Power Supply

Electricity tariffs in Russia in 2019 by region

Oct 28, 2021

The reforms affecting the tax system, the increase in VAT up to 20% affected the increase in the cost of all goods and services in the Russian Fede...

Voltage stabilizer: device, principle of operation, purpose

Oct 28, 2021

A 220V mains voltage stabilizer is a device that equalizes the voltage from the mains, up to a certain value, and gives consumers stable 220 volts,...

What kills: current or voltage, and why it happens

Aug 21, 2021

At an early age, many of us were convinced by our own experience or learned from eyewitness accounts that, if you turn on the iron and try to cut t...

Categories of reliability of power supply to consumers according to PUE

Oct 28, 2021

Electrical Installation Rules (PUE-7) all electricity consumers are divided according to the reliability of the power supply. Consumers are conditi...

How to determine the voltage of a power line by the appearance and the number of insulators

Oct 28, 2021

If you are a fan of out-of-town walks and picnics, and hunting and fishing are your passion, chances are high that someday you will come under dang...

Electricity consumption rate per person in 2020

Oct 28, 2021

In order to preserve natural resources, a decision was made at the state level to establish a social norm for the consumption of electricity. The g...

Grounding measurement: who conducts

Aug 04, 2023

Author: Head and editor-in-chief of the site, author of articles.Work experience 5 years.Energoservice specialists on the basis of their own electr...

What kills: current or voltage, and why it happens