Hi everyone , my question is I am setting up a shop that will be primarily doing woodworking. I have a welding / machine shop that has a 200 amp single phase supply that I use a 60hp phase converter to run all my machinery. I have a transformer that converts my 3 phase 240v to 600v . It is a delta to delta transformer and the system works without any problems. I have been shopping around for a similar transformer 45kva -75kva 240v-600v to handle my motor loads. I have found some coming up on auction but they are delta /wye or wye delta ? Is this going to be a problem? My electrican friend says it won't but I figure I should get a second opinion. Thanks in advance.