5901 23RD DR W ZAP ENERGY 2025-04-23

This calculator provided voltage drop calculations in three formats (Point to Point, End of Line, and Load Centering). Make sure that you know what method is accepted by,and the results do not exceed the limits set by the respective jurisdiction Point to Point Method End of Line Method Load Centering Method Project Name ZAP ENERGY CIRCUIT IS WITHIN LIMITS CIRCUIT IS WITHIN LIMITS CIRCUIT IS WITHIN LIMITS Date 6/30/21 Circuit Number NAC 3 Totals Voltage Totals Voltage Totals Voltage Area Covered SOUTH OFFICES NOTIFICATION Current Distance Drop Current Distance Drop Current Distance Drop Nominal System Voltage, 24 - 1.244 435 3.06 1.244 435 5.292 1.244 435 2.646 Minimum Device Voltage 16 End of Line Voltage 20.94 End of Line Voltage 18.71 End of Line Voltage 21.35 Total Circuit Current 1.244 Wire Ohm's - Percent Drop 12.73% Percent Drop 22.05% Percent Drop 11.03% Gauge Per 1000 End of Line and Load Centering Methods use only the wire guage for the first device to source Distance from source to 1st device 40 16 4.89 Standard Wire Resistance in Ohms per 1000 feet. Wire Gauge for balance of circuit 16 4.89 1 18=7.771 16=4.891 14=3.071 12=1.981 10=1.241 Enter current in amps. Distance 18-14 Awgi=Solid Conductors 12-10 Awg= Stranded Conductors .150= 150 ma from Voltage Notes: Device Device previous At Drop from Percent Wire resistance is doubled in the calculations for two wires (Positive and Negative) Number Current device Device source Drop The voltage calculated to the last device in any method must not be lower then Device 1 0.072 40 23.51 0.487 2.03% the manufactures listed minimum operating voltage(IE: rated operating voltage 20-32 VDC). Device 2 0.072 65 22.77 1.232 5.13% Device 3 0.190 30 22.45 1.554 6.48% Device Manufacturer POTTER Device Manufacturer Device 4 0.072 35 22.13 1.866 7.77% Current I Current Device 5 0.190 40 21.81 2.194 9.14% CEILING MOUNT @Rated @Rated Device 6 0.095 45 21.52 2.479 10.33% Model# Candela Voltage Model# Candela Voltage Device 7 0.072 35 21.33 2.668 11.12% Strobe 15 0.072 Device 8 0.072 15 21.26 2.739 11.41% Strobe 30 0.101 Device 9 0.095 25 21.16 2.839 11.83% Strobe 75 0.167 Device 10 0.124 45 21.02 _ 2.977 12.40% Strobe 95 0.2 _ Device 11 0.095 25 20.98 3.023 12.60% Horn -- 0.023 Device 12 0.095 35 20.94 3.056 12.73% END 20.94 3.056 12.73% END 20.94 3.056 12.73% END 20.94 3.056 12.73% END 20.94 3.056 12.73% END 20.94 3.056 12.73% END 20.94 3.056 12.73% END 20.94 3.056 12.73% 1 END 20.94 3.056 12.73% 7 ___ i Totals 1.244 435 End of Line Voltage 20.94