Principles of electrical grounding john pfeiffer, p. Why pay by the book when you can subscribe and save. Design, engineering, installation, and enforcement perspectives for grounding and bonding come together in this unique, hands on electrical reference. Packed with hands on tips, soares book on grounding from iaei explains grounding and bonding in all types of occupancies. Mike holts illustrated guide to nec requirements for grounding vs. Difference between bonding, grounding and earthing.
Article 250 grounding and bonding mike holt enterprises. Note that the pump is electrically connected to the bulk drum, the container being filled, and the fixed grounding system. Engineers new to the application of grounding and bonding. Soares book on grounding and bonding, th edition nec. Choose from 165 different sets of grounding and bonding flashcards on quizlet. Learn grounding and bonding with free interactive flashcards. First as we move around in the world electric charges are everywhere think static electricity.
Jul 01, 2014 ive been using soares book on grounding for 15 years. The connection between the grounded circuit conductor and the equipment grounding conductor at the service. Since groundingbonding is such a big part of power quality, i get a new book every 3 years. Arrl grounding and bonding for the radio amateur is written on the lines of a model code of. Soares book on grounding and bonding, th edition nec 2017 international association of electrical inspectors, kathryn p. This is a discussion of the basic principles behind grounding systems and how grounding is related to safety and the effective operation of circuit protection devices such as fuses and circuit breakers. Continuity and attachment of equipment grounding conductors to boxes. Need information on grounding and bonding rules within the national electrical code. Where a dielectric main water fitting is installed, connect grounding conductor to street side of fitting. E319377 application these components meet open frame rack and cabinet bonding and grounding requirements for telecommunication room and server room applications. Examples of the processes most commonly associated with electrostatic ignitions.
Comply with nfpa 70, article 250, for types, sizes, and quantities of equipment grounding. Clear explanations, realworld examples and colorful. Electrical grounding and bonding by phil simmons alibris. Soares grounding and bonding free pdf file sharing. Soares has 17 chapters that explain grounding and bonding, and each has a quiz at the end answers are in the back of the book. Bonding and grounding of through bolts or screws, where installation has easy access. Grounding and bonding is at the core of most power quality, and safety, issues. Grounding is the process of eliminating potential difference between an object and the earth.
In bonding, the emphasis is on creating lowimpedance electrical connections between two or more conductive metallic bodies that are not normally currentcarrying. Ideal for a wide variety of grounding applications. Soares book on grounding download ebook pdf, epub, tuebl. Figure 2 illustrates the bonding and grounding steps necessary when using a drum pump. Static electricity results from the interaction of dissimilar materials. Mike holts illustrated guide to bonding and grounding textbook, 2017 nec. This can occur when materials are rubbed together, such as. Bonding all building grounds breaker panel ham shack tower telco cable tv cold water ground rods radials grounding is for safety lightning protection. Grounding is an earth connection, and it serves no purpose at equipment because electricity is always trying to get back to its source and earth is not a bonding jumper.
Soares book on grounding and bonding, based on the 2011 nec. I general ii system grounding iii grounding electrode system and grounding electrode conductor iv enclosure, raceway, and service cable grounding v bonding. Newson gales new grounding and bonding handbook includes. This document provides basic and application information on grounding, bonding, and shielding practices recommended for electronic equipment. Practical grounding, bonding, shielding and surge protection unlike many books on grounding and shielding, provides straightforward, practical solutions to commonly encountered realworld situations and enables one to better understand proper ground methods and to quickly recognize and solve existing grounding issues in a facility.
The main bonding jumper connects the groundedneutral conductor to the distribution panel enclosure, to the equipment grounding conductors, and to the groundedneutral conductor coming from the incoming electrical service providers wiring. Connect grounding conductors to main metal water service pipes by grounding clamp connectors. International association of electrical inspectors improve your electrical skills and knowledge with soares book on grounding and bonding based on the 2011 nec cut through common misconceptions about grounding with this unique, handson electrical reference from the international association of electrical inspectors iaei. Johnston neca executive director, standards and safety 1 welcome to a neca webinar based on the national electrical code. The iaei book even gives some of the history of grounding requirements in the u.
