Comply with nfpa 70, article 250, for types, sizes, and quantities of equipment grounding. Clear explanations, realworld examples and colorful. Electrical inspectors publication, soares book on grounding and bonding. Soares book on grounding download ebook pdf, epub, tuebl. Soares book on grounding and bonding, 2014nec international association of electrical inspectors on. Swimming pools, spas, hot tubs installations quiz 2.
This can occur when materials are rubbed together, such as. Photovoltaic system grounding guide solar panels, solar panel. Earthing and grounding are actually different terms for expressing the same concept. 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. No other article can match article 250 for misapplication, violation, and misinterpretation.
Newson gales new grounding and bonding handbook includes. Iaei has brought grounding down to earth in this updated book. Existing documentation of the asinstalled grounding and bonding networksis typically not kept current. It covers everything from grounding wire to reducing hazards in electrical distribution systems. Steel conduit and emtproven to meet the nec reg nema. The book explains how and why certain grounding methods are used in a. Code prohibits the use of ground clamps on multiple conductors unless the clamp is listed for that use. Soares book on grounding and bonding, 2014 nec international association of electrical inspectors on. Principles of electrical grounding john pfeiffer, p. Electrical grounding and bonding by phil simmons alibris. The soares book on grounding, published by iaei, states that the nec does not. Soares book grounding and bonding 9th edition icons. One of the most misunderstood and confused concept is difference between bonding, grounding and earthing. 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.
This section includes specific requirements for the telecommunications grounding and bonding system to provide a permanent bonding infrastructure for communications. Electrical grounding and bonding download ebook pdf. Grounding and bonding is at the core of most power quality, and safety, issues. Soares book on grounding and bonding, th edition nec 2017 international association of electrical inspectors, kathryn p. Learn grounding and bonding with free interactive flashcards. Required reference book to be purchased by student not included in the course material. Always controversial and mysterious, grounding has puzzled experts and caused nonexperts to quake. Difference between bonding, grounding and earthing. The paperback of the soares book on grounding and bonding, nec2002. 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. Bonding is more clear word compare to grounding and earthing but there is a micro difference between grounding and earhing. 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.
Improving your skills in electrical grounding and bonding has never been easier. Enhance your electrical skills with soares book on grounding and bonding based on the 2011 national electrical code. Grounding requirements train control houserooms standard drawing ns69. Bonding and grounding is an important task that is often overlooked. Approved methods, which must all be listed, include exothermic welding, lugs, pressure connectors and. Chemical bonding determines the physical properties of substances. May 02, 2017 soares book on grounding and bonding, th edition nec 2017 international association of electrical inspectors, kathryn p. Soares book on grounding and bonding 2014 nec connecting to earth the grounding electrode system free download as pdf file. Soares book on grounding and bonding 9th edition by. List and describe some substances which do not seem to fi t into any of the three types of bonding. Grounding details of way side equipment sheet 1 of 2 standard drawing ns71. Grounding has often puzzled experts and caused nonexperts to quake through the years.
The book explains how and why certain grounding methods are used in a logical way that balances text with photos and illustrations. In the late 1990s, because there was so much confusion on this topic, the nec correlating committee formed a special task group for usability to tackle article 250. Soares book on grounding and bonding 2014 nec connecting to. He explained that grounding and bonding are like a weddingwhen two. Jul 01, 2014 soares book on grounding and bonding, 2014 nec international association of electrical inspectors on. Based on the 2002 nec by international association of electrical inspectors at barnes. Improving your skills in electrical grounding and bonding.
The following are examples of changes occurring in nec 2014. Properlysized and bonded equipment grounding conductors ensure that all metal. A great majority of the recommendations contained in the original edition of his book have been. Providing easytounderstand explanations of the key concepts to help you better understand the grounding and.
Electrical grounding and bonding, 5th edition cengage. Pdf version improving your skills in electrical grounding and bonding has never been easier. Article 250 is organized into 10 different parts that deal with specific requirements with regards to bonding and grounding. International association of electrical inspectors iaei. Static electricity results from the interaction of dissimilar materials. Packed with handson tips, soares book on grounding from iaei explains grounding and bonding in all types of occupancies.
