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 349 reviews (5 star)

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“

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

Redcar
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.

Redcar
martin w · 27 Feb 2026
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“

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

Redcar
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.

Redcar
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.

Redcar
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.

Redcar
Connor A · 27 Feb 2026
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“

Course content provided in a structured and easy to follow way by Lee and Gary, one of the best courses I’ve been on for a while, would recommend to others.

Redcar
Ashley R · 13 Feb 2026
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“

Very interactive sessions throughout the week and learn some useful case studies on failure operational procedures.

Redcar
NAYEEM U · 13 Feb 2026
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“

Course was delivered brilliantly by Lee & Gary in a fun and interactive way, the course covers everything required for 33kV switching which is necessary for progression into HV systems.

Redcar
Patrick S · 13 Feb 2026
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“

Interesting information and well delivered. Very good exposure to all the switch gear

Redcar
Ed R · 13 Feb 2026
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