Excel Electrical Cable Size Calculation Formula Pdf

Check for voltage drop with the cable size chosen.

Excel electrical cable size calculation formula pdf.

The excel functions covered here are. Online electrical calculator which helps you to calculate the size of copper aluminium wires in an electrical circuit. 2016 as well as 2019. Design calculations establish minimum guidelines and requirements for generating electrical calculations on projects.

This section is dedicated to tools every electrical engineer can use in daily work. Vlookup index match rank average small large lookup round countifs sumifs find date and many more. Step 3 check calculate voltage drop. These spreadsheets below will make your job much more easier alowing you to shorten the time used for endless calculations of cables voltage drop various selections of circuit breakers capacitors cable size and so on.

Choose the cable size whichever is greater in step 1 or step 2. The number of cores in the cable. Calculate copper aluminium wire size in electrical circuit source voltage select source voltage 120 volt 240 volt 480 volt. Auto will automatically select the smallest cable that meets the three criteria for current rating voltage drop and fault current rating.

On tue dec 2 2014 at 7 52 pm electrical notes articles wrote. Just to mention that all calculation spreadsheets. Operating current a 125 current per nec a zero length cable size acceptable voltage drop v actual. Excel formulas pdf is a list of most useful or extensively used excel formulas in day to day working life with excel.

20 electrical ms excel spreadsheets. Ignore the neutral and earth conductor in three phase cables. These formulas we can use in excel 2013. Now you can take the advantage of this calculator to do this job j you can also check the classical wire cable size calculator in awg calculating wire cable size formula for single phase circuits.

Today we are here with another comprehensive copper and aluminum wire size calculator as we have discussed in detail the topic of how to calculate the proper wire size for electrical wiring. Electrical tools ms excel spreadsheets this section is dedicated to tools every electrical engineer can use in daily work these spreadsheets below will make your job much more easier alowing you to shorten the time used for endless calculations of cables voltage drop various selections of circuit breakers capacitors cable size and so on. Cable size calculations calculations based on motor horse power hp and specified current. Motor voltage v l l motor horsepower cable temperature rating c ambient temperature c cable length ft and acceptable voltage drop.

Below is the formula to calculate the voltage drop of an electrical circuit based on the wire size and load current. Select a cable size or select auto.