S10 – 33kV Upgrade Course (indoor equipment)

Outline Content

Abridged high voltage safety rules
Comparison of 33kV and 11kV distribution circuit breakers

Miscellaneous safety consideration
Practical switching exercise


2 days

Course Overview

This course is designed for personnel who have previous authorisation up to 15kV, who wish to extend their authorisation level to enable them to operate on (indoor) 33kV systems. The course focuses on the practical element of switching and is predominantly workshop based. This course should be undertaken as an augmentation to the S4 (or similar) full authorisation course.

Who should attend?

Personnel who are currently authorised to switch on high voltage systems up to and including 15kV, who wish to expand their authorisation level to enable them to carry out switching on indoor systems up to and including 33kV.

Course Aims

To enable delegates to enhance their current high voltage authorisation to a higher level and familiarise themselves with operational protocols and potential physical constraints associated with indoor 33kV power systems, following receipt of full authorisation training such as S4 (or similar) high voltage authorisation training.


Delegates who successfully complete the course and both theoretical and practical assessments will receive a Faraday Training Group competence certificate. Delegates who fail or do not wish to undertake the competence assessments will receive a Faraday Training Group attendance certificate.


Course: £455.00 + VAT (where applicable) per person
Assessment: £85.00 + VAT (where applicable) per person.

Note: course assessment is optional.

All prices exclude VAT and are subject to revision without notice. Further dates can be added upon request, please contact us.

Course Dates

October 2019
Monday 21 – Tuesday 22

Call us now on 01642 467236 to make your booking.