![]() ![]() The current version is BS 7671:2018 (the 18th Edition) issued in 2018 and comes into effect from 1 January 2019. The standard takes account of the technical substance of agreements reached in CENELEC It did not become a recognized British Standard until the publication of the 16th edition in 1992. The standard therefore covers the 230 volt 50 Hz AC mains supply used in the UK for houses, offices, and commerce. In general, BS 7671 applies to circuits supplied at nominal voltages up to and including 1000 volts AC or 1500 volts DC. IET Wiring Regulations', informally called in the electrical community The 'Regs', is the national standard in the United Kingdom for electrical installation and the safety of electrical wiring in domestic, commercial, industrial, and other buildings, also in special installations and locations, such as marinas or caravan parks. There are a significant number of changes and upgrades to the current 16th Edition regulations, including alignment to international standards.ġ7th Edition Wiring Regulations Amendment 3 Pdf Relevant topics onīritish Standard BS 7671 'Requirements for Electrical Installations. The new 17th Edition of the wiring regulations are expected to be implemented from 31st June 2008. ![]() Course Description: The 18th edition course is a 3 day short course aimed at anyone involved in the design, construction and inspection and testing of electrical systems, also a nationally recognised ‘must have.
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