November 19 @ 1:00 pm - 3:00 pm
This 2-hour interactive class covers calculations for correctly sizing transformer primary and secondary conductors and primary and secondary overcurrent protection for single-phase and three- phase transformers of all sizes. You will also learn how to adjust input values for transformers with efficiencies less than 100%. Participants should bring: 2020 NEC, calculator, highlighters, notebook and pencils.
