petroc
Member
- Location
- New Jersey
- Occupation
- electrician
Was looking for a little help on wire size and primary breaker size for 112.5KVA transformer 208v primary 480V Y sec also grounding size
Yes the main panel has 400A and need to hook this up for Granite saw application.about a 20ft run to shop.In addition to the conductor size question, just so we are clear, is this a step up application with a 208 volt delta primary and a 480Y secondary?