HV Electrician Course
This course equips you with practical expertise in handling high-voltage systems in electric vehicles. You will learn safe isolation techniques like LOTO, proper PPE usage, precise voltage verification, effective scan tool diagnostics, risk management for hazards such as arc flash and thermal runaway, plus emergency response procedures. Build confidence to perform functional tests, re-energise systems, and document work for regulatory compliance in modern EVs and hybrids.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain hands-on training for safe high-voltage system work. Master scene assessment, PPE application, lockout/tagout procedures, voltage testing using professional tools. Develop skills in diagnostics, fault analysis, emergency protocols, re-energising, checks, and compliant documentation to meet safety standards.
Elevify advantages
Develop skills
- Safely shut down HV systems and apply LOTO to isolate power quickly.
- Use scan tools to diagnose HV battery, contactor, and inverter issues rapidly.
- Verify zero energy state using professional meters with detailed records.
- Control EV risks including arc flash, shock, thermal runaway, and perform rescues.
- Conduct functional HV tests for readiness, charging, and road performance.
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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