Reference Manuals for Electricity Metering > Distribution Transformer Connections Training Manual & Field Guide - $145

Develop (or increase) your understanding of Primary and Secondary WYE or DELTA transformer connections with the aid of this detailed training and field reference guide. Perfect for the Self-study student/apprentice with more than 350 full color pages of realistic looking diagrams and printed on water resistant paper for lasting use! An excellent field guide for all electric utility field personnel.