Thanks for this response, it makes sense. When considering dry type transformers I am also including open style, non-cast resin units. I will be very interested to hear your thoughts and could you please give some detail on the TMG book - I don't recognise this. Much appreciated.
In thread238-219928 dating back to 2008 MVP prc stated that, with respect to the formula CE/Sqrt(KVA), for dry type transformers C=16 when measured without guard (that's if I've read it correctly). Could someone please provide an explanation of how the figure of 16 is arrived at when the initial...
