Grounding in the apartment with his hands

Grounds in

apartment All new buildings have already solved the problem of the ground at the time the house in operation, however, in older homes often have to do it yourself.

Write protection can only know where you need to connect a wire.The houses, built at different times, using different earthing systems.

If the apartment is no ground, it must be done by yourself, but it should be very careful, because a wrong operation may lead to the failure of a power supply or even a fire.

Known types:

1. TN-S.
2. TN-C.
3. TN-C-S.
4. TT.
5. IT.

these systems differ in that the wire has a "land" in some of them, and some only "phase" and "zero".To understand whether there is a possible lead on the second part of the system of marking system -in the letter S and the ground zero are different wires, and with the letter C - one.The letter N indicates a neutral, which is used in AC networks.

grounding in older homes usually done for TN-C system.Homes built before 1998 generally wiring two-wire, with the wire of aluminum and copper.In the more modern houses is normally used system TN-S or TN-C-S.

To determine the type of security system in your home, you must apply to the housing office, where electricians will answer you this question.

How to check the grounding

apartment to determine whether there is ground bath in the apartment, or any other premises, you must open the electrical panel, find the lead-in cable and count the number of wires in them.Five conductors - means in the home TN-C-S system.Four conductor indicate that TN-C.Knowing what kind of system, you will be easier to answer the question how to make ground in the apartment.

How to make ground in the apartment with his hands?

easiest socket ground in the apartment to make the residents of the first floor.In this case, they can simply withdraw the wire "land" in the yard.

Residents other floors need to attach the ground wire to the shield and to bring it to zero bar.After that, the target site layout stretches of three wires.It is very economical and easy way, but it is only possible if you are now being renovated.In other cases, such as when buying new household appliances, grounding is also necessary, but do it in such a way will not work.However, you can connect the equipment directly to the outlet, but there is a risk of electric shock when working with it.

Earthing the washing machine and water heater in the apartment

If you purchase new equipment, such as a washing machine or boiler, to begin with, it should replace the old to the new socket having protection.It is important that the new outlet was exactly the same size as the old one, since otherwise have to carry out the replacement of space for the outlet.

If you pull the wires through the whole apartment is not possible, you can simply switch to a zero phase outlet on the ground.To do this with the help of the indicator check which wire is zero.It is important that the wire that is used to bridge was homogeneous.

Thus, it can easily be grounded outlet, but if you have the opportunity, it is better to resort to a full apartment ground.

Qualitatively grounding can not only protect you when using electrical appliances to protect against electric shocks, but also significantly extend the life of the instrument.It is able to protect them from damage caused by power failure.