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Home / Download Center / Electrical Software Reviews / Calculate electrical load of panelboard (Excel spreadsheet)
Calculate Electrical Load of Panelboard
Calculate Electrical Load of Panelboard

Electrical load calculation of panelboard

This MS Excel spreadsheet has possibilities to calculate the following:

  • Voltage / Voltage Difference of Each Phase
  • Unbalanced Load in Neutral Wire.
  • Expected Temperature rise in Each Phase.
  • Load in Each Phase and Outgoing Feeders.
  • Starting/Full Load/Continuous/Non Continuous Load
  • Size of Cables for Each Outgoing Feeder.
Software:Calculate Electrical Load of Panel
Version:22.8.2012 New
Developer:Jignesh Parmar
Size:181 Kb
Download:Right here | Video Courses | Membership | Download Updates
Calculate Electrical Load of Panelboard
Calculate Electrical Load of Panelboard

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More Information


  1. mohamed rizwan
    Jul 15, 2021

    I am an electrical engineer , but I am working in lift related field , I don’t have such experience pure electrical side , I need to update my knowledge.

  2. Khalid
    Mar 20, 2021

    This sheet is protected by a password
    Could you please help

    • Abd Aziz
      Feb 24, 2022

      do you get the password?

    Feb 17, 2021

    can i get electrical CAD design software applications pls?

  4. Hassan
    Jan 20, 2021

    Not Working

  5. Luis Doradea
    May 29, 2020

    5000/(RAIZ(3) x 415) = 7 amp per phase.
    It is not 2 amp per phase

  6. Ashutosh Vyas
    Apr 20, 2020

    Dear Sir,
    You people are doing tremendous job it is very helpful for practicing Engineers, I have just one quarry that in the sheet there is no option for 3.5 core cable.please help me how can i find the values when the cable used is of 3.5 core.

    Ashutosh Vyas

  7. Venkatesh M Gudagudi
    Sep 03, 2019

    Great efforts by you all guys, really making us to understand not only the electrical calculations & how its done but also the excel sheet usage & making us understand the subject.

    Thanks Once again

  8. Aymen Azeez
    Sep 01, 2019

    plz can you share to us an example for calculating

  9. Julius Echemita
    Sep 01, 2019

    Many Thanks Edvard.

  10. Nguyễn Ngọc Thùy
    Feb 15, 2019

    good for work but if copy add row then it conduce to wrong result. please help me. thank you

  11. APAJ
    Dec 07, 2018

    this excel is password protected

    • Mr Astra
      Jun 14, 2022

      I need the protected password for my job to comply the conditions by my own

  12. Jonathan Aiken
    Jul 05, 2018

    The current calculations per phase for 3ph loads on this spreadsheet do not appear to be correct. E.g. Input 5kW 3 phase load into spreadsheet. Current per phase should be 7A however the current per phase given at the top of the spreadsheet in Load Details section is 2A. Please review.

    • soof
      Jul 06, 2018

      It gives 7A. verify your other data

      • Jonathan Aiken
        Jul 10, 2018

        Soof, The phase currents given under ‘Load Details on Main Panel’ and ‘Feeder Wise Electrical Load on Main Panel’ do not appear correct when using 3 phase loads. Again, with 5kW 3ph load, these sections show 2A per phase; by my reckoning this should be 7A per phase….or perhaps I’m missing something.

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