Jul 31, 2014 2620914 grounding and bonding trainee guide by nccer, 97803841824, available at book depository with free delivery worldwide. Application of nfpa 70national electrical code, article 250 grounding and bonding including scope, definition, application of other articles, general requirements for grounding and bonding, objectionable current, connection of grounding and bonding equipment, system grounding, grounding electrode system. Every day employees fuel their trucks or fill fuel storage tanks, in addition to other equipment with internal combustion engines. 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. One of the most confusing areas of the trade continues to be 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. This course covers grounding and bonding requirements as defined in article 250 and other articles of the 2014 nec. When transferring flammable liquids, it is important that the containers involved are bonded and grounded to prevent static electricity from igniting the vapors.
To explain the difference in grounding and bonding to me, a sage mogul once used. 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. The safe execution of temporary grounding and bonding techniques requires. Johnston neca executive director, standards and safety 1 welcome to a neca webinar based on the national electrical code. Soares book on grounding and bonding, th edition nec 2017. 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. Click download or read online button to get electrical grounding and bonding book now. 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.
Written in accordance with the 2014 national electrical code, electrical grounding and bonding, fourth edition, features complete, uptodate coverage of article 250 requirements. Electrical power distribution systems are often connected to ground to limit the voltage that can appear on distribution circuits. Soares book on grounding and bonding international. 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. This is your chance to earn ceus without having to leave your office or your home. 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. Eustace soares book, grounding electrical distribution systems for safety was originally published in 1966 and was based upon the 1965 edition of the national electrical code.
A distribution system insulated from ground may attain a high potential due to transient voltages caused by arcing, static electricity, or accidental contact with higher potential circuits. Mike holts illustrated guide to nec requirements for grounding vs. Figure 2 illustrates the bonding and grounding steps necessary when using a drum pump. This is called system grounding and most electrical systems are required to be grounded. The detailed explanations, realworld examples, and vibrant, fullcolor illustrations help readers master and apply key. Denver public schools facility management 27 05 26 grounding and bonding technical construction guidelines page 1 of 6 update. I general ii system grounding iii grounding electrode system and grounding electrode conductor iv enclosure, raceway, and service cable grounding v bonding.
Choose from 165 different sets of grounding and bonding flashcards on quizlet. Iaei publications including analysis of changes, soares grounding and bonding. Soares grounding and bonding, nec2014 pdf view product soares. 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. A proposal has been submitted for the 2014 nec to permit this. Grounding and bonding for electrical systems 26 05 26 3 revision date. Nec and the uks bs 7671 list systems that are required to be grounded. Item detail soares grounding 2014 electronic edition. The system ground connection, made by a system bonding jumper, is the path that allows fault currents to return. Examples of the processes most commonly associated with electrostatic ignitions. Continuity and attachment of equipment grounding conductors to boxes. C4isr facilities and the interconnections between the various systemelements are very complex.
Grounding and bonding quiz questions 2 nec code 680. Electrical grounding and bonding edition 4 by phil. This userfriendly, practical guide provides a thorough and effective introduction to the essentials of electrical grounding and bonding. Item detail soares grounding 2014 electronic edition iaei. For bonding and grounding to be effective, a metaltometal connection must be maintained between the bonding and grounding wires and the containers. These properties are listed below for covalent, ionic and metallic bonding. This seminar is the first in a short series of electrical grounding and bonding webinars presented by neca. Soares book on grounding and bonding, th edition nec. This, however, is exactly what iaei has achieved with this 9th edition of soares book on grounding. Ge grounding equilizer the conductor that interconnects elements of the telecommunications grounding infrastructure. Soares grounding and bonding, nec2017 view product soares grounding and bonding, nec2017 pdf. In addition, the lightning protection system ground rods specified in section 26 41, lightning protection for structures, shall be. Taking the mystery out of equipotential bonding requirements for.
Providing easytounderstand explanations of the key concepts to help you better understand the grounding and bonding requirements. Where circuit conductors are spliced within a box, or terminated on equipment within, or supported by a box, any equipment grounding conductors associated with. When using reliable bonding and grounding techniques, static electricity should not build up during flammable liquid transfer operations. Bonding and grounding of flammable liquids quick tips. Mike holts illustrated guide to bonding and grounding. Grounding and bonding for communications 27 05 262 c. Click download or read online button to get soares book on grounding book now. View product soares grounding and bonding, nec 2014 pdf view product soares grounding and bonding, nec2011 view product. Therefore, this manual will provide a unified set of grounding and bonding practices specifically formulated for standard c4isr facilities. A new table for sizing grounded conductors, main bonding.