Electrical textbook. Universal Electrician's Handbook

The design, principle of operation and problems of: secondary power supplies of microprocessor-based relay protection devices, batteries, charging units, uninterruptible power supplies, backup devices for DC systems are considered. The problems of monitoring insulation in DC systems, the problems of monitoring the integrity of the substation battery circuit, the problems of voltage sags and methods of dealing with them are also considered...

In order for machines and installations to operate independently, that is, automatically, they are equipped with various kinds of control and regulating devices. Such equipment includes mechanical, electrical, pneumatic and hydraulic drives and all kinds of controls. Management and regulation in mechanical engineering includes the whole range of aspects that in one way or another relate to the elements of mechanics, pneumatics, hydraulics, electrical engineering, electronics, communication systems, computer technology...

Here you can download the Intersectoral Labor Safety Rules in an electronic file. Interindustry rules for labor protection (safety rules) during the operation of electrical installations POT RM-016-2001 RD 153-34.0-03.150-00 (approved by Resolution of the Ministry of Labor of the Russian Federation of January 5, 2001 No. 3 and order of the Ministry of Energy of the Russian Federation of December 27, 2000 N 163) (as amended on February 18, 20, 2003).The Rules contain requirements for personnel performing work in electrical installations, define the procedure and conditions for carrying out work, and also consider organizational and technical measures...

Here you can download the rules for the technical operation of consumer electrical installations (PTEEP) in an electronic file in different formats.Rules for the technical operation of consumer electrical installations (PTEEP) were developed based on the requirements of current legislative acts, new state standards and other regulatory and technical documents, taking into account the operating experience of consumer electrical installations as of 01/01/03. The rules focus the attention of personnel on the issues of operating electrical installations of consumers...

The collection consists of articles in which the basic fundamentals of electrical engineering are presented in very simple means and in understandable language, without knowledge of which it is not possible to become a real specialist.It is very convenient when basic articles on the basics of electrical engineering, electrical safety and electrical machines are collected in one PDF book...

The directory contains information on the designs, characteristics, brands and types of circuit breakers for currents up to 630 A, designed for operation in alternating and direct current circuits designed to conduct current in the rated mode, for automatic shutdown of current in emergency situations, for starting, protection and shutdown of asynchronous motors.

Digital multimeter- this is one of the most important and necessary devices used in the process of repairing various equipment. Using such a device, you can get a lot of information, take a large number of measurements, and in many cases accurately diagnose the malfunction.Before the advent of modern digital multimeters, everyone used conventional instruments with a dial scale...

Section 1 PUE General rulesChapter 1.1. General part Chapter 1.2. Power supply and electrical networks Chapter 1.3. Selection of conductors based on heating, economic current density and corona conditions Chapter 1.4. Selection of electrical devices and conductors according to short circuit conditions Chapter 1.5. Electricity metering Chapter 1.6. Measurements of electrical quantities Chapter 1.7. Grounding and protective electrical safety measures Chapter 1.8. Acceptance test standards Chapter 1.9. Insulation of electrical installations Section 2 PUE Electricity sewerage...

Name: Electrician's General Book (2014) PDF

Release year: 2014

Publisher: AST

Format: PDF

File: GlavElektr.pdf

Size: 80MB

Description of the book "Electrician's Book (2014) PDF"

Description:
People have been familiar with electrical phenomena since ancient times. However, their practical use began much later. Today, electricity has become so firmly established in our everyday life that we hardly think about its essence. We know that an electrical appliance plugged into an outlet will work, and a light bulb screwed into a socket will light up. But what should you do if you suddenly need to, say, fix some problems in your home electrical wiring or install it? Is it really necessary to turn to professionals for help and shell out a tidy sum for it? Not at all - you can figure everything out on your own. This publication will help you with this. What tools will be needed for certain jobs? What should you do if you have to install electrical wiring? Which wires to choose and how to calculate your home network? How to protect it from overloads and short circuits? How to protect yourself from electric shock? This book will answer these and many other questions. It provides all the most necessary information, the search for which often takes a lot of time. The articles are accompanied by numerous illustrations, which will undoubtedly allow you to better understand the information.

