Wye to Wye 3 Phase Transformer Diagrams

[@khalidnaeem6815]

Nice effort
Thanks alot

[@Frank-xn8ci]

Do you go over how to find amps

[@dperez-tv1lr]

Is that a step up or a step down xfmr?

[@PeteVree]

This one is a step down xfmr. 208V pri 69/120 V sec

[@Marletejoyner]

That’s a 3 phase 120v system?

[@PeteVree]

These examples provide strange output voltages as we only have one supply of 3 Phase 208 V in our lab. In this case this is a 208V Line, 120 Volt Phase Wye Primary to 240 V Line, 138 V Phase Wye Secondary