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

4.9 (956 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 1–10 of 113 reviews (4 star)

Sort by

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

Redcar
David C · 14 Mar 2026
Helpful review?YesNo
Report review

Very good, would recommend

Redcar
Nicholas B · 14 Nov 2025
Helpful review?YesNo
Report review

Le cours est tres bon. Clair et comprehensible. The cours was good. Clairly deliveees

Redcar
Kodjo K · 31 Oct 2025
Helpful review?YesNo
Report review

Overall a well delivered Training course.

Redcar
David K · 03 Oct 2025
Helpful review?YesNo
Report review

Would be good to do some practical work before legislation so you see what your talking about first

Redcar
Jake S · 03 Oct 2025
Helpful review?YesNo
Report review

Verry Nice course. Verry Nice instructors

Redcar
Romain A · 12 Sep 2025
Helpful review?YesNo
Report review

The course has been really good as it has impacted my experience on high voltage systems.

Samul K · 15 Aug 2025
Helpful review?YesNo
Report review

Overall S4 course and course materials are good. Learned switching programs and operation are helpful to work on field. ( commissioning of the Generator and BESS system)

Redcar
Balamurugan G · 18 Jul 2025
Helpful review?YesNo
Report review

Course was good, but probably could have been finished in less than a week. However, got a good understanding from it. Both tutors spot on, good rapport and very knowledgable.

Redcar
Stephen M · 02 May 2025
1 person found this review helpful. Did you?YesNo
Report review

Course was demonstrated well with good presentation and good practical work. Mike and Norman were both great and give you any extra work of required.

Redcar
Gareth J · 13 Dec 2024
Helpful review?YesNo
Report review