Open Delta Transformers in Remote Pumping Stations- A Guide to Site Planning

https://servo-voltage-control.pinehavenscope.com/posts/auto-transformers-in-ups-support-systems-a-practical-look-at-supplier-questions

Open Delta Transformers in Remote Pumping Stations: A Guide to Site Planning A power design needs to work on a busy day, not only on paper. In remote pumping stations, motors and drives can draw very different currents across a work cycle