Heat

[brian john]

Any chance you are dealing with a major harmonics issue?

Old transformer, new drives?

 

[Jraef]

my 13200 / 7620 KV Y transformer emits abnormal heat even it is underloaded at 30% loading can anybody help me? if i cannot solve this i might be terminated!!!

No show... I wonder if they axed him already! Poor guy, caught in the middle of something that appears to be over his head.

Overheating at only 30% loading sounds a lot like either a severe oil flow problem or a harmonics problem to me. But we still have no clue as to what they consider "abnormal", nor what the transformer is etc.