There are three types of bolted connection, as follows. To understand why this is important we must acknowledge some basic facts. Earthing and grounding are actually different terms for expressing the same concept. The detailed explanations, realworld examples, and vibrant, fullcolor illustrations help readers master and apply key. Power, grounding, bonding, and audio for ham radio safety. Soares book on grounding and bonding international. Soares book on grounding and bonding 9th edition by. Soares grounding and bonding, nec2017 view product soares grounding and bonding, nec2017 pdf. Apr 12, 2016 grounding and bonding as electrical installation protocols overlap to a certain extent, but they are not identical. Soares grounding and bonding, nec2014 pdf view product soares grounding and bonding, nec2011. From motor lead disconnects and compression connectors to conduit fittings and seismic bracing, abb provides the electrical systems and components you need to ensure reliable operation and minimal downtime.
Bonding and grounding of flammable liquids quick tips. Grounding is essential in electrical system to safe guard the electrical devices and persons from the high voltage surges. Soares book on grounding and bonding, 2014nec perfect. Soares book on grounding and bonding based on the 2017 nec is a stepbystep guide through the bonding and groundingrelated language and intent of the 2017 national electrical code. A grounding electrode conductor gec is used to connect the system grounded neutral conductor, or the equipment to a grounding electrode, or a point on the grounding electrode system. Soares book on grounding and bonding, th edition nec 2017. Single bond point why is the single bonding point safer than two or more bond points. Article 250 is organized into 10 different parts that deal with specific requirements with regards to bonding and grounding. This site is like a library, use search box in the widget to get ebook that you want. Always controversial and mysterious, grounding has puzzled experts and caused nonexperts to quake. Article 250 grounding and bonding introduction to article 250grounding and bonding no other article can match article 250 for misapplication, violation, and misinterpretation.
People often end up confusing grounding and bonding. Completely updated to reflect the 2017 national electrical code, electrical grounding and bonding, 5th edition, features complete, current coverage of grounding and bonding requirements in both article 250 and chapter 5 of the nec. Electrical inspectors publication, soares book on grounding and bonding. Power, grounding, bonding, and audio for ham radio safety, hum, buzz, and rfi jim brown k9yc. It covers everything from grounding wire to reducing hazards in electrical distribution systems.
This seminar is the first in a short series of electrical grounding and bonding webinars presented by neca. Completely updated to reflect the 2020 national electrical code, simmons electrical grounding and bonding, sixth edition equips you with a userfriendly, practical guide to the latest requirements in both article 250 and chapter 5 of the nec along with current industry best practices. Bonding is the lasting joining of metallic pieces to form a conducting path which ensures safe electrical continuity. Uk safety information radio society of great britain. One of the most misunderstood and confused concept is difference between bonding, grounding and earthing. Electrical grounding and bonding, 5th edition cengage. Bonding is generally done as protection from electrical shocks. Be it grounding connection or bonding connection, the objective in wiring a house is to have no e of metal boxes or other conductive materials next to the wires since it becomes electrically unviable hot. Bond metal grounding conductor conduit or sleeve to conductor. Grounding and bonding in the 2011 nec ceu approved date. Pay careful attention to the definitions that apply to grounding and bonding both here and in article 100 as you begin the study of this important article. Since grounding bonding is such a big part of power quality, i get a new book every 3 years. A lot of attention is focused on grounding and bonding.
Grounding and bonding are important elements of a buildings electrical wiring. This is called system grounding and most electrical systems are required to be grounded. It will provide valuable information and guidance to personnel concerned with the preparation of specifications and the procurement of electrical and electronic equipment for the defense communications system. Available with your choice of cable length and connector, open spool reels. Atttp76416001 grounding and bonding for network facilities design. No other article can match article 250 for misapplication, violation, and misinterpretation.
