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This calculator provided voltage drop calculations in three formats (Point to Point, End of Line, and Load Centering). <br />Make sure that you know what method is accepted by, and the results do not exceed the limits set by the res ective jurisdiction <br />Point to Point Method <br />End of Line Method <br />Load Centering Method <br />Project Name <br />ZAP ENERGY <br />CIRCUIT IS WITHIN LIMITS <br />CIRCUIT IS WITHIN LIMITS <br />CIRCUIT IS WITHIN LIMITS <br />Date <br />2/17/23 <br />Circuit Number <br />NAC 2 <br />Totals <br />Voltage <br />Drop <br />Totals <br />Voltage <br />Totals <br />Voltage <br />Area Covered <br />DISCHARGE STROBE <br />4,Current <br />Distance <br />Current <br />Distance <br />Drop <br />Current <br />Distance <br />Drop <br />Nominal System Voltage <br />0.390 <br />100 <br />0.29 <br />0.390 <br />100 <br />0.381 <br />0.390 <br />100 <br />0.191 <br />Minimum Device Voltage <br />�_,24 <br />16 <br />End of Line Voltage <br />23.71 <br />End of Line Voltage <br />23.62 <br />End of Line Voltage <br />23.81 <br />Total Circuit Current <br />0.390 <br />Wire <br />Ohm's <br />Percent Drop <br />1.19% <br />Percent Drop <br />1.59% <br />Percent Drop <br />0.79% <br />Gauge <br />Per 1000 <br />End of Line and Load Centering Methods use only the wire guage for the first device to source <br />Distance from source to 1st device <br />50 <br />16 <br />4.89 <br />Standard Wire Resistance in Ohms per 1000 feet. <br />Wire Gauge for balance of circuit <br />16 <br />4.89 <br />1 18=7.77 16=4.89 14=3.07 12=1.98 10=1.24 <br />Enter current in amps. <br />Distance <br />18-14 Aw = Solid Conductors 12-10 Awg = Stranded Conductors <br />.150 = 150 ma <br />from <br />Voltage <br />Notes: <br />Device <br />Device <br />previous <br />At <br />Drop from <br />Percent <br />Wire resistance is doubled in the calculations for two wires (Positive and Negative) <br />Number <br />Current <br />device <br />Device <br />source <br />Drop <br />The voltage calculated to the last device in any method must not be lower then <br />Device 1 <br />0.130 <br />50 <br />23.81 <br />0.191 <br />0.79% <br />the manufactures listed minimum operating voltage (IE: rated operating voltage 20-32 VDC). <br />Device 2 <br />0.130 <br />25 <br />23.75 <br />0.254 <br />1.06% <br />Device 3 <br />0.130 <br />25 <br />23.71 <br />0.286 <br />1.19% <br />Device Manufacturer <br />POTTER <br />Device Manufacturer <br />END <br />23.71 <br />0.286 <br />1.19% <br />Current <br />@Rated <br />Voltage <br />Current <br />@Rated <br />Voltage <br />END <br />23.71 <br />0.286 <br />1.19% <br />END <br />23.71 <br />0.286 <br />1.19% <br />Model # <br />Candela <br />Model # <br />Candela <br />END <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -W <br />15 <br />0.105 <br />END <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -W <br />30 <br />0.130 <br />END <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -W <br />60 <br />0.203 <br />END <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -W <br />75 <br />0.243 <br />END <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -W <br />110 <br />0.310 <br />END <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -C <br />15 <br />0.124 <br />END <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -C <br />30 <br />0.124 <br />END <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -C <br />60 <br />0.139 <br />END <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -C <br />75 <br />0.205 <br />END <br />1 <br />23.71 <br />0.286 <br />1.19% <br />Strobe Blue -C <br />110 <br />0.212 <br />END <br />1 <br />23.71 <br />0.286 <br />1.19% <br />Horn <br />-- <br />0.028 <br />END <br />23.71 <br />0.286 <br />1.19% <br />END <br />23.71 <br />0.286 <br />1.19% <br />END <br />23.71 <br />0.286 <br />1.19% <br />Totals <br />0.390 100 End of Line Voltage <br />23.71 <br />