Download or read book Personal Protective Grounding written by and published by . This book was released on 1990 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Introduction to Safety Grounding written by Asser A. Zaky and published by CRC Press. This book was released on 2021-07-07 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safety or protective grounding is of vital importance for the protection of individuals from electric shock and structures and industrial concerns from potentially damaging lightning and electrostatic discharges. To many electrical engineers the notion of grounding is nebulous and safety grounding is quite often confused with neutral grounding of the power supply. The main objective of this book is to give the reader a better understanding of safety grounding, why it is needed, where it is needed, and what are the requirements which must be met in order to have an effective grounding system. The text as a whole serves to provide the reader with the necessary background for a better appreciation of the various National and International Standards concerned with safety grounding. This book gives the reader a good understanding of the fundamentals of safety grounding. It is a practical guide that provides a comprehensive coverage of all types of grounding requirements and is intended for students and practicing electrical engineers alike. Summarizes the physiological effects of current on the human body and the effect of current duration Gives the various methods of measuring soil resistivity and measuring the resistance to ground of an electrode or grounding system Reviews different types of ground electrodes and the effect of their geometry and numbers on the resistance to ground Presents the components of a ground system, methods of improving soil resistivity, the types of welds and joints, the criteria for determining conductor cross-sections, galvanic corrosion, and a survey of the different grounding practices used at substations and the different types of grounding systems used for the protection of consumers Deals with electrostatic and lightning hazards that can cause serious damage and the measures used to protect against such damage Throughout the text frequent reference is made to various National and International Standards and their requirements as compliance with these standards is highly advised Asser A. Zaky, Ph.D., FIET, F.Inst.P., FIEEE, is Emeritus Professor of Electrical Engineering at University of Alexandria, Egypt.
Download or read book 14D504 2015 Translated English of Chinese Standard 14D504 2015 14D504 2015 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-07-19 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Album is applicable to the construction and installation of protective grounding, functional grounding, lightning protective grounding and anti-static grounding configurations in general industrial and civil buildings.
Download or read book Code of Federal Regulations written by and published by . This book was released on 2015 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special edition of the Federal register, containing a codification of documents of general applicability and future effect as of July ... with ancillaries.
Download or read book Analysis of Grounding and Bonding Systems written by Massimo Mitolo and published by CRC Press. This book was released on 2020-05-21 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the theory behind grounding systems and bonding equipotential connections from a worldwide expert. Through mathematical analysis, comprehensive explanations, and detailed figures, Analysis of Grounding and Bonding Systems explains the theory and the reasons behind basic ground-electrodes (i.e., the sphere, the ground rod, and the horizontal ground wire), and more complex grounding systems (i.e., ground-grids), buried in uniform and non-uniform soils. Through calculations and explanatory diagrams, this comprehensive guide provides code-complying solutions for the safety against electric shock provided by equipotential bonding connections between exposed-conductive-parts, such as equipment enclosures, and metalwork. Details on the calculation of step and touch voltages in different types of system grounding (i.e., TT, TN, and IT) are provided, also with the aid of solved problems. Readers will learn how to minimize hazardous interactions between grounding systems, cathodically protected pipelines, and heat networks. The analysis of the effectiveness of bonding systems against electric shock in the case of contact with electric vehicles during charge in the event of ground-faults, which is an upcoming issue challenging our safety, is included.
Download or read book GB 50093 2013 Translated English of Chinese Standard GB 50093 2013 GB50093 2013 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-05-09 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Code is formulated with a view to improving the construction technique and management level of automation instrumentation engineering, unifying the construction quality acceptance method of automation instrumentation engineering and guaranteeing the engineering quality. This Code is applicable to the construction and quality acceptance of automation instrumentation engineering.
