Do-it-yourself electrician in the house and apartment

We are already so used to electricity that we simply cannot imagine life without this relatively recent invention. At the same time, few people know how to work with it: there are too many features. How to correctly and safely make electrical wiring in the house - from connecting to a pole to installing various electrical appliances - and we will talk in this section.

Today electricity is everywhere: lighting, heating, and water supply. And a whole lot of not so necessary, but very familiar devices in our house only work if there is a 220 V network. There is no current - and life practically stops. This dependence is even frightening. Especially those who live in rural areas. Therefore, most of the owners of country houses strive to have backup power supplies that will keep the life support systems in working order while the power is out. How to create such a system, how to match it with the existing input, make it automatic activation - all this you need to know. And to give you maximum information is our concern. Having the basic information, you or yourself, with your own hands, will be able to organize a redundant power supply system at home, or competently you will be able to control the hired workers.

If there are several cables, they are each laid in its own sheath or simply placed in parallel at a distance of 10-15 cm from one another

You can run the cable through the site underground. This is a more labor-intensive process, but more reliable in terms of safety - there is less chance that someone will borrow it. This moment is especially relevant in summer cottages and garden plots. But the cable is laid in the ground according to ...

To make hanging the indoor unit easier, practice hooking it to the plate before installation.

Climate technology and, in particular, split systems, which are habitually called air conditioners, help to survive the summer heat and stuffiness. The equipment is not cheap, but worst of all, it costs a little less to install it than the equipment. Therefore, many people think about independent ...

How things might look in practice

Most often, a single-phase 220 V network is supplied to our houses, plots, garages. Therefore, the equipment and all homemade products are made so that they work from this power source. In this article, we will look at how to properly connect a single-phase motor.

There are enough voltage converters in stores

To connect household devices to the on-board electrical system of a car, an inverter is required, which can increase the voltage from 12 V to 220 V. They are in sufficient quantity on store shelves, but their price is not happy. For those who are a little familiar with electrical engineering ...

Keyboards are like switches

Sometimes it becomes necessary to change the light intensity. This is done with the help of dimmers, which are more often called a "dimmer". Most of the devices are mounted instead of a conventional switch - right in the same junction box, and many look similar. How to connect a dimmer with your own ...

Which standard to use is your choice

When replacing electrical wiring, you need to decide what the height of the sockets will be from the floor. That's right - to decide, because there are no strict norms and standards.

Two-tariff electricity meter Energomera CE 102

Today, you can often hear that someone has installed a two-rate electricity meter, which allows you to save money on paying your electricity bills. What is it and how does a two-zone tariff work - in the article.

The main task of grounding is to ensure human electrical safety

The operation of modern household and computer equipment without grounding is fraught with its failure. In a large part of our country, especially in rural areas, there are old-style power transmission systems.They are not provided with protective grounding or they are in such a state that ...

Better to terminate the conductors with contact plates

Electricity is a serious and dangerous business, but many jobs do not require high qualifications and can be done independently without the involvement of specialists. For example, you can connect an electric stove with only a distant idea of ​​electricity. Especially if the socket is already installed. All that remains is to install ...

Scheme for switching on a fluorescent lamp with a starter

With the rise in electricity prices, one has to think about more economical lamps. Some of these use daylight lighting. The connection diagram for fluorescent lamps is not too complicated, so even without special knowledge of electrical engineering you can figure it out.

Heating

Roof

Doors