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Calculate prospective short-circuit current levels

The Cooper Bussmann Point-to-Point Short-Circuit Calculator is a simple, easy-to-use program that allows you to calculate prospective short-circuit currents with a reasonable degree of accuracy. These values can be calculated on the load side of a transformer, at the end of a run of cable or at the end of a busway.

Calculations can be made for single or three phase systems.

Software:Short Circuit Current Calculator
Developer:Cooper Bussmann
Size:1.4 Mb
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Short Circuit Calculator

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  1. Rahmatullah
    Aug 07, 2018

    Hi Dear,
    I need for busbar temperature rise calculation method and formula.

  2. Chris
    Sep 24, 2015

    Can anyone help me with getting the calculation for stainless steel tie-wrap short circuit withstand calculations.

    Tie-wraps are 316 S/S, width is from 3mm up to 5mm

    Thanks for the help, great web site been using it for the last 2 years

  3. Michael
    Aug 11, 2015

    please consider Short Circuit Analytic V1.0 software program and mobile apps for short circuit fault current calculations compatible with modern Windows operating systems and mobile platforms:

  4. tamer nabil
    Oct 05, 2013

    doesn’t work with win 64-bit
    please help me!!!!

    • Edvard
      Oct 05, 2013

      Sorry, but this tool does not work in Win7 or Win8 64bit. That’s the words of developer. Only thing you can try is to run it in WinXP compatible mode.

  5. Gilbert Florida
    Mar 15, 2013

    This is my first time to register on this web site I think this would help me a lot and also to some professionals to acquire more technical information in the field electrical engineering. Thanks for the privilege.

  6. namah178
    Feb 12, 2013

    I unable to install this programm on my computer.. it is telling to check my computer’s system information to see whether you need an x86 (32 -bit) or x64 version of the program and then contact the software publisher.. Im getting this error for all the programs on this website..

    • okynh
      Jun 29, 2013

      i actually had a same problem. really need help from you edvard. thank you before

      • okynh
        Jun 29, 2013

        as information, i am using windows 8 64bit

      • Edvard
        Jun 29, 2013

        Well, these software wasn’t developed by EEP, so we cannot help much with this. Some developers stopped updating their software, some not. I’m 100% sure that almost all software is 32bit, and therefore not 64bit.

        If you’re using Win7/8 64bit, make sure to use it in compatibility mode (right click on icon / properties / Compatibility / check box ‘Run this program in compatibility mode for’ / Windows XP SP3).

        I guess this is the only way to use old software in new OS like Win7 or Win8.

        If you have better approach to solve this problem, feel free to post here.

  7. vicky6662
    Dec 23, 2012

    i really feel so good to join EEE portal.thanks EEE.

  8. ali_jaff
    Oct 09, 2012

    Hey Edward ……..please can you send me the softeare of short circuit explanation and calculation for bus bar..

    May 15, 2012

    Thanks a lot, can anybody tell me in which UNIT (ft or m) that we have to enter the circuit length for calculation..

  10. homepass
    Mar 01, 2012

    very good!

  11. fasaudia
    Jan 17, 2012

    Hey Edward ……..please can you send me the file of Detail short circuit explanation and calculation

    • fasaudia
      Jan 17, 2012

      Great Site to learn about Electrical Engineering!!!!!

  12. mtouze
    Jan 17, 2012

    Doesn’t work with windows 7 64 bit any other non excel program available ?

  13. mmoli
    Aug 11, 2011

    actually its a very useful site

    • Edvard
      Oct 09, 2011

      Thank you Mmoli! If you have any suggestions or remarks, please write it here!

      • Romnick Manio
        Jun 21, 2016

        @Edvard, Thank you for the very informative website. Is it possible to output excel calculated values to an autocad drawing?
        Example, a circuit diagram in excel file that calculates voltage drop of each branch could it be possible to out this result including the diagram into acad drawing? if possible can I get some tips on how to make it?

        Thanks a lot..
        More powers,

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