Ihave a dry type 3-phase distribution tranformer with the following specs:

45 KVA
HV: 208Delta V
LV: 220Y/127 V

How do you get 208V Delta? Is this just the three phases of 208Y/120 V brought in without the neutral? What would be the typical application of such a small voltage increase? Would this be considered an isolation transformer?


[This message has been edited by rhpope (edited 04-03-2006).]