Motor disconnect and sizing

Jraef said:
Personally, I have experienced only one rectifier failure in my 30+ years of focusing on VFD projects, and I have never once experienced a complete line-to-load meltdown/short. Nor have I ever heard of one. So I think the new rules are silliness because they are theoretical, not experiential.

But my opinion is meaningless…
Click to expand...
try hooking up a drive backwards. I've seen it. Exploded.
 
You must log in or register to reply here.
Top