TTC Skilled Trades Training - UAW-Chrysler.com

Industrial Maintenance:
TRANSFORMERS & FEEDERS (IET 215)
Course Description
The participant should be able to work safely with transformers and feeders through knowledge
of circuitry and connections and measuring the size of feeder services.
Learning Outcome
Upon completion of this course, participants should be able to:
1. understand the principles of transformers and feeders, circuitry of transformers and
three-phase circuits;
2. hook up delta and zig-zag transformer connections; and
3. know how to calculate the size of feeder services.
Course Objective
The participants will understand the principles and circuitry of transformers and feeders and
how to hook up and test transformers using different configurations.
Major Topics Covered
• Principles and circuitry of transformers
• Delta connections
• Zig-zag transformer connections
• Feeder and conduit sizing
Prerequisites
None
Class Size
12
Course Duration
40 hours
2 hours
48