Jul 11, 2017 #1 nhcf Electrical Oct 22, 2014 74 What does transformer designation OA/FA-T indicate? This is from a database and not from the actual transformer nameplate. Not sure what the 'T' signifies.
What does transformer designation OA/FA-T indicate? This is from a database and not from the actual transformer nameplate. Not sure what the 'T' signifies.
Jul 11, 2017 #2 magoo2 Electrical May 17, 2006 857 OA is the self-cooled rating FA is the fan cooled rating I don't know what the T indicates. Upvote 0 Downvote
Jul 11, 2017 Thread starter #3 nhcf Electrical Oct 22, 2014 74 Yup. Maybe the T in the database is unrelated to the rating - I have not seen it before. Upvote 0 Downvote
