wirenut1980
Senior Member
- Location
- Plainfield, IN
Hello, I'd like to compare the impedance (in ohms) of 2 different transformer configurations.
1) Three phase transformer, let's say pole mount types, 3 single phase transformers banked together in wye-wye, all with equal nameplate impedances = %Z
2) One 3 phase transformer, wye-wye, let's say a padmount type, also with nameplate impedance = %Z (same as the single phase transformers).
My question is will there be any difference in impedance (in ohms) between the two different configurations? If so, approximately how much, and why would there be a difference?
Thanks and Merry Christmas to all!
1) Three phase transformer, let's say pole mount types, 3 single phase transformers banked together in wye-wye, all with equal nameplate impedances = %Z
2) One 3 phase transformer, wye-wye, let's say a padmount type, also with nameplate impedance = %Z (same as the single phase transformers).
My question is will there be any difference in impedance (in ohms) between the two different configurations? If so, approximately how much, and why would there be a difference?
Thanks and Merry Christmas to all!