How to plot an electromagnetic circuit braker (micrologic) tcc curve in excel

[Rubens69]

Hi everyone, im working on my final project and I need to draw on excel the curve of an electroagnetic circuit braker (preferably micrologic), I have knowledge that there are mathematical models to carry this over but its not provided by the manufacturer.

I hope you can help me whit this.

Thanks.

 

[Palletjack]

Read this first. See if it helps.
I googled “TCC excel”

https://pangonilo.com/index.php?sdmon=files/Time_Current_Curves_Using_Excel_2013.pdf

 

[cranky108]

Most of us would have used log-log paper, not excel. Or used a coordination software, which likely would have had the curve built in.