Key topics
Explore the purpose and history of BS7671. Gain an understanding of the structure of BS7671.
- Principles, Object and Scope of the Regulations
Examine the scope, object and fundamental principles of BS7671
- Definitions and Terminology
Familiarise yourself with the definitions and symbols used in BS7671. Examine the different earthing systems.
- Assessment of the General Characteristics of the Installation
Explore the importance of making an assessment of the general characteristics of an installation, and consider an installation’s purpose, compatibility with other installations, and maintainability. Learn to identify external influences to which the installation may be subjected.
- Requirements for Overcurrent Protection, Cable Sizing and Voltage Drop
Explore the Regulations’ requirements for overcurrent protection and the basic method of cable sizing. Examine the requirements for limiting the voltage drop within an installation.
- Requirements for Isolation and Switching
Explore the Regulations’ requirements for isolation and switching facilities. Discover ways of meeting these requirements, including the use of suitable devices.
- Earthing, Bonding and Shock Protection
Explore the Regulations’ requirements for protection against electric shock and the methods available for meeting these requirements. Examine the Regulations’ earthing and bonding requirements.
- Selection and Erection of Equipment
Examine the selection and erection of wiring systems and other systems, and explore operational requirements, external influences and accessibility.
- Requirements for Inspection and Testing
Learn how to adhere to the requirements of BS7671 as regards the inspection and testing of an installation.
- Special Installations or Locations
Explore ways in which the General Regulations may need to be modified to suit particular situations, for example: bathrooms, swimming pools, saunas, construction sites, agricultural and horticultural premises, restrictive locations, caravans and highways.
Course Code
W17
Hours of study
9 months / 90 hours
Technical requirements
C&G exam fees are additional to course fees.