voltage Range(16VDC-33VDC). <br /> 6/20/2014 1 <br />