Delta Connection Insights

Mistakes to Avoid for Auto Transformers in Commercial Building Feeds

Mistakes to Avoid for Auto Transformers in Commercial Building Feeds Power plans work best when the small details are clear. In commercial building feeds, a poor voltage or load match can waste time and put gear at risk. Building feeds can include gear with unlike input ratings. The goal is not to pick the largest unit on a list. It is to match the autotransformer to the site, then check the result with sound test data. The input and output are linked by a shared