Soares book on grounding and bonding 9781890659738. They each have different functions, but they work together to make the buildings electrical wiring safe. Grounding versus bonding part 1 of 12 mike holt enterprises. Iaei has brought grounding down to earth in this updated book. Aug 10, 2015 bonding washers are used in conjunction with holddown clamps and bolted joints on the racking system. Soares grounding and bonding, nec2017 view product soares grounding and bonding, nec2017 pdf view product soares grounding and bonding, nec2014. Most important, it can eliminate any potential safety issues.
This, however, is exactly what iaei has achieved with this edition of soares. There are safety grounds, noise grounds, rf grounds, coffee grounds, kid grounding, etc. To ground handbook and the international association of. Grounding has often puzzled experts and caused nonexperts to quake through the years. 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. 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. Click download or read online button to get soares book on grounding book now. This course covers earth grounding, equipment grounding, and high resistance grounding. Soares grounding and bonding, nec2014 view product soares grounding and bonding, nec2011 view product soares grounding and bonding, nec2008 view product. Electrical inspectors publication, soares book on grounding and bonding. Soares grounding and bonding, nec2017 view product. The washer fits over the bolt, and when tightened to the prescribed torque value, pierces through oxidized or coated surfaces, providing a solid bond between metal parts. A number of factors make the grounding and bonding of a pv system difficult.
A grounding electrode system is a system where two or more grounding electrodes are connected together. Section 26 05 26 grounding and bonding for electrical systems. Extracted from my grounding versus bonding book the grounding and bonding requirements contained in this column apply to solidly grounded systems that operate at not more than 600v, such as 120240v, 120208v, and 277480v. Grounding and bonding grounding is the process of connecting a system, equipment, or both to the earth. Soares book on grounding and bonding, based on the 2011 nec. Written in accordance with the 2014 national electrical code, electrical grounding and bonding, fourth edition, features complete, uptodate coverage of article 250 requirements. Bonding is the process of connecting to conductive objects together. 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 based on the 2017 nec is a stepbystep guide through the bonding and grounding related language and intent of the 2017 national electrical code. It examines the critical concepts of calculating conductor sizes, reading and interpreting nec tables, the use of grounded conductor connections in dc.
The charter for this task group was to make the requirements more logical and to add clarity to this subject. In bonding, the emphasis is on creating lowimpedance electrical connections between two or more conductive metallic bodies that are not normally currentcarrying. Soares book on grounding and bonding has become an industry standard for all electrical professionals. 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. What is the difference between grounding and bonding. Grounding is the process of eliminating potential difference between an object and the earth. Bonding ensures safe electrical continuity while grounding ensures that all metal parts of an electrical circuit that an individual might contact are connected to the earth, thus ensuring zero voltage. Equipment grounding conductors shall be ul 83 insulated stranded copper, except that sizes 6 mm. Improving your skills in electrical grounding and bonding has never been easier. Soares book on grounding download ebook pdf, epub, tuebl. Soares book on grounding and bonding, nec2008 international association of electrical inspectors, james w.
The book explains how and why certain grounding methods are used in a logical way that balances text with photos and illustrations. Soares book on grounding and bonding 9th edition by. Soares book on grounding and bonding, th edition nec 2017 ingles folleto 20 mayo 2017 por international association of electrical inspectors autor 5. If you want to learn about grounding and bonding, this is the book.
Soares book on grounding and bonding, th edition nec. I general ii system grounding iii grounding electrode system and grounding electrode conductor iv enclosure, raceway, and service cable grounding v bonding. An underground water main is a good grounding point, or a metal grounding rod can be driven into the earth. This site is like a library, use search box in the widget to get ebook that you want. Nov 11, 2014 in this video from the fm global know more risk series, learn how flowing liquid can cause electrical charges of different potential to accumulate on drums a. Bonding is also used to describe connecting all of the exposed metal surfaces together to complete the equipment grounding conductors. Many of the most important concepts are introduced in the early chapters, and then expanded upon in later chapters. It explains the differences between all three grounding systems, emphasizing the critical function that equipment ground performs. This userfriendly, practical guide provides a thorough and effective introduction to the essentials of electrical grounding and bonding. Electrical bonding is the practice of intentionally electrically connecting all exposed metal items not designed to carry electricity in a room or building as protection from electric shock.
Comply with nfpa 70, article 250, for types, sizes, and quantities of equipment grounding. Bonding is achieved by using a wire while grounding is achieved by using a rod. Grounding and bonding beyond code minimums can avoid. Always controversial and mysterious, grounding has puzzled experts and caused nonexperts to quake. Soares book on grounding and bonding, th edition nec 2017.
The homes grounding system acts like a voltage surge suppressor that helps safely shunt voltage surges to ground. Seldom do design, engineering, installation and enforcement perspectives come together in one book, especially on the controversial topics of grounding and bonding. Written in accordance with the 2005 national electrical code, this new book provides readers with a comprehensive introduction to the essential elements of electrical grounding and bonding. 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. It is easy to violate the national electrical code requirements and create a safety hazard. This book is well put together and does a great job of introducing the concepts of grounding and bonding in common electrical systems. 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. Soares book on grounding and bonding, 2017 iaei 9781890659738. Insulation color shall be continuous green for all equipment grounding conductors, except that wire sizes 25 mm. Electrical grounding and bonding edition 4 by phil simmons. 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. 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. Apr 12, 2016 grounding and bonding as electrical installation protocols overlap to a certain extent, but they are not identical. Grounding and bonding estimate system resistance values for basic grounding system designs and calculate the number of bags of ground enhancement material required with our gem calculator.
Soares book on grounding and bonding international. One of the most confusing areas of the trade continues to be grounding and bonding. To ensure a static spark is not created by the difference, a conductive path must be provided to the earth. Soares book on grounding and bonding, 2014nec international association of electrical inspectors on. These bonded objects are usually but not always grounded. All panels grounding terminal bus not neutral where insulated from the enclosure, install a main bonding jumper or screw with a green finish. This 9th edition has been meticulously revised to the 2005 national electrical code. Design, engineering, installation, and enforcement perspectives for grounding and bonding come together in this unique, handson electrical reference. Grounding and bonding means that conductive parts are connected together and to the earth. By the way, a homes grounding system is not a surge suppressor. Bonding provides the safety during fault current and. Since grounding bonding is such a big part of power quality, i get a new book every 3 years. Article 250 is organized into 10 different parts that deal with specific requirements with regards to bonding and grounding. Soares book grounding and bonding 9th edition icons.