Transformer School

Transformer School

Tuesday, August 13, 2024 - Friday, August 16, 2024 8:00 AM - 12:00 PM Central Standard Time

Transformer School

City of Seguin, Seguin, TX  
Tuesday, August 13, 2024 - Friday, August 16, 2024   iCalendar Central Standard Time


Course Description

This course covers the basic principles of electricity and applying Ohm’s Law and the power formula through classroom instruction and hands-on experience. Students learn turns ratio, polarity, impedance, nameplate, induction, A/C current, Wye/Delta, fault current values, transformer fusing, transformer lightning protection, single-phase and three-phase connections, troubleshooting, and safe work procedures.

Each participant should bring

Hardhat - Rubber gloves - Voltmeter - Safety glasses

Long-sleeved ARC-rated shirts - Hand tools

Course Prerequisites

Participants should have one year or more of line crew construction and/or maintenance experience or one year or more experience as a serviceman or meter technician.

Course Schedule

Course begins at 8 a.m., Tuesday, August 13 and ends at noon, Friday, August 16.

City of Seguin, 3027 North Austin Street, Seguin 78155

Class Limit

20 students

Continuing Education Units

32 hours (3.20 CEUs) A South Plains College certificate will be mailed to participants who complete this course and pay the $10 fee.

Registration cancelation policy: All changes or cancelations must be made by email to No refunds will be issued for cancelations made fewer than 15 days before the event. Cancelations made more than 15 days before the event will receive a full refund, minus a $50 charge per student or substitution.


To register for an event, you will first be prompted to sign in or create a new online account.

Suggested Places To Stay: Attendees are responsible for making their own hotel room reservations.

Hampton Inn 1130 Larkin Avenue Seguin 78155 (830) 379-4400
Holiday Inn Express 2801 Jay Road Seguin 78155 (830) 379-4440

You can view all invoices online on TEC's website at to print or download the items needed.
After you log into the TEC website follow the steps below.
Click “View My Account”
Click on “Invoices”
Search/View my invoices will allow you to view the invoices.

Contact: Tami Knipstein, Loss Control Program Coordinator (512) 486-6271,,