PUI: Distribution Transformer Sizing & Selection

Starts:  Dec 4, 2018 8:30 AM (ET)
Ends:  Dec 5, 2018 4:30 PM (ET)

Distribution Transformer
Who Should Attend:

This 2-day course is suitable for new engineers or someone cross training with limited background in distribution transformers.

Completion of PUI: Electrical Calculations I - Technician Level, PUI: Electrical Calculations II - Engineering Level, or similar work experience performing electrical calculations is a prerequisite for this course.


Participants will develop an understanding of the best practices for sizing an overhead or padmounted transformer for expected load demands, applied transformer theory, connections, fusing, loading, application and safety. Each participant will be able to correctly identify, connect or reconnect three phase transformer banks and load check three phase installations.

Students should bring an engineering scale and a calculator that includes trigonometry functions (sine, cosine, tangent) and be familiar with its operation.


The course is instructed by experienced utility professionals possessing a solid background in utility power systems and operations.


Member Type Tuition Rate
Members: $575
Non-Members: $1,200

Unsure of your tuition rate?  Contact ECNE at (603) 626-4602 or email registrar@ecne.org.


To register, download the PUI Registration Form, you can scan it an email it to: registrar@ecne.org or you may mail it to:
PO Box 1029
Windham, NH 03087.

Space is limited and registrations are accepted on a first-requested, first-honored basis.  Cancellations are accepted up until two weeks prior to the event date.  Substitutions may be made at any time.


Agenda & Syllabus

PUI Registration Form

If you have any questions, don't hesitate to contact ECNE at (603) 626-4602.


Seeking Host Site
Contact ECNE to Host
PO Box 1029
Windham, NH 03087
Event Image


Rob Porreca
(603) 626-4602