The rules around external influences, RCDs, socket outlets and connectors have all been changed. Regulation 722.411.4.1, which deals with the use of a PME supply has been changed significantly. Previous regulations only required cables to be supported in escape routes, but the new version states that this must be the case throughout the installation.Įlectric vehicle charging installation – section 772 Regulation 521.10.202 now requires all cables to be supported against collapse in the event of a fire. There is one significant change in this chapter. Selection and Erection of Wiring Systems – Chapter 52 There are a number of significant changes to this chapter, mainly to do with metallic pipes entering the building. Protection against electric shock – Chapter 41 Some of the most notable changes include: But the regulations are very different in the 18th edition so you need to stay up to date. You may be wondering how different the new versions of the regulations are, and whether you really need to take an 18th edition course or not. What Are The Main Changes In The 18th Edition? So, even though it is not technically a legal document, the 18th edition is treated as one and the industry recognises it as an authority that needs to be followed to the letter. However, it does outline all of the rules and guidelines that must be followed during any electrical installation in order to comply with the Electricity at Work Regulations. The BS 7671, or 18th edition, is not a legal document in itself. Many people think that these guidelines are a legal document but that is not actually the case. They are regularly updated to adapt to new technologies and safety practices, so it’s important for electricians to be up to date with the 18th edition. These wiring regulations have been an important part of an electrician’s job since they were first published way back in 1882. The rules and regulations set out in the 18th edition came into effect in January 2019, so if you are still unsure about the guidelines, you may be working outside of the strict guidelines. The 18th edition includes some new and revised rules, as well as changes to the structure of the document. The 18th edition of the wiring regulations (BS 7671:2018) was published in 2018 by the Institute of Engineering and Technology (IET), and they replace the previous edition that was first published back in 2008 before being updated in 2015. The regulations cover the erection of any new electrical appliances, as well as the maintenance of existing ones, including any additions or alterations that may be made. This document is regarded as a vital requirement for electricians operating in Britain, so it’s important that you know it inside out. Book Online nowĪll electricians in the UK must follow the guidelines set out in the IET Wiring regulations when installing wiring of any kind.
16TH EDITION ELECTRICAL INSTALLATION HOW TO
It’s going to teach you how to apply your book to the circumstances you’re going to encounter in your working life. Energy efficiency – There is a brand-new section covering energy efficiencyĪs described above, our 18th edition electrical course is not intended to cover every regulation in the book.Electrical Embedded heating – Section 753 has been expanded to include embedded electrical heating systems for surface heating and now includes de-icing and frost prevention systems.Protection against fire – Chapter 42 has been revised with additional information on arc fault detection.Protection against overvoltages, with a revision of Clause 443.For those registering with a competent persons scheme, in-depth knowledge of the 18th Edition is essential, even if you have a Level 3 NVQ.
As a result, it’s now mandatory for practising electricians to be trained in the 18th Edition. If you are undertaking electrical installations, it is important that you are designing and installing in line with the latest wiring regulations.
16TH EDITION ELECTRICAL INSTALLATION UPDATE
The 18th edition wiring regulations course is an update from 17th Edition, so lots of the content is similar. Yes, some online courses allow you to submit questions, but you want the questions to be answered there and then, not a day or two later.
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