This 3-hour interactive online course reviews the principles of operation and coordination of electric system equipment during faulted conditions. Since short circuits have such damaging impacts on electrical equipment, their impact on the components in the circuit must be understood.
The purpose of this course is to explain how the various protective devices react to faulted conditions and how to select the appropriate devices to ensure proper coordination. The theory of operation of protective devices is reviewed as well as how to properly coordinate the devices for selective coordination. Various electrical devices are reviewed including fuses, current limiting fuses, circuit breakers, transformers, conductors, busways, and motor controllers.
This course reviews the principles of electrical equipment operation and coordination on an electric system during faulted conditions.
Vector Solutions has a long history of providing industry-specific content for its customers. While this course and its content remain accurate and functional within our systems, the look and feel may not match our more modern offerings.
After taking this course you should:
- Understand the principles of overcurrent coordination
- Understand the theory and operation of fuses and circuit breakers
- Know how to coordinate fuses.
- Know how to apply current limiting fuses.
- Understand operating limits of transformers, conductors, and other devices.
This course includes a multiple choice quiz to test your understanding of the material.