a single phase 15 kva transformer 440 volt primary 220v\volt cetre tap secondary is being set up for a garage small power and lighting supply I wish to carefully size the in and out breakers to avoid overloading/heating the transformer .May I ask for a practical opinion how you would do this?Also this will allow me to design the garage layout with the allowable loading(amperage) in mind,it is a short run of 25 feet so voltage drop is not an issue.
transformer breaker sizing
- Thread starter a.bisnath
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