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 2 Totals Voltage _ Totals Voltage Totals _ Voltage Area Covered NORTH OFFICES NOTIFICATION Current Distance Drop Current Distance Drop Current Distance Drop Nominal System Voltage 24 0.778 375 2.05 0.778 375 2.853 0.778 375 1.427 Minimum Device Voltage 16, End of Line Voltage 21.95 End of Line Voltage 21.15 End of Line Voltage 22.57 Total Circuit Current 0.778 Wire Ohm's Percent Drop 8.53% Percent Drop 11.89% Percent Drop 5.94% 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 150 16 4.89 Standard Wire Resistance in Ohms per 1000 feet. Wire Gauge for balance of circuit 1 16 4.89 18=7.77 16=4.89 14=3.07 12=1.98 10=1.24 Enter current in amps. I Distance 18-14 Awg=Solid Conductors 12-10 Awg=Stranded Conductors .150= 150 ma from Voltage Notes: r 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 0.095 150 22.86 1.141 4.76% the manufactures listed minimum operating voltage(IE: rated operating voltage 20-32 VDC). Device 2 0.190 45 22.56 1.442 6.01% I _ Device 3 0.124 70 22.22 1.779 7.41% Device Manufacturer POTTER _ Device Manufacturer_ Device 4 0.072 30 22.11 1.888 7.87% Current I Current Device 5 0.072 20 22.05 1.946 8.11% CEILING MOUNT @Rated _ _ @Rated Device 6 0.101 30 21.99 2.012 8.38% Model# Candela Voltage Model# Candela Voltage Device 7 0.124 30 21.95 2.048 8.53% Strobe 15 0.072 END 21.95 2.048 8.53% Strobe 30 0.101 END 21.95 2.048 8.53% Strobe 75 0.167 END 21.95 2.048 8.53% Strobe 95 0.2 END 21.95 2.048 8.53% Horn -- 0.023 END 21.95 2.048 8.53% END 21.95 2.048 8.53% END 21.95 2.048 8.53% END 21.95 2.048 8.53% END 21.95 2.048 8.53% END 21.95 2.048 8.53% END 21.95 2.048 8.53% END 21.95 2.048 8.53% - END 21.95 2.048 8.53% Totals 0.778 375 End of Line Voltage 21.95