Schemes of distribution devices

## schemes of distribution devices: just about the complex
Distribution devices (RU) are the heart of any electric system, whether it be a small apartment or a large plant. They provide a safe and effective distribution of electricity over various consumers. Understanding the schemes of the RU, it would seem, is a difficult task, is actually quite accessible if you lay out everything on the shelves.
### Types of Schemes: from simple to complex
There are various schemes of the RU, the choice of which depends on the power of the system, the number of consumers and reliability requirements. Let's start with the simplest. For example, in a small house, a simple circuit with one introductory circuit breaker and several exiting lines to sockets and lighting devices can be used. It is like a branched tree, where the trunk is an introductory machine, and the branches are lines to consumers. More complex schemes include several sections, tires and protective devices, ensuring reservation and increasing the reliability of power supply. On an industrial scale, complex circuits with automated control, monitoring and protection are used. Imagine this as a huge, well -organized city with many intersections, each of which is controlled and controlled.
### Elements of the Scheme: the main inhabitants of the RU
Regardless of the complexity of the scheme, in any ru, the main elements are present. These include: introductory devices (taking electricity from the source), tires (conductors for which electricity is distributed), protective devices (fuses, automatic circuit breakers, protective relay), measuring devices (voltmeters, ammeters), and, of course, the outgoing lines to consumers. These elements work together, like an orchestra, where each tool fulfills its role to create harmonious and safe operation of the entire system. Properly selected and balanced elements guarantee uninterrupted power supply and staff security.
### Reading Schemes: Suppression of an electric puzzle
Reading the schemes of the RU is like solving an electric puzzle. It is necessary to understand the symbols of the elements and monitor the stream of electricity along the lines. The schemes usually depict all the main components indicating their nominal parameters. A gradual study and analysis of schemes of various complexity will help you master this seemingly complex area. Understanding the schemes of the RU is the key to understanding the work of the entire electrical system, which is especially important for ensuring the safety and efficiency of energy consumption.