Bonding between containers during liquid transfer and connecting drums to an earth ground are required by federal and local codes. Grounding and bonding in 2011 nec the accompanying coursework, soares book on grounding and bonding, 11th. An underground water main is a good grounding point, or a metal grounding rod can be driven into the earth. Bonding is more clear word compare to grounding and earthing but there is a micro difference between grounding and earhing. Nec and the uks bs 7671 list systems that are required to be grounded. For bonding and grounding to be effective, a metaltometal connection must be maintained between the bonding and grounding wires and the containers. Difference between bonding and grounding categorized under science difference between bonding and grounding. Mike holts illustrated guide to bonding and grounding.
Metal objects have a tendency to accumulate a charge. When using reliable bonding and grounding techniques, static electricity should not build up during flammable liquid transfer operations. Grounding for low and high frequency circuits analog devices application note. Terminology used in this article has been a source for much confusion, but thats improved during the last few nec revisions. Bonding all building grounds breaker panel ham shack tower telco cable tv cold water ground rods radials grounding is for safety lightning protection blows a breaker if a power system short connections should be big copper and short. If you want to learn about grounding and bonding, this is the book. This web page is for information that extends or supports the book grounding and bonding for the radio amateur. The iaei soares book on grounding international association of electrical inspectors. Packed with handson tips, soares book on grounding from iaei explains grounding and bonding in all types of occupancies. When transferring flammable liquids, it is important that the containers involved are bonded and grounded to prevent static electricity from igniting the vapors. Bonding and grounding overview industry standards ground bar kits. This, however, is exactly what iaei has achieved with this edition of soares.
Take free online practice test on grounding and bonding. Grounding and bonding theory quiz 1 electrician practice tests. Soares grounding and bonding, nec2014 pdf view product soares grounding and bonding, nec2011 view product. Soares book on grounding and bonding, 2014 explains how and why certain grounding methods are used, but it does so in a logical way, balancing text with photos and illustrations. The book brings together material from numerous amateur radio and industry sources to present a comprehensive picture of basic grounding and bonding. The book explains how and why certain grounding methods are used in a logical way that balances text with photos and illustrations. Seldom do design, engineering, installation and enforcement perspectives come together in one book, especially on the controversial topics of grounding and bonding. Iaei has brought grounding down to earth in this updated book. Bonding belongs in the hands of every electrician, inspector, and engineer who needs to understand the, seemingly conflicting, information of how to properly apply the nec rules of grounding and bonding. To ground handbook and the international association of. Soares book on grounding and bonding based on the 2017 nec is a stepbystep guide through the bonding and grounding related language and intent of the 2017 national electrical code.
Design, engineering, installation, and enforcement perspectives for grounding and bonding come together in. What is the difference between grounding and bonding. Ive been using soares book on grounding for 15 years. Handbook and the international association of electrical inspectors iaei soares book on grounding are recommended see access. Bonding or grounding connections are made directly to a flat surface of basic structure, or to a cylindrical surface of basic structure. An ic amplifier users guide to decoupling, grounding, and making things go right for a change pdf analog devices application note. Improving your skills in electrical grounding and bonding has never been easier. Where the national electrical code nec has been enacted into a jurisdictions body of law, it mandates every aspect of electrical installations from the point of view of safety. May 02, 2017 soares book on grounding and bonding, th edition nec 2017 international association of electrical inspectors, kathryn p. Lola petite grosse et enervee tome 3 logistics engineering and management blanchard free pdfthe grounding and bonding pamphlet.
Click download or read online button to get soares book on grounding book now. The book explains how and why certain grounding methods are used in a. The ieee emerald book including overview, definitions, general needs guidelines. Where circuit conductors are spliced within a box, or terminated on equipment within, or supported by a box, any equipment grounding conductors associated with. The book brings together material from numerous amateur radio and industry sources to present a comprehensive picture of basic grounding and bonding practices related to ac electrical safety, lightning protection, and the management. Bonding shall be provided where necessary to ensure electrical continuity must have the capacity to conduct safely any fault current likely to be imposed grounding and bonding must be effective these are the safety circuits of the electrical system the safety circuit bonding path must have the.
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