How to connect electricity in the country. Post for electricity in the country

When the box of the future house is driven out, the building has walls, a roof, a foundation and other internal partitions, you should familiarize yourself with the technology of connecting all relevant communications. Without them it will be impossible to live fully in a new building. Electricity in the country is one of the most important systems in the operation of the facility.

The cable connection can be carried out underground or by air. In each chosen option, you should carefully study the technology of how the electricity is connected to your own house or cottage.

Preparatory stage

Before you connect the electricity yourself with your own dacha, you should solve the issue with the documentation. It is necessary to obtain permission to supply the supply networks to the house of the respective company.

Electricity at the dacha company representatives can let alone or assess the adequacy of existing communications to all norms and rules. After that, the grid company will issue a permit for the operation of public energy in a particular building.

For the country house is allocated for electricity supply 15 kW. If this is not enough, you must indicate this in the application. Only after receiving all the necessary documents on hand, the owners can connect the house to a common network.

Types of connection

After all organizational issues are resolved, you should determine the type of connection. It can be performed at a dacha by a hidden path (underground) or by air (through a post for electricity). Choose the appropriate variety, based on the conditions of the site where the building is located.

Also, the connection of electricity at the cottage is external and internal. And it should be noted that the connection, which is performed from the outside, is much simpler than the internal one. But special protective materials are used to conduct the cable on the street. They are subject to increased security requirements.

It is more difficult to carry out wiring around the house. But here the wires can be standard. Their cost will be less than that of cables on the street.

To determine the type of electricity supply to the house, it is necessary to consider each option in more detail.

Air connection

Air connection uses a post for electricity in the country. This is a fairly simple method.

It involves the connection of a self-supporting insulated wire (SIP) or a reinforced cable with a supporting cable manually.

In the first version there is a special cable for installation. It takes the weight load of the conductor. In the second case, a cable with a diameter of 3 mm to the cable is attached separately. It is attached with special clamps to a conductor of the appropriate diameter.

Most often for a summer residence electricity connect a conductor, veins for a current which carry out simultaneously and a rope role. They are made of aluminum and steel alloys.

A post for electricity in the country is put with a certain calculation. The length of the cable should not exceed 20 m. Therefore, if the distance from home to the point of connection to the common electrical network exceeds this figure, you will have to use one more table.

Air installation features

After calculating the total energy consumption, the owners of the house must choose a supply cable of the appropriate cross-section (16-25 mm ² ). To attach it, use special anchor clamps for each conductor conductor.

Special elements are used to create the branches. They are called tap-off terminals. To make electricity in the country with their own hands, you should follow all the safety rules. After all, the voltage of the network is very high.

The wire enters the house through a pipe in the wall and comes straight to the electric meter. This device for recording energy consumption is sometimes located on the outside. Then the wires coming out of it will also pass through the pipe in the wall. Install the meter in a special protective box. It can also be located outside the house and a voltage regulator.

Underground Wiring

To understand how to make electricity in the country, you should consider an underground version of building communications.

First a trench breaks out. Its depth should be below the freezing point of the ground. Usually, this distance is 1.5-1.8 m. Then a sand cushion 20 cm thick is poured onto its bottom. A cable is laid in the corrugated pipe without stretching. Then it sprinkles another 20 cm of sand.

Then the trench buries. The wire near the house comes to the surface and, as in an air connection, is paved into the house. In this way a two-phase network is usually mounted.

Connection standards

Asking about how to connect electricity to the dacha, you should familiarize yourself with all the rules and regulations for doing this work. Experienced masters know about them. But, paving the network with your own hands for the first time, you should carefully study the requirements for electrical communications.

The specialist of the company authorizing the operation of the facility will issue supporting documents only if each element of the system meets the existing requirements. All of them can be learned from the SNiP of the relevant topic.

It should be noted that from the post to the house (with air connection) should be less than 20 m. From the main to the intermediate support for installation, the distance is less than 15 m. From the house to the intermediate post should not be less than 10 m.

Connection of the wire above the road must be carried out at a height of not less than 6 m and to the wall at least 2.75 m. If the connection is hidden, the depth of the trench must not be less than 0.7 m. Also note that, based on the total capacity Consumers of energy, the appropriate cross-section of the cable is selected. Otherwise, a fire may occur.

Electric meter

Before you conduct electricity to the dacha, you must install an electricity meter. It is necessary for a reasonable saving of energy resources. Timely payment is one of the main conditions on which the owner of a common electrical network enters into an agreement with consumers.

If the payment is untimely, not in full, the relevant authorities will stop supplying the building and impose a fine on the negligent client. To prevent this from happening, you must pay the bill on time, transmitting the meter.

It can be quite economical. Tariffication for such meters is different at night and daytime. That allows to optimize expenses of the family budget for payment of utility payments.

Also there are induction and electronic counters. The first option is cheaper, but has a shorter verification period and little accuracy. The second option is now more in demand among consumers. Industrial production is now mainly produced by electronic electricity meters.

Safety precautions

To connect electricity to the dacha is necessary in accordance with safety requirements. Negligent attitude to such work is fraught with the most unfortunate consequences. The danger is quite large.

Shoes must be dry. Its sole should be made of rubber. Hands should be protected by electrician gloves. Under no circumstances should work be performed in rainy wet weather.

The connection tool must be specially designed for working with electricity. It is strictly forbidden to touch bare wires with bare hands. Current from 10 A (in the usual network, it is usually more) can not only harm health, but also kill a person.

Fulfilling all the requirements of labor protection, you can not doubt the safety of the work.

Having become acquainted with the question of how to properly connect electricity in the country, you can independently perform the appropriate work. Choosing the best type of cable, fulfilling the requirements of the standards, the creation of a functional and safe electric network will be possible for every home master.