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Substation Electrician (Level 3)

Facilitated By:

Due to the ongoing COVID-19 pandemic course dates are subject to change due to changing Health & Wellness policies and procedures.

Course Summary:

The final course towards the Journeyperson status which completes the knowledge and skills required to become a Journeyperson Substation Electrician.

Course Outline:

Level 3 will cover the following topics:

Week 1 at Orangeville Training Centre
  • Transformers - maintenance, testing, and troubleshooting

Week 2 at Mississauga Training Centre
  • Protective Relay Systems, operation, maintenance, calibration of overcurrent, overvoltage undervoltage relays


Successful completion of Substation Electrician Level 2 or equivalent.

Lab Assignments:

Week 1 at Orangeville Training Centre
Power transformer troubleshooting
Power transformer diagnostics
Power transformer maintenance procedures

Week 2 at Mississauga Training Centre

Overcurrent relays
Differential relays
Voltage relays
Protective device coordination


Level 3 manuals.


The successful completion of the session combined with appropriate experience entitles the participant to The MEARIE Group’s Certificate for registration as a Substation Electrician Journeyperson.

    Week 1 is November 2 - 6   and   Week 2 is Month dd, yyyy
    Week 1 is December 14 - 18    and    Week 2 is Month dd, yyyy



$4,890 + HST 
Includes materials, lunch and breaks

Course Length:

2 weeks


Week 1 – Orangeville Training Centre
Week 2 –
Mississauga Training Centre

Course Dates and Registration:

CourseBegin DateEnd DateRegistration
Substation Electrician - Level 310/5/202010/23/2020 REGISTER