Electrical Installation Calculations

Author: Mark Coates
Publisher: John Wiley & Sons
ISBN: 1119955041
Category : Technology & Engineering
Languages : en
Pages : 216

Book Description
Manual calculations are still extensively used and in particular are necessary for checking and verifying various software calculation design packages. It is highly recommended that users of such software familiarise themselves with the rudiments of these calculations prior to using the software packages. This essential book fills the gap between software and manual calculations. It provides the reader with all the necessary tools to enable accurate calculations of circuit designs. Rather than complex equations, this book uses extensive worked examples to make understanding the calculations simpler. The focus on worked examples furnishes the reader with the knowledge to carry out the necessary checks to electrical cable sizing software programmes. Other key features include: Updated information on 230 volt references and voltage drop under normal load conditions New sections on buried cables that take into account soil thermal conductivity, trenches and grouping, allowing readers to carry out accurate cables sizing Information and examples of steel wired armour cables, new to this edition. This includes sufficiency during short circuits and, for cables with externally run CPCs, gives unique fault conditions. Covers calculations of cross-sectional areas of circuit live conductors Earth fault loop impedances Protective conductor cross-sectional areas and short circuit conditions Short circuit protection. The last chapter combines all of the calculations of the previous chapters to enable the reader to complete an accurate design of an installation circuit under all conditions. A unique tool for detailed electrical installation trade, Electrical Installation Calculations, Fourth Edition is invaluable to electricians, electrical designers, installers, technicians, contractors, and plant engineers. Senior electrical engineering students and technical colleges, junior engineers, and contracts managers will also find this text useful.

Electrical Installation Calculations

Author: B. D. Jenkins
Publisher: John Wiley & Sons
ISBN: 1405150963
Category : Technology & Engineering
Languages : en
Pages : 194

Book Description
This book provides guidance on how to carry out the calculations required for circuit designs in compliance with the Wiring Regulations. It has been updated to take account of changes introduced by BS 7671 : 2001 and Amendment 1 to the standard which included a new table of current-carrying capacities. The book makes extensive use of worked examples with the minimum discussion of theory. Chapters cover: ? cross-sectional areas of circuit live conductors ? voltage drop under normal load conditions ? earth fault loop impedances ? protective conductor cross-sectional areas ? short circuit conditions The final chapter combines all the calculations of the previous chapters, to enable the reader to achieve the complete design of a circuit. Published on behalf of the Electrical Contractors' Association, the book filled a significant gap when it was first published. It will continue to be invaluable for all electrical contractors, as well as for plant engineers and students.

Electrical Installation Calculations

Author: A. J. Watkins
Publisher: Routledge
ISBN: 1856176649
Category : Technology & Engineering
Languages : en
Pages : 218

Book Description
"Volume 2 has been fully updated in line with the 17th Edition IEE Wiring Regulations (BS 7671:2008) and references the material covered to the Wiring Regs throughout. The content meets the requirements of the 2330 Level 3 Certificate in Electrotechnical Technology from City & Guilds and will also prove a vital purchase for those undertaking Level 3 NVQs in Electrotechnical Services.." -- Publisher's website.

Commentary on IEE Wiring Regulations, 17th Edition

Author: Paul Cook
Publisher:
ISBN: 9781849191456
Category : Buildings
Languages : en
Pages : 472

Book Description
Updated to cover the 17th edition of the IEE Wiring Regulations, this is a comprehensive guide to all aspects of electrical installation design. It includes an index by regulation number.

Requirements for Electrical Installations

Author: Institution of Engineering and Technology
Publisher:
ISBN: 9781849197700
Category : Electric apparatus and appliances
Languages : en
Pages : 496

Book Description

Commentary on IEE Wiring Regulations

Author: Paul Cook
Publisher: Institution of Engineering & Technology
ISBN: 9780863419669
Category : Buildings
Languages : en
Pages : 0

Wiring Regulations in Brief

Author: Ray Tricker
Publisher: Routledge
ISBN: 0750689730
Category : Architecture
Languages : en
Pages : 693

Book Description
* Tired of trawling through the Wiring Regs? * Perplexed by Part P? * Confused by cables, conductors and circuits? Then look no further! This handy guide provides an on-the-job reference source for Electricians, Designers, Service Engineers, Inspectors, Builders, Students, DYI enthusiasts Topic-based chapters link areas of working practice - such as cables, installations, testing and inspection, special locations - with the specifics of the Regulations themselves. This allows quick and easy identification of the official requirements relating to the situation in front of you. The requirements of the regulations, and of related standards, are presented in an informal, easy-to-read style that strips away confusion. Packed with useful hints and tips, and highlighting the most important or mandatory requirements, this book is a concise reference on all aspects of the 17th edition IEE Wiring Regulations.

Commentary on IET Wiring Regulations

Author: Paul Cook
Publisher: Electrical Regulations
ISBN: 9781849197656
Category : House & Home
Languages : en
Pages : 0

Book Description
This book is a complete guide to the IET Wiring Regulations and the important changes in Amendment 3 to BS 7671:2008. It provides comprehensive guidance on all aspects of electrical installation design, including the Electricity Safety Quality and Continuity Regulations. Derivations of the requirements are included along with the relevant formulas, data, installation design calculations, and examples. The Commentary also includes guidance on related subjects, such as the prevention of electromagnetic interference, allowance for harmonic currents and the use of cable armouring.

Guidance Note 4

Author: Institution of Engineering and Technology
Publisher:
ISBN: 9781849192774
Category : Electric apparatus and appliances
Languages : en
Pages : 0

Book Description
"17th, IET wiring regulations seventeenth edition, BS 7671:2008 Requirements for electrical installations incorporating amendment number 1:2011."

Requirements for Electrical Installations

Author: Institution of Engineering and Technology
Publisher: Institution of Engineering & Technology
ISBN: 9780863418440
Category : Buildings
Languages : en
Pages : 0

Book Description
Incorporating the latest amendments to the British Standard requirements for electrical installations, this text includes the most recent changes to the legislation.