17th Edition IEE Wiring Regulations Explained And Illustrated By Brian Scaddan IEng, MIET

17th Edition IEE Wiring Regulations Explained And Illustrated pdf

Download Free 17th Edition IEE Wiring Regulations Explained And Illustrated Pdf

Introduction

17th Edition IEE Wiring Regulations Explained And Illustrated Pdf, It was once said, by whom I have no idea, that ‘rules and regulations are for the guidance of wise men and the blind obedience of fools ’. This is certainly true in the case of the IEE Wiring (BS 7671) Regulations. They are not statutory rules, but recommendations for the safe selection and erection of wiring installations. Earlier editions were treated as an ‘electrician ’s Bible ’: the Regulations now take the form primarily of a design document.
The IEE Wiring Regulations are divided into seven parts. These follow a logical pattern from the basic requirements for inspection and testing of an installation and finally to the requirements for special locations:
Part 1 indicates the range and type of installations covered by the Regulations, what they are intended for, and the basic requirements for safety.
Part 2 is devoted to the definitions of the terms used throughout the Regulations.
Part 3 details the general information needed and the fundamental principles to be adopted before any design work can usefully proceed.
Part 4 informs the designer of the different methods available for protection against electric shock, overcurrent, etc., and how to apply those methods.

Download Free 17th Edition IEE Wiring Regulations Explained And Illustrated Pdf Chapters And Sections

Table Of Contents

INTRODUCTION

17th Edition IEE Wiring Regulations Explained And Illustrated Parts

CHAPTER 1 Fundamental Requirements for Safety

IEE Wiring Regulations (IEE Regulations Part 1 and Chapter 13)
The Health and Safety at Work Act 1974
The Electricity at Work Regulations 1989
An Extract from the Building Regulations Approved Document ‘P’

CHAPTER 2 Earthing

Definitions Used in this Chapter
Earth: What It Is, and Why and How We Connect to It
Earth Electrode Resistance
Earthing in the IEE Regulations
(IEE Regulations Chapter 4, Section 411)
Earthing Systems (IEE Regulations Definitions (Systems))
Earth Fault Loop Impedance
Determining the Value of Total Loop Impedance
Additional Protection

CHAPTER 3 Protection

Definitions Used in this Chapter
What Is Protection?
Protection Against Electric Shock
(IEE Regulations Chapter 41)
Protection Against Overcurrent
(IEE Regulations Chapter 43 and Definitions)
Protection Against Overvoltage (IEE Regulations Section 443)
Protection Against Undervoltage (IEE Regulations Section 445)

CHAPTER 4 Isolation Switching and Control

Definitions Used in this Chapter
Isolation and Switching (IEE Regulations Section 537)

CHAPTER 5 Circuit Design

Definitions Used in this Chapter
Design Procedure
Design Current
Nominal Setting of Protection
Voltage Drop (IEE Regulations 525 and Appendix 12)
Shock Risk (IEE Regulations Section 411)
Thermal Constraints (IEE Regulations Section 543)
Example of Use of the Adiabatic Equation
An Example of Circuit Design
Assessment of General Characteristics
Sizing the Main Tails
Sizing the Kiln Circuit Cable

CHAPTER 6 Inspection and Testing

Definitions Used in this Chapter
Testing Sequence (Part 7)

CHAPTER 7 Special Locations IEE Regulations Part 7

Introduction
Bathrooms, etc
Swimming Pools
Hot Air Saunas
Construction Sites
Agricultural and Horticultural Locations
Restrictive Conductive Locations
Caravan and Camping Parks
Marinas
Exhibitions, Shows, and Stands
Solar Photovoltaic (PV) Supply Systems
Mobile or Transportable Units
Caravans and Motor Caravans
Amusement Devices, Fairgrounds,
Circuses, etc
Floor and Ceiling Heating Systems
APPENDIX 1: Problems
APPENDIX 2: Answers to Problems
INDEX

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