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ix | |
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xiii | |
Preface |
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xvi | |
Foreword |
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xxv | |
BS7671 Colour Arrangements |
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xxvi | |
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1 | (24) |
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1 | (1) |
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1.2 Historical background |
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2 | (4) |
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1.3 What does BS 7671:2018 contain? |
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6 | (3) |
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1.4 What are the objectives of the Wiring Regulations? |
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9 | (1) |
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1.5 What is the legal status of the original Wiring Regulations? |
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9 | (1) |
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1.6 What do the Wiring Regulations cover? |
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10 | (2) |
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1.7 What affect does using the Regulations have on other Statutory Instruments? |
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12 | (10) |
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1.8 How are the IET Wiring Regulations implemented? |
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22 | (3) |
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25 | (38) |
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2.1 The Building Act 1984 |
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26 | (4) |
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2.2 What are the supplementary regulations? |
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30 | (1) |
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2.3 What are the Building Regulations? |
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31 | (1) |
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32 | (3) |
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35 | (1) |
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2.6 What is the aim of Approved Document P? |
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36 | (1) |
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2.7 Who is responsible for electrical safety? |
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37 | (8) |
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2.8 What inspections and tests will have to be completed and recorded? |
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45 | (2) |
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2.9 Requirements from the Approved Documents |
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47 | (16) |
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63 | (52) |
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64 | (2) |
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3.2 What is meant by `earthing' and how is it used? |
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66 | (1) |
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3.3 Advantages of earthing |
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67 | (1) |
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3.4 What types of earthing systems are there? |
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68 | (5) |
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73 | (1) |
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74 | (1) |
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74 | (3) |
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3.8 Conductor arrangement and system earthing |
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77 | (1) |
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3.9 Current-carrying conductors |
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78 | (2) |
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3.10 Protective conductors |
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80 | (1) |
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3.11 Installations with separate earthing arrangements |
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81 | (1) |
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81 | (1) |
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82 | (2) |
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84 | (1) |
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85 | (3) |
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88 | (1) |
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3.17 Insulation monitoring devices for IT systems |
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89 | (2) |
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91 | (4) |
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3.19 Residual current monitors |
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95 | (1) |
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3.20 Testing and inspection |
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96 | (6) |
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3.21 Special locations and installations |
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102 | (13) |
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115 | (38) |
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4.1 Basic safety requirements |
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116 | (4) |
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4.2 Building Regulations requirements |
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120 | (4) |
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4.3 Protection from electric shock |
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124 | (11) |
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4.4 Additional requirements |
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135 | (7) |
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4.5 Circuits for safety services |
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142 | (3) |
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4.6 Disconnecting devices |
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145 | (2) |
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4.7 Precautions and protections |
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147 | (3) |
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4.8 Testing and inspection |
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150 | (3) |
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5 Electrical equipment, components, accessories and supplies |
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153 | (54) |
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153 | (2) |
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155 | (8) |
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163 | (4) |
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167 | (9) |
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5.5 Plug and socket outlets |
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176 | (6) |
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182 | (1) |
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5.7 Rotating machines and motors |
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182 | (1) |
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182 | (7) |
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189 | (13) |
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202 | (5) |
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6 Cables, conductors and conduits |
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207 | (73) |
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207 | (15) |
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6.2 Conductors and conduits |
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222 | (14) |
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236 | (16) |
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252 | (17) |
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6.5 Inspection and testing |
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269 | (11) |
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280 | (68) |
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7.1 Environmental factors and influences |
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281 | (4) |
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7.2 Air pressure and altitude |
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285 | (2) |
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287 | (3) |
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7.4 Weather and precipitation |
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290 | (6) |
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296 | (5) |
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301 | (5) |
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7.7 Pollutants and contaminants |
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306 | (9) |
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315 | (6) |
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7.9 Electromagnetic compatibility |
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321 | (8) |
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329 | (19) |
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8 Special installations and locations |
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348 | (88) |
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348 | (3) |
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8.2 Outdoor lighting installations |
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351 | (11) |
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8.3 Special installations and locations |
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362 | (74) |
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9 Installation, maintenance and repair |
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436 | (28) |
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437 | (2) |
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439 | (6) |
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9.3 Inspection and testing |
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445 | (7) |
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452 | (1) |
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9.5 Environmental aspects |
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452 | (1) |
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9.6 Certification and reporting |
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453 | (1) |
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9.7 Additions and alterations to an installation |
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454 | (2) |
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9.8 Material changes of use |
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456 | (1) |
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Annex 9A Example stage audit checks |
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457 | (7) |
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10 Inspection and testing |
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464 | (85) |
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10.1 What inspections and tests have to be completed and recorded? |
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465 | (1) |
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466 | (4) |
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470 | (46) |
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10.4 Identification and notices |
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516 | (9) |
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10.5 What type of certificates and reports are there? |
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525 | (6) |
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10.6 Test requirements specific for compliance to the Building Regulations |
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531 | (10) |
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10.7 What about test equipment? |
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541 | (5) |
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Annex 10A Examples of test equipment used to test electrical installations |
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546 | (3) |
Annex A Symbols used in electrical installations |
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549 | (1) |
Annex B List of electrical and electromechanical symbols |
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550 | (3) |
Annex C SI units for existing technology |
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553 | (8) |
Annex D The IP code |
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561 | (3) |
Annex E Acronyms and abbreviations |
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564 | (4) |
Annex F Standards |
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568 | (18) |
Annex G Other books associated with the Wiring Regulations |
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586 | (7) |
Index |
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593 | |