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

Jason G, 27 Feb 2026

Redcar

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

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martin w, 27 Feb 2026

Redcar

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

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Gareth W, 27 Feb 2026

Redcar

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

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Paul Y, 27 Feb 2026

Redcar

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

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Aaron L, 27 Feb 2026

Redcar

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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Connor A, 27 Feb 2026

Redcar

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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Ben S, 13 Feb 2026

Redcar

Really good course and helped me learn the switching process

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Hwanil I, 13 Feb 2026

Redcar

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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Patrick S, 13 Feb 2026

Redcar

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.

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Ed R, 13 Feb 2026

Redcar

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

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