S4 33kV - The Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) reviews

4.9 (388 reviews)
AI summary of reviews

Hands-on practice across a wide range of switchgear is the course’s standout strength, with attendees valuing the careful balance of theory, demonstrations and practical exercises. They describe the trainers as highly knowledgeable, approachable and patient, making complex safety and switching procedures easy to understand. Clear materials, engaging delivery and time for questions help build confidence that transfers directly to safe work on HV equipment.

Hands-on switchgearExpert trainersPractical confidence

Generated from recent reviews; may not reflect every review

Showing 51–60 of 397 reviews

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“

Fulfilled my requirements and expectations. Gave me a better understanding of requirements and safety around switching. Very useful going forward in my role

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Peter F · 20 Mar 2026
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“

I thoroughly enjoyed the course, everyday is a school day comes to mind! :)

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Tom H · 06 Mar 2026
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“

Excellent week. Great Guy s Gary & Dave Thank you both for your assistance

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Jason G · 27 Feb 2026
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“

Excellent instructors presented the cause well and clearly . Good facility’s in the faraday centre everyone welcoming.

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martin w · 27 Feb 2026
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“

Good venue, great lecturers and good course content. Good hotel at Gisborough Hall.

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Gareth W · 27 Feb 2026
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“

Both course leaders were very knowledgeable and very helpful. A great approach to teaching, nice calm relaxed classroom.

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Paul Y · 27 Feb 2026
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“

Both very knowledgeable, bounced off each other comparing real life experiences to classroom based theory. Practice bays clean and tidy, plenty of opportunity to get hands on.

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Aaron L · 27 Feb 2026
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“

Lecturers were very detailed and explained topics really well. They were always happy to answer questions and explained how things worked. Equipment and facilities were also great, would highly recommend this course.

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Connor A · 27 Feb 2026
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“

Really good course and helped me learn the switching process

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Ben S · 13 Feb 2026
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“

Thanks Lee and Gary! This was another great experience following the Protection course. I previously found UK Safety standards for HV Authorised Persons quite challenging, but this course provided excellent training and really built my confidence in HV safety operations. Thanks so much, Lee. See you again!

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Hwanil I · 13 Feb 2026
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