[Amps] Chicago Transformer model 13253

[fitter4]

i have a Chicago Transformer model 13253 need the wireing diagram on it its a
249vac input with a 6200 vac ct output
i havent been able to find any info on it any help would be of great help
mike w5mdc
update it came out of a gates dc1 transmiter and its rated at 6.4 kva want to pull 3 amps out of it ??
thanks for all the help have megged it and getting to ring it out but the specks would be great!