S4 - The safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) reviews

4.9 (962 reviews)
AI summary of reviews

The course stands out for its extensive hands-on work across a wide range of HV switchgear, helping attendees connect theory, safety procedures and switching practice. They value knowledgeable, approachable instructors who use industry experience and real-world examples, explain clearly, welcome questions and adapt to different abilities. A well-paced blend of classroom learning and practical exercises builds confidence and proves directly useful at work.

Practical switchgear trainingExperienced instructorsWorkplace confidence

Generated from recent reviews; may not reflect every review

Showing 41–50 of 966 reviews

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Very good course. Well run, good facilities. Gary was helpful, knowledgeable and put us at ease. All in all a very good course.

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Guy S · 17 Apr 2026
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Good balance of hands on training and information going forward

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Tom R · 17 Apr 2026
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Good course, learnt alot, well taught.

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Stephen R · 27 Mar 2026
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Really enjoyed the course. Facilities are good, switchgear great to work on. Very informative in a relaxed setting.

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Aidan E · 27 Mar 2026
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Test facility was excellent. Large range of Switchgear. Give me confidence to become AP at my workplace.

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Lewis H · 27 Mar 2026
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An absolute pleasure, as always

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John J · 27 Mar 2026
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Very good facility Very good layout of the various types of High Voltage switchgear practical demonstration carried out by lecturer was first class course was slightly let down by how the classroom training was delivered because some of the swichgear was new to me I felt we should have been shown the switchgear demonstration first then given the classroom training on equipment .overall I felt the course was very good the facility excellent the lecturer very good

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David C · 14 Mar 2026
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It was good to work on different switchgear in the practical area, different switching procedures for the switching schedule was useful and I will take it into my schedule for the future, overall Gary was very knowledgeable and approachable for when I wasn’t sure on a procedure , really enjoyed the course

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Jonathan W · 24 Feb 2026
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Very good and detailed course with huge array of different switchgear. Covered good points and good protection exercise. Slightly more in depth protection would of been good also but overall great course

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Aron R · 20 Feb 2026
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Very good course with plenty of field experience examples brought by Lee to reinforce course content. Brilliant variety of switchgear. Workshop was a bit cool on first day where there was more observation and less participation (extra layer of clothing on subsequent days helped!).

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Mark D · 20 Feb 2026
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