S5 – Refresher Training in the Safe Operation of High Voltage Power Systems (Full High Voltage Authorisation) reviews

4.8 (328 reviews)
AI summary of reviews

Hands-on practice with varied switchgear gives this HV switching refresher its strongest appeal. Attendees value instructors’ deep industry knowledge, patience and friendly, engaging delivery, which keeps technical content clear and pitched at the right level. The course balances theory, practical exercises and discussion effectively, with well-presented materials and a relaxed pace. Reviewers find the learning relevant to their work, particularly switching operations, permits and safety procedures.

Experienced instructorsPractical switchgearClear course delivery

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Showing 21–30 of 260 reviews (5 star)

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Norman was very good and knowledgeable on the subject

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Nick T · 05 Dec 2025
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Really good venue. Enjoyed the course and learned lots. Thanks.

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Alan T · 05 Dec 2025
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Course and the trainer was very knowledgeable.

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Sean M · 12 Nov 2025
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Test questions were difficult to understand due to the wording.

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Taylor S · 12 Nov 2025
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The course was well run, in a nice relaxing setting. All aspects of the course description was covered throughout.

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Mark F · 12 Nov 2025
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Impressive workshop set up, very knowledgable and friendly lecturers

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Carys R · 30 Oct 2025
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Every time I have comeback for a refresher I pick up something new. It’s always worth while doing this course every three years as the consequence of things going wrong is so great. A good refresher and I will be taking back a few point on how we carry out some of our operations.

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Chris P · 30 Oct 2025
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I have undergone training for S5 at faradays for HV authorisation. It was really good & interesting. Throughout was session it was interactive, and I gained lots of practical experience for switching operations & issuing permits. Really appreciate the effort the lecturers have taken to explain the process for HV operations & safety precautions to be taken while working on HV apparatus. Overall experience was really good.

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Abhinash S · 30 Oct 2025
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It's good, I really enjoyed the course. ...

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Komal S · 30 Oct 2025
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Excellent pace.

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Paul J · 08 Oct 2025
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