Thank you cuky2000 for your replay to my question. Regarding the voltage it is 23Kv and only single line that mean the transformer having three phase input and single phase output. The voltage goes through the bushing to the vessel and there is flange to hold the bushing from the vessel and...
There is an entrance bushing constructed from special high-grade material, it used in high voltage insulation ability, for arc and track resistance as will high pressure. Made from Teflon and unfortunately it is given continues failed. Therefore, the failed point was from the Teflon side of the...