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S4 33kV - The Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) Reviews
Martin S, 19 Dec 2025
Redcar
Really enjoyed the course, great content and very practical. Thank you
Saif A, 19 Dec 2025
Redcar
I would like to thanks how support me to attend and successfully this course
Gavin W, 07 Dec 2025
Redcar
Chris was excellent. Extremely knowledgeable and couldn’t be more supportive with questions throughout the week. For somebody with very little experience switching it was a challenging yet rewarding introduction to how to execute the work safely. Thank you again.
Samuel S, 05 Dec 2025
Redcar
Been on 2 separate courses with chris, his electrical protection knowledge is like nobody I've ever met, extremely knowledgeable person with the experience to back it up.
Nathan H, 05 Dec 2025
Redcar
Chris delivered the course exceptionally well. Both the theory and practical elements were presented in a professional, clear, and informative manner. Every question was answered, and all aspects of the course were thoroughly explained. He also shared valuable insights from his own journey and real-life experiences. I would highly recommend this course. Wrap up well if attending in winter though!
Alex A, 05 Dec 2025
Redcar
Course venue was good. Plenty to see, and operate. Not sure if it’s something that could be adopted into the course more, but the discipline steps of preforming isolations in the safest ways. Some confusion over if you withdraw ACB’s a lot before withdrawing HV cbs. Also the hazards maybe of cbs failing to close, or CBs struck when racking in or out.. the reality hazards you may come across as an SAP, and how to safely overcome them for new guys training on this course. All good knowledge is worth sharing to ensure people are safe and knowledgable. Content was good and Chris very knowledgable.
Andrew T, 21 Nov 2025
Redcar
Really good course, enjoyed and picked up lots of tips from the knowledgeable and experienced tutors. Course content and length just right.