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Introduction to High Voltage

This 1-day, in-person, hands-on course is designed for managers and technical staff who wish to gain a practical and useful understanding of high-voltage systems, with a particular focus on testing. Attendees may have prior technical experience at any level, but not necessarily with high-voltage equipment. A basic understanding of electricity is recommended.

Course Fee: $565.00 + GST (includes all course materials and meals)


Participants Will Gain an Appreciation Of:

  • The usefulness of high voltage for power transmission

  • Fundamentals of electricity as applied to HV equipment

  • How electrical power networks are configured

  • The types of HV products used in power systems

  • General safety principles when working with HV systems

  • Insulation degradation and failure mechanisms

  • Methods and techniques for testing HV systems


What You’ll Learn

The course combines theory and practical sessions. The theory component provides a clear understanding of HV concepts, safety considerations, and testing techniques. These are reinforced through hands-on exercises using real HV test equipment, giving participants confidence and practical insight.


Part A – Theory

An introduction to high-voltage systems and testing.

Topics include:

  • Why high voltages are used in power systems

  • General safety considerations for HV work

  • A brief review of basic electricity

  • Electric fields and voltage distributions

  • Insulation degradation and breakdown

  • Examples of HV systems in use

  • Practical differences between AC and DC HV systems

  • Testing techniques for HV equipment


Part B – Practical

Hands-on exercises with real HV generators, voltage dividers, and test equipment.

Practical activities include:

  • Operation of AC and DC Hipots

  • Observation of electrical arcing

  • Measurement of high voltages

  • Insulation resistance and Tan Delta testing

  • Detection and measurement of partial discharges

Participants will also complete a short written assessment to consolidate learning.


Certificate of Completion

Awarded upon successful completion of the assessment.

Please Note: This course is not a certification course for working on high-voltage equipment; it is designed purely for practical understanding and testing knowledge.


Why Choose This Course

  • Beginner-friendly; limited prior electrical experience required

  • Taught by experienced trainers

  • Hands-on testing with real HV equipment

  • Practical, job-focused learning

For any enquiries or more information click "Enquire Now"

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