S5 – Refresher Training in the Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) reviews

4.8 (341 reviews)
AI summary of reviews

Hands-on practice with varied switchgear gives this HV switching refresher its strongest appeal. Attendees value instructors’ deep industry knowledge, patience and friendly, engaging delivery, which keeps technical content clear and pitched at the right level. The course balances theory, practical exercises and discussion effectively, with well-presented materials and a relaxed pace. Reviewers find the learning relevant to their work, particularly switching operations, permits and safety procedures.

Experienced instructorsPractical switchgearClear course delivery

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Showing 231–240 of 273 reviews (5 star)

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Very informative

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Michael B · 08 Oct 2020
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Good instructors.

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Andrew S · 17 Sep 2020
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Very knowledgeable tutor

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David K · 16 Sep 2020
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Bradley N · 24 Jun 2026
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John P · 28 May 2026
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Pete c · 22 Apr 2026
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Andrew N · 22 Apr 2026
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Marty E · 25 Mar 2026
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Darren S · 25 Mar 2026
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Wayne T · 11 Feb 2026