Hi guys!
Anyone knows the term "across the isolating distance" mean?
This concept is shown in the catalog ABB NALF and IEC 62271.
Thank you for your help!
http://files.engineering.com/getfile.aspx?folder=4ffbb271-64b1-41dd-8f83-488411af1d5f&file=SS.PNG
Hi all:
Im new in foro and i have some query about BIL.
Why BIL are derrating in high altitude (over 1000 masl)?
I have the impression that the distances are increasing at a higher altitude and not "material quality" (eg porcelain insulator).
I hope we can discuss and present different...