how to wire a three phase transformer bank?

To wire a three-phase transformer bank, first ensure you have the correct transformer configuration (Delta or Wye). Connect the primary windings to the three-phase supply, ensuring each phase is connected to the corresponding terminal. For a Delta connection, connect the end of each winding to the start of the next. For a Wye connection, connect one end of each winding to a common neutral point. Finally, verify all connections and ensure proper grounding for safety.