- Course 270.
- 1 Week.
- 3.6 CEU.
Through proper maintenance and testing, technicians can help ensure the integrity of the protection system and ensure service continuity. This intensive hands-on course is designed specifically

for test technicians responsible for the setting, testing, and calibration of solid-state protective relays. The somewhat specialized testing procedures used to test and calibrate these relays will be fully addressed through valuable theoretical operating explanations and rigorous lab exercises.
The participant will learn the basics of substation protection combined with hands-on, realistic training on actual relays. Laboratory exercises will cover proper relay maintenance, specific test procedures, and detailed adjustment and calibration procedures utilizing state of the art relay test sets. Participants will understand applicable NETA testing standards, what test result information should be recorded, and what hand tools are necessary for proper relay adjustment and calibration.
The course will be covering:
• Identify the type of relay and its functions.
• Interpret internal and external AC and DC schematics.
• Properly connect a relay test set to the relay for testing purposes.
• Perform the field tests and calibrate the tested relay as necessary.
• Properly interpret test results and take corrective action if necessary.
• Understand test forms and keep proper records.
This course is a intensive, hands-on, lab oriented class covering:
– Sync Check Relay (25).
– Voltage Relays (27/59).
– Directional Power (32R).
– Overcurrent (50/51).
– Directional Overcurrent (67).
– Transformer Differential (87T).
Who Should Attend
This intensive hands-on course is designed specifically for test technicians responsible for the setting, testing, and calibration of solid-state protective relays. Learners should have basic knowledge of AC/DC electricity. Technicians who successfully complete this course will be certified to set, test, and calibrate the relays presented in the laboratories.

- Course 270.
- 1 Week.
- 3.6 CEU.
Through proper maintenance and testing, technicians can help ensure the integrity of the
protection system and ensure service continuity. This intensive hands-on course is designed
specifically for test technicians responsible for the setting, testing, and calibration of solid-state protective relays. The somewhat specialized testing procedures used to test and calibrate these relays will be fully addressed through valuable theoretical operating explanations and rigorous lab exercises.
The participant will learn the basics of substation protection combined with hands-on, realistic training on actual relays. Laboratory exercises will cover proper relay maintenance, specific test procedures, and detailed adjustment and calibration procedures utilizing state of the art relay test sets. Participants will understand applicable NETA testing standards, what test result information should be recorded, and what hand tools are necessary for proper relay adjustment and calibration.
The course will be covering:
• Identify the type of relay and its functions.
• Interpret internal and external AC and DC schematics.
• Properly connect a relay test set to the relay for testing purposes.
• Perform the field tests and calibrate the tested relay as necessary.
• Properly interpret test results and take corrective action if necessary.
• Understand test forms and keep proper records.
This course is a intensive, hands-on, lab oriented class covering:
– Sync Check Relay (25).
– Voltage Relays (27/59).
– Directional Power (32R).
– Overcurrent (50/51).
– Directional Overcurrent (67).
– Transformer Differential (87T).
Who Should Attend
This intensive hands-on course is designed specifically for test technicians responsible for the setting, testing, and calibration of solid-state protective relays. Learners should have basic knowledge of AC/DC electricity. Technicians who successfully complete this course will be certified to set, test, and calibrate the relays presented in the laboratories.