TST 103 is intended for relay technicians or protection engineers and system consultants with an interest in relay testing.
In this course, you will learn the skills required to enter settings, test, commission, and troubleshoot SEL relays. You will:
A variety of SEL relays are used during TST 103, including feeder protection (SEL-751A), transformer protection (SEL-787), and directional overcurrent (SEL-351S) relays.
At the conclusion of this course, students can:
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Before you attend this class, you must meet the following requirements:
Please check the General Course Information page for what you should bring to class. In addition, please make sure that the laptop you bring to class has the following software. (Note: This will require administration access to the computer.)
In addition, you will need a calculator capable of performing computations involving complex numbers (e.g., TI 30Xa or similar).