HV & LV Electrical Protection

2 days

9AM - 5PM


Course Overview

Our competence based course, accredited by City & Guilds, is designed to give an understanding of the principles of the operation of power system protection relays.

The course includes an overview of power systems, faults, short circuit calculations (simplified), components of power system protection schemes, the testing and setting procedures required when installing and maintaining protection relays in high & low voltage systems and practical sessions on selected protection relays.

Course Content

  • Reasons for Protection Systems
  • Requirements for Relay Co-ordination/Discrimination
  • Faults and Fault Levels
  • Protection Components
  • Voltage & Current Transformers
  • HRC Fuses
  • Electro-mechanical Relays
  • Electronic & Microprocessor Relays
  • Equipment Protection for Generators, Transformers & Motors
  • Practical Exercises
  • Written Assessment

Target Audience

Personnel with electrical or instrument background within industry who are involved in HV/LV systems with a need to know the practical aspects of protection relay installation and maintenance.

Date Time Cost Availability
19th - 20th April 2018 9.00am - 5.00pm £345.00 + VAT Y
14th - 15th June 2018 9.00am - 5.00pm £345.00 + VAT Y
23rd - 24th August 2018 9.00am - 5.00pm £345.00 + VAT Y
4th - 5th October 2018 9.00am - 5.00pm £345.00 + VAT Y
6th - 7th December 2018 9.00am - 5.00pm £345.00 + VAT Y
Further dates available on request 9.00am - 5.00pm £345.00 + VAT Y
Additional Information:

Blackburn Industrial Estate


AB21 0RX


View map

Duration 2 Days
Lunch Included
Min/Max delegates 4/8
Special requirements None
Certification A certificate of competence will be provided
  • Excellent course, well run, very knowledgeable instructors and course content well covered. I will advise my employer that this is the centre to use in the future.
    – Anonymous Feedback Form
  • Very helpful tutors, take time to explain. Great facilities, would recommend.
    – Anonymous Feedback Form
  • EPIT were exemplary in their guidance & understanding.
    – Anonymous feedback form

Get in touch

to enquire further

01224 798635