D djohns6 Senior Member Location Louisiana Aug 6, 2014 #1 I have a 25 kva single phase transformer that has blown a primary fuse and needs to be tested . It's a 7,620 / 120-240 pot . Single bushing . I have a TTR but can't remember how to hook it up on that type of pot . Any advice ?
I have a 25 kva single phase transformer that has blown a primary fuse and needs to be tested . It's a 7,620 / 120-240 pot . Single bushing . I have a TTR but can't remember how to hook it up on that type of pot . Any advice ?
