let-through energy curves for MCB's

[Moe]

Ecodial 5.2 is asking me to check let-through energy curves for MCB, as per attached. As I remember, this verification was handled by Ecodial itself in previous versions of Ecodial, as I've never received similar request before. Let through energy curves provided for MCB's by SE, are hard to accurately trace and extract data from them, as they are provided only in PDF format .

I hope that limited let-through energy curves for MCB's can also be shown on ecodial's curves modeling page in a traceable form. 

[Genghiz · Accepted solution]

Hello

Thanks for your interest in Ecodial.

Yes, we agree with your comments that the “let through energy curve” of the MCBs can be shown on the application.

However, the software is using a mathematical verification on this subject and providing an alert to the users.

In this way, the user can go for a next higher size of the conductor to respect the “thermal withstand of the conductor.”

Regards,

Team – Ecodial Expert Support.