/ File with tickets that are given in the article. Attention! No answers provided. For the purpose of fruitful learning, print the file and transfer the answers from the article., pdf, 305.32 kB, downloaded: 7594 times./

/ Another version of tickets for the extraordinary exam, pdf, 401.18 kB, downloaded: 7684 times./

/ Rules for labor protection during operation of electrical installations. Because of which all decent electricians have to take an extraordinary additional exam)), pdf, 927.76 kB, downloaded: 5841 times./

/ Comparison of old and new OT rules. For those who like to dig deep)), pdf, 1.36 MB, downloaded: 2827 times./

Books for radio amateurs

/ Yu.A. Vinogradov. Security equipment. Engineer's Library. The book provides detailed descriptions of security equipment devices, which are suggested to be repeated with your own hands., djvu, 1.47 MB, downloaded: 2391 times./

/ Spy gadgets and devices for protecting information objects. The book provides diagrams of devices for protecting information, describes principles of operation, and provides recommendations for manufacturing and configuration. The book is intended for trained radio amateurs who want to apply their knowledge in the field of information security., pdf, 931.38 kB, downloaded: 2475 times./

/ A book for schoolchildren starting to study radio electronics. The first book by the author of the site www.site. Thanks to my dad!, djvu, 9.09 MB, downloaded: 3316 times./

Books for electricians (household electrics)

/ 3rd edition, revised and expanded. 2003 Apartment wiring, repair of household appliances, connecting three-phase electric motors to a 220 V network, electronic locks, home workshop, danger alarms, etc., djvu, 3.79 MB, downloaded: 4847 times./

/ 3rd edition, revised and expanded. 2003 Electric power sources, homemade welding machines, water in the garden, useful devices for leisure., djvu, 3.73 MB, downloaded: 3924 times./

/ Installation and operation of electrical wiring. Switches, sockets, panels, lamps. Handbook to help the home handyman., pdf, 1.27 MB, downloaded: 5333 times./

/ Theoretical foundations of single-phase and three-phase power supplies. Types of voltage stabilizers, connection and selection., pdf, 1.09 MB, downloaded: 3946 times./

/ Brochure from the Electrician's Library. Provides instructions and calculations necessary for selecting cross-sections of wires and cables up to 1000 V., zip, 1.57 MB, downloaded: 203 times./

Books for professional electricians

/ The book is a reference book that describes in detail the design, operating principle and characteristics of asynchronous electric motors. Reference data is provided for engines of previous years of production and modern ones. Electronic starting devices (inverters), electric drives are described., djvu, 3.73 MB, downloaded: 3077 times./

/ Selecting a thermal relay., pdf, 34.01 kB, downloaded: 2520 times./

/ The principles of operation of fluorescent lamps are discussed in detail. Production process, switching circuits, parameters. Lots of theory, good textbook, djvu, 2.72 MB, downloaded: 9427 times./

/ Issues of operation, installation and development of tubular discharge lamps with a cold cathode., djvu, 2.86 MB, downloaded: 2854 times./

Electronic device repair

Documentation, design, development

/ Unified standards and prices for construction, installation and repair work. Collection E23. ELECTRIC INSTALLATION WORK. Issue 7. Distribution and control equipment., docx, 336.29 kB, downloaded: 1869 times./

/ Instructions for the design of power and lighting electrical equipment for industrial enterprises SN 357-77., doc, 479 kB, downloaded: 1896 times./

/ Design and installation of electrical installations of residential and public buildings. Set of rules SP 31-110-2003, doc, 1.05 MB, downloaded: 2226 times./

/ Symbols for electrical circuits and rules for their use. Guide to drawing up diagrams. It is shown how to use electrical circuit diagrams when checking the correct installation and detecting problems in electrical installations., djvu, 5.34 MB, downloaded: 4238 times./

/ The book discusses the purpose, classification and symbols of electrical circuits and drawings of electrical installations, a description of these circuits and drawings is given., djvu, 1.12 MB, downloaded: 2906 times./

Automation

/ V.V. Denisenko. Computer control of technological process, experiment, equipment. Modern theory and practice of industrial and laboratory automation., djvu, 11.12 MB, downloaded: 2254 times./

/ Semiconductor electronic time relays of different years of production are considered. The principles of operation and features of the circuitry of electronic relays with different element bases are outlined - on discrete semiconductor elements, integrated circuits, microprocessors. The main technical data of the time relay are given., djvu, 1.77 MB, downloaded: 1854 times./

