Electrical Cable Size Calculator

Electrical Cable Size Calculator

Electrical Cable Size Calculator . Download free excel program for Electrical Cable sizing calculation . the spreadsheet calculates Electrical Cable Size according to lenght , amperage , temperature and number group cables , All data used in this excel sheet are according to IEE .  



Electrical Cable Size Calculator
Electrical Cable Size Calculator



Electrical Cable Size Calculator


Cable sizing is done based on three parameters :

  • Load current
  • Short circuit current carrying capacity
  • Voltage drop.

This excel sheet does the Electrical Cable Size Calculation in three steps below :


  • Step 1 : Calculate the Load current from the load data available.
  • Step 2 : Next, find the Electrical Cable Size for the short circuit capacity of the system
  • Step 3 : Check for voltage drop with the Electrical Cable Size chosen.




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