Hi,
WHY is it so hard to get a clear part name of the used SSR?
Now you provide two datasheets of two different brands with several "200A" SSRs.
I still don´t know which one you use. ... and we are now at post#21...
So I´m GUESSING you used the UNISON MODEL "901 ZDA 60 200 01 CU2"
I am not surprised.
Did you read the datasheet?
It says:
If it is rated for 80A continous current ... why do you expexct it to stand 140A?
****
I don´t like to wait another 20 posts for clear informations... thus I will stop here..
Good luck with your project.
Klaus