/ The structure of the hardware construction of digital protection and automation devices is presented. The technical characteristics of individual digital relay units are given., djvu, 1.96 MB, downloaded: 1427 times./

Programs for electricians and radio amateurs

/ The program is not professional, but it is very convenient for quickly and easily drawing diagrams. The archive contains Russian help, component libraries, installation file, viewer, description file. Does not require an activation key, works immediately after installation., rar, 3.55 MB, downloaded: 8561 times./

/ Including elements with thick lines, modular equipment of 2D and 3D photo quality, GOST designations, etc., zip, 32.59 MB, downloaded: 376 times./

/ Program for reading TIFF, PDF, DjVu, FB2, XPS, JBIG2 and other text documents. Many books on this page are posted in djvu format., rar, 2.1 MB, downloaded: 3674 times./

More

A lot of things can be downloaded from the blog pages. The fact is that at the end of each article I try to post the files (instructions, datasheets, manuals, programs) that I used in preparation for the article.

I also recommend the site Igrotechnics.ru - the largest project on the Russian Internet dedicated to the technical side of the gaming and vending business. This site contains organized technical documentation, descriptions, manuals, operating instructions, manuals, diagrams... In a word, everything that will be useful to those who deal with gaming, entertainment and vending equipment from the technical side.

Currently, you can download more than 6 thousand files from this site!

- a program created by the developer Alex1001000R for Android, which will help a person in a difficult situation related to electricity. It has a simple and intuitive interface, does not heat up the device and is great for weak smartphones. The application runs on Android versions 4.0.3. The update is released at the beginning of each season (delays of 1-2 months are allowed). Google Play users rated the application 4.3 out of 5. The total number of reviews exceeds 500, and downloads exceed 500,000.

The directory installation file weighs 4 megabytes, after installation it will take 6 MB.

When entering the program, we immediately find ourselves in the main menu, from where we can select the required function. The interface is made in dark colors, so it is pleasing to the eye. The name of the application with its logo is displayed at the top. “” Functions:

1. Section calculation;

2. Calculation of voltage loss;

3. Selecting a circuit breaker;

4. Calculation of the fuse link;

5. Electric drive;

6. Reference data (not a computational algorithm, but simply manuals and articles with diagrams, for example, determining the beginnings and ends of the stator winding);

7. Ohm's law;

8. Useful circuits (gallery in which there is a circuit: magnetic starter, reversing magnetic starter, wired switch, etc.

9. Grounding.

Each function is a kind of calculator that calculates the required parameter knowing the data, for example, the cross-section can be calculated based on the network voltage, wire material, cable laying method, current or power, loss, length and temperature.

The application is available for free download on Google Play. It contains advertising. It is displayed at the bottom of the screen constantly, and also appears on the display approximately every 5-7 clicks. You can disable ads by simply disconnecting the Internet connection for the duration of use or by purchasing a version without ads.

To get to the GP page with the full version, click on the button in the upper right corner, select “About the program”, then the section will open. In it, select the “follow link...” item. You are automatically redirected to the official Google Play page where you make your purchase. “ ” is a useful tool in the hands of every electrician, physics teacher or student, optimized for Android.

“The Great Electrician's Encyclopedia” by Mikhail Chernichkin will be useful for those who cannot call themselves a professional in handling electrical equipment. In the modern world, not a single house or apartment can live without electricity. People often prefer to do repairs themselves, and sometimes a specialist simply cannot be found at the right time. This book will help even beginners understand what electricity is and how to work with it correctly.

First of all, the author gives basic concepts to make it easier to understand what the text is about. He talks about the variety of tools, both hand and power. He pays special attention to safety precautions and first aid in case of electric shock.

From this book, readers will be able to learn about various cables, cords, and wires. Here we tell you which products will help you install electrical equipment. The installation of wiring and electrical points with open and closed types of wiring is considered separately. The author writes about the types and installation of lighting in different rooms, talks about the features of installation in a private house. A separate chapter discusses the arrangement of electricity in a “smart home”. From the encyclopedia, readers will also learn how to repair broken parts and replace sockets and switches. The book contains a large number of bright and detailed illustrations with captions. This helps you to navigate well in what is written, understanding what and how to do in practice.

On our website you can download the book "The Great Electrician's Encyclopedia" Mikhail Yurievich Chernichkin for free and without registration in fb2, rtf, epub, pdf, txt format, read the book online or buy the book in the online store.