All,
Thanks for your replies. The transformer I am looking to buy is a 13.8kV to 4kV delta-wye substation transformer. The transformer will be around 10MVA. I have seen that transformers with rectangular winding appears to be less expensive but I have heard a few bad things about them. I...
Do any of you have any recommendation or idea of which is a better transformer, one with a circular winding or one with a rectangular/ sheet type winding?
Thanks