What are the calculation of ground

Date:

2018-03-23 00:56:07

Views:

413

Rating:

1Like 0Dislike

Share:

Table of contents:

Such a question as the calculation of grounding electrical equipment seems unnecessary and even minor most users and citizens. Nowadays in every family appeared quite a lot of appliances. And this leads to higher energy consumption, increasing the burden on the grid. Therefore, modern standards of energy be obliged to carry out the calculation of the ground. Thus, if the ground is initially not set and not provided, then it must be equipped by ourselves. And this, undoubtedly, involves the calculation of the protective earth.

the calculation of grounding

Faced a similar problem, it is important to understand that such a ground. Because the calculation of the ground can execute many programs on the computer or even online. However, the responsibility for the health and lives of loved ones implies understanding the basic principles of energy and elektrobezopasnosti.

In the process, in fact any electrical appliance or device in its conductive body may receive voltage. This potential difference is due to the passage of electric current through windings of motors or transformers. Even if the housing is not directly connected to power lines, it will still produce voltage, which is caused by the current generated by the electromagnetic field. For draining this voltage from the main body of the electric appliance, the device must be grounded, i.e. connected to ground. For this and carry out the calculation of the ground loop.

Recommended

The most effective methods of seed germination

The most effective methods of seed germination

Despite the fact that the method of seedling in vegetable production is a very time consuming process, it is used by most gardeners. Planting seeds in open ground is an easy and convenient method, but it is effective only in certain climatic zones. I...

Retro-reflective paint. The scope of

Retro-reflective paint. The scope of

When the vehicle began to fill the road, their popularity began to gain reflective paint. Thanks to this paint, as drivers and pedestrians becomes much easier to avoid accidents in the dark. Purpose paint Reflective paint – paint material, whic...

How to make icon with your own hands - options izgotovleniya (simple and complex)

How to make icon with your own hands - options izgotovleniya (simple and complex)

In Soviet times, many collecting badges, emblems, pennants. To get them was not easy. And today, thanks to technology, you can make them yourself. Knowing how to make icon with your own hands, and you can make original gifts to your friends, and make...

the calculation of grounding

The Technical feasibility of calculation the ground can be traced on the example of TV. All modern televisions will have in the design of the device for emergency shutdown under condition of overvoltage. However, it requires the ground, because without it, the device simply will not react to the surge, which will lead to breakage.

In the modern high-rises to earth pretty easy. The wiring in these buildings includes a special grounding wire that runs parallel to the field lines. Therefore, the calculation of grounding in such cases is not needed. Just install and connect this device as a three-prong outlet.

In homes where during the construction essemlali wire was not provided, it can be done. This zero or ground wire must be attached to the free terminals on the flap of the counter.

calculation of the protective grounding

And that's the way to spend a grounding in older homes (“Nikita”) will not work. There is already the necessary grounding. As such devices often use conductive structures that are directly have direct contact with the ground (water pipe, rebar Foundation). Or you can use artificial grounding. In this case, a ground drive vertical metal rods, United welding method, or lay them below the freezing level of the soil horizontally in the metal wires.


Article in other languages:

BE: https://tostpost.com/be/hatn-tul-nasc/6403-dlya-chago-pravodzyac-razl-k-zazyamlennya.html

DE: https://tostpost.com/de/gem-tlichkeit/6402-warum-fhren-die-berechnung-der-erdung.html

ES: https://tostpost.com/es/la-comodidad-del-hogar/6408-para-lo-cual-realizan-el-c-lculo-de-la-puesta-a-tierra.html

KK: https://tostpost.com/kk/domashniy-uyut/6405-ne-sh-n-zh-rg-zed-zherge-t-yy-tau-eseb.html

PL: https://tostpost.com/pl/komfort-domu/6407-do-czego-prowadz-obliczenia-uziemienia.html

PT: https://tostpost.com/pt/o-aconchego-do-lar/6403-para-que-realizam-o-c-lculo-de-aterramento.html

TR: https://tostpost.com/tr/domashniy-uyut/6409-ne-i-in-yap-yorlar-hesaplama-topraklama.html

UK: https://tostpost.com/uk/domashn-y-zatishok/6407-dlya-chogo-provodyat-rozrahunok-zazemlennya.html






Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

Comments (0)

This article has no comment, be the first!

Add comment

Related News

How to choose Wallpaper for the nursery for a boy?

How to choose Wallpaper for the nursery for a boy?

Every child dreams to have its own a room where he can spend his free time, homework, and just be alone with his thoughts.the kids tastes change with incredible speed. When making a child's room this moment must be taken into acco...

Utensils for microwave ovens: features, requirements and feedback

Utensils for microwave ovens: features, requirements and feedback

the Microwave has firmly entered into the everyday life of a person. The speed and ease of use of the device really impressed users. Of course there are arguments about the usefulness and harm of this cooking appliance and heated ...

Plant: care at home photos

Plant: care at home photos

water Plant — is a tropical plant of the genus baobab or Babakova. It is a native of swampy regions of Central and South America. The plant has other names: Guiana or Malabar chestnut, walnut–Saba, cash, Chinese, and b...

The Noise Of The Air Conditioner.

The Noise Of The Air Conditioner.

When choosing and installing air-conditioning should pay attention to noise level, if you are going to install in the bedroom or near the window nervous neighbors, it is necessary to take into account the noise level emitted by th...

Blooming annual flowers: photo and names

Blooming annual flowers: photo and names

variety of annuals will not leave indifferent any vacationer. Most of these amazing plants bloom in late spring and pleasing to the eye until late autumn. Annual flowers do not require much attention and labor, if you match them t...

"Regent" of cockroaches, and instructions for use and efficiency

For getting rid of cockroaches use a variety of means. Moreover, they are available in different forms. Popular "Regent" of the cockroaches. Reviews confirm the effectiveness in eliminating pests. It is sufficient to per...