Thanks for the responses... The system where this insulator/arcing horn will be used is not a typical set-up, but I am looking to protect the system from possible lightning strikes. A MOV arrestor might be another solution to look into.
ghostbuster7, how did you determine the proper spacing...
I need to design an arcing horn that will be used with a 95kV BIL insulator. I am not familiar with the electrical engineering side of things so I was wondering how do I calculate the proper air gap distance between the arcing horns? Also, how does material play a role? I am assuming using...