Skip to main content

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

The S5 course is designed to refresh the candidates’ knowledge and skills relating to safe practices and legislation applicable to high voltage power systems. It enables candidates to perform advanced HV switching operations on industrial HV networks up to and including 15kV.  It includes both classroom theory and practical exercises.

Course duration - 3 Days

Course price - £800.00 per person

Course details

Outline Content:

  • Electricity at work regulations
  • Understanding the arc blast hazard
  • High voltage safety rules
  • Key safes and multihasp systems
  • Test equipment for proving dead
  • Operational procedures
  • Application of electrical protection on industrial power systems
  • Practical exercises

Who should attend?

Electrical personnel with considerable experience in carrying out advanced HV switching operations and safety document issuing responsibilities up to and including 15kV. The course is aimed at personnel who have previously been authorised to multiple grades of duty which company rules may acknowledge as a Senior Authorised Person (SAP). Candidates should have previously attended a course such as the S4.

Please note - These prices are exclusive of VAT. On booking 20% will be added to the price of the course.

Book course

Select location

Number of attendees

Questions on
bespoke requirements?