Electrical Protection Systems (SEP) Course
This course equips participants with essential skills for designing, testing, and maintaining electrical protection systems in low-voltage environments, ensuring reliable and safe operations through hands-on relay configuration, fault analysis, and compliance with international standards.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Electrical Protection Systems (SEP) Course provides practical skills to grasp low-voltage system basics, choose and configure modern relays, and coordinate protection for dependable plant operations. Learn CT/VT sizing, wiring and trip schemes, carry out fault and motor current calculations, and implement test, commissioning, reporting and standards-based procedures applicable right away on actual installations.
Elevify advantages
Develop skills
- Configure CTs, VTs and trip circuits: wire, size and test protection hardware quickly.
- Set and coordinate protection relays: select pickups, curves and grading margins.
- Perform primary and secondary injection tests: verify trips, logic and breaker action.
- Calculate LV fault levels and motor currents: size protection swiftly and precisely.
- Produce clear IEC/IEEE-compliant reports: settings, test logs and maintenance plans.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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