Mell What does the 18th edition cover?
The 18th Edition is the term commonly used in the industry when referring to the latest British Standards BS 7671:2018 Requirements for Electrical Installations, IET Wiring Regulations. You may also hear it referred to as: Wiring Regs.
What are the seven parts of BS 7671?
Finding your way around the 18th Edition BS7671
- Part 1: Scope, object and fundamental principles…
- Part 2: Definitions…
- Part 3: Assessment of general characteristics…
- Part 4: Protection for safety…
- Part 5: Selection and erection of equipment…
- Part 6: Inspection and testing…
- Part 7: Special installations or locations…
What is the difference between 17th and 18th edition?
Appendix 17 is a new addition to the 18th edition regulations, and it deals with energy efficiency. This is something that regulations for numerous industries is increasingly including. In Appendix 17, recommendations are made in terms of circuit designs and install.
Do you need to be an electrician to do 18th edition?
Yes, you are required to hold the 18th Edition qualification in order to join a competent person scheme and become a registered electrician.
How hard is it to pass the 18th edition?
The 18th edition exam is a 2 hour 60 question online exam. In order to pass you will need to have about 60% of the questions right. The actual pass mark for the exam is said to be 60%, but C&G confirmed that it can change slightly depending on the national avarages achieved by candidates.
What is the latest version of BS 7671?
BS 7671:2018
The current version is BS 7671:2018 (the 18th Edition) issued in 2018 and came into effect from 1 January 2019. Amendment 1 to the 18th Edition was published in February 2020 but the only changes were to section 722 (Electric Vehicle Charging Installations).
Do you need 17th edition to do 18th edition?
18th Edition training is not mandatory for this group yet, but the best route to understanding the new regulation. If you’ve kept up-to-date with the regulations and practice them regularly in your day-to-day work, then it may be that you don’t have to undertake the full qualification.
What is the chapter in BS 7671 that gives the maximum disconnection times for a circuit?
Chapter 41
Chapter 41 Protection against electric shock 1.2). The maximum disconnection times stated in Table 41.1 now apply for final circuits up to 63 A with one or more socket-outlets and 32 A for final circuits supplying only fixed connected current-using equipment (Regulation 411.3.
What does BS 7671 mean in wiring regulations?
Throughout this book, BS 7671: 2008 is referred to as BS 7671: 2008, or variously as BS 7671, the Wiring Regulations, the Regulations, the 17th edition or the Standard, depending upon the particular context. In essence, BS 7671: 2008 is virtually a European document.
What are the new chapters in BS 7671?
The IET On-Site Guide gives further guidance on the use of SPDs. This new Chapter within BS 7671 covers energy efficiency measures, the interface with the smart grid, the management of electricity consumption, the management of renewable sources of electricity, and energy storage.
Which is the parent document of BS 7671?
The general structure of IEC, CENELEC and BS 7671 is illustrated in Figure A 1.1. Many parts of the document originate in CENELEC in a ‘harmonized document’ (HD). The parent document is known as HD 60364 (formerly HD 60384) and comprises virtually all parts of the installation standard.
Which is the latest code of practice for earthing?
Includes information from BS 7430 Code of Practice for Earthing. It covers key guidance for all involved with specifying, designing, installing or verifying electrical installations and has been fully updated to BS 7671:2018.