Download or read book 2017 CFR Annual Print Title 29 Labor Part 1926 written by Office of The Federal Register and published by IntraWEB, LLC and Claitor's Law Publishing. This book was released on 2017-07-01 with total page 833 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Radio Amateur s Hand Book written by Archie Frederick Collins and published by . This book was released on 1926 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book GB 4943 2001 Translated English of Chinese Standard GB4943 2001 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2014-05-06 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard is applicable to mains-powered or battery-powered information technology equipment, including electrical business equipment and associated equipment, with a RATED VOLTAGE not exceeding 600 V. This Standard is also applicable to such information technology equipment: designed for use as telecommunication terminal equipment and TELECOMMUNICATION NETWORK infrastructure equipment, regardless of the source of power; designed to use the AC MAINS SUPPLY as a communication transmission medium. This Standard specifies requirements intended to reduce risks of fire, electric shock or injury for the OPERATOR and layman who may come into contact with the equipment and, where specifically stated, for a SERVICE PERSON. This Standard is intended to reduce such risks with respect to installed equipment, whether it consists of a system of interconnected units or independent units, subject to installing, operating and maintaining the equipment in the manner prescribed by the manufacturer.
Download or read book Farmers Bulletin written by United States. Department of Agriculture and published by . This book was released on 1928 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book GB 39752 2024 Translated English of Chinese Standard GB 39752 2024 GB39752 2024 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2024-10-24 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the safety element requirements of EV energy transfer equipment (hereinafter referred to as "power supply equipment"), establishes test general rules, describes the corresponding test methods. Note: For independent electrical accessories and auxiliary materials (such as connecting devices, cables, insulating materials, etc.) of power supply equipment, they must be used in combination with this document according to specific product standards. This document is applicable to various types of power supply equipment, which has a rated output voltage of 1000 V AC or 1500 V DC and below, including power supply equipment in mode 2, mode 3, mode 4. This document does not cover the following: - Functional and performance requirements of power supply equipment not related to safety; - Information security requirements; - Safety requirements related to transport packaging and improper use; - Safety requirements caused by deliberate destruction and other purposeful behaviors; - Safety requirements for power supply equipment with discharge function; - Safety requirements for power supply equipment with automatic charging and top contact charging.
Download or read book Proceedings of the 4th International Conference on Electrical and Information Technologies for Rail Transportation EITRT 2019 written by Yong Qin and published by Springer Nature. This book was released on 2020-04-03 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reflects the latest research trends, methods and experimental results in the field of electrical and information technologies for rail transportation, which covers abundant state-of-the-art research theories and ideas. As a vital field of research that is highly relevant to current developments in a number of technological domains, the subjects it covered include intelligent computing, information processing, Communication Technology, Automatic Control, etc. The objective of the proceedings is to provide a major interdisciplinary forum for researchers, engineers, academicians as well as industrial professionals to present the most innovative research and development in the field of rail transportation electrical and information technologies. Engineers and researchers in academia, industry, and the government will also explore an insight view of the solutions that combine ideas from multiple disciplines in this field. The volumes serve as an excellent reference work for researchers and graduate students working on rail transportation, electrical and information technologies.
Download or read book National Electrical Safety Code written by United States. National Bureau of Standards and published by . This book was released on 1916 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NB T 32004 2013 Translated English of Chinese Standard NBT 32004 2013 NB T32004 2013 NBT32004 2013 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2014-04-01 with total page 131 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the product classification, technical requirements and test methods of the inverters used for photovoltaic (PV) grid-connected system. This Standard is applicable to grid-connected PV inverter connected to PV source circuit.
Download or read book Title 29 Labor Part 1926 Revised as of July 1 2014 written by Office of The Federal Register, Enhanced by IntraWEB, LLC and published by IntraWEB, LLC and Claitor's Law Publishing. This book was released on 2014-07-01 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Code of Federal Regulations Title 29 contains the codified Federal laws and regulations that are in effect as of the date of the publication pertaining to labor, including employment, wages and mediation.
Download or read book Guide to Reception of Short Wave Broadcasting Stations written by United States Foreign and Domestic Commerce Bureau and published by . This book was released on 1936 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radio Markets written by United States. Bureau of Foreign and Domestic Commerce and published by . This book was released on 1936 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
