Before 1980, the lightning bolt was not the annoyance enough that we find it today. Because of the diffuse proliferation of the devices electronic you who are sensitive to tension raises, lightning bolt has undertaken one new dimension. Beyond to being a real threat much and dangerous one against life, lightning bolt is hour a real and dangerous threat much to equipment electronic.

The calculating integrated circuits find to you in TV, VCR’ s, radio, computers, modem, telephones, in blot some of answer, in open of the hatch of the garage, etc can permanent be damage to you from the relatively secondary impulses of tension. The lightning bolt can induce the tremendous impulses of tension in connections of the family. It can make this in many different senses.

The lightning bolt can generate the following impulses of tension in several of senses. The lightning bolt can notice a blow directed on your house. It can hit the power line acclimatizes them that it enters in your house, or a line of commercial power that is blocks via from your center. The lightning bolt can hit the connections of the circuits of the branch in the walls of your house. The lightning bolt can close hit an object to your center which a tree or the earth in if and cause an impulse. The tension impulses can be generate you from the cloud for close apannarsi the lightning bolt to your center. A cloud highly loaded that it passes over your center can also induce a tension impulse.

The tension impulses can also be caused from the activities avanti/stop of commutation of champion of great electric motors or parts of equipment. These impulses can be generate to you from a vicinot, or one function of manufacturing or transactions one sure distance from your house. These impulses are insidious and for the greater part it is silent. They can happen little with or no warning.

The Dilemma

When a tension impulse is generated, wishes to level itself and wishes to make it more quickly possible. These things seem to have the least patience. The impulses will make any take in order to level or to neutralize same they, even if abruptly mean to turn around to all your equipment electronic.

The method to assure the maximum protection for the equipment is enough simple. Kinds one via for the tension impulse (electricity) in order to enter to and in to earth outside of your house more quickly possible. That is not, in the greater part of the cases, a difficult operation.

The first point is simple. Kinds a system to the excellent ground for your electrical system of the family. The immense majority of the centers does not have a system to the excellent ground. Many centers have a single auction and /or connecting metallic a underground water tube that makes part of the system to the ground electrical worker. In the greater part of the cases, this is inadequate. The reason is in some way easy to explain. Images to put one manichetta antifire from two inches in your scatterer of the kitchen and to open the position of operation of the nozzle to the maximum. I doubt of that I drain it in your scatterer could handle to all the water. Your system to the ground would react in the same sense to a voluminoso impulse of tension. As soon as while the water jumps of the scatterer, the electricity jumps from the system to the ground and tries the places in order to go. It frequently tries the microChips in your devices electronic you. They are an easy objective. They offer to a distance little resistance.

The tension impulses wish to be directed towards the system to the ground and when, they wish to enter in the earth around to your house in one haste. You can realize this guiding numerous the retinal cones connecting in the land vergine around to your house. These retinal cones would have to be UL approved of and connected to tie of continuous heavy solid branch that is knit to every connecting auction. This to tie of solid branch begins on the connecting bar to the inside of your panel electrical worker and finishes to the last connecting auction. It avoids of for means of the clips if to all the possible one. With the time, the connection to the clip can corrode or become liberations generating the tremendous resistance. That will act as from street block to the electricity that tries to enter in the earth around to your center.

The retinal cones connecting would have at least to be of ten feet beyond to one an other. They would have to be situates to you in land that chip ax ready the electricity. The humid lands of the clay are much desirable. Full of rocks, sabbioso, or lands with gravel have generally high factors of resistance. The electricity has a hard time to dissipate itself in they. The resistance readings would have More low to be in the range of 10 - 30 Ohm the best one.

According to point in the protection of the impulse of the family it is to install a limiter of tension to the inside of your panel service electrical worker. These devices you can be extremely effective in the interception of the great impulses of tension that travel in powerlines the electrical workers. These devices block the tension impulses to you and ‘ it bleeds them ‘ outside to the thread of grounding about which we have spoken hardly. If for some reason you do not have a thread of enough great grounding, or enough retinal cones to earth, the spark catcher cannot make the relative job. It must be able to quickly transmit the impulse to the external part to the ground of your house. These spark catchers vary in the price from $50.00 to $175.00. Nearly every supplier of switches ago one in order to adapt to the inside of their panel. They can be installs to you from an owner of room that is with experience dealing the panels to high tension. If you do not have this possibility, you make to install it to you to an electrician with experience for.

The final point in the protection program is to install ‘ point the devices you of abolition of the use impulse ‘. You will often see these ‘ limiters of excess current transitory calls you of tension. These are your last line of defense. They are able only of arrest of the remaining impulse of tension that has obtained beyond the system to the ground and the limiter of tension. They cannot protect your devices alone electronic you. They must be used with with the system to the ground and the limiters of tension. Not lulled in a false sense of emergency if only used one you of these devices!

‘ The point the devices you of abolition of the use impulse ‘ is available in several levels of quality. Some are much more better than others. That what various them rule is several things. Generally speaking, observed in order to see how much fastly their time of reaction is. That often refers like pressure speed. Moreover, look in order to see as the high of a tension impulse sopprimerà. One makes sure that the device has an estimated level of abolition UL of maximum of 500 volt. Controls in order to see if it has a pointer, rappresentazione or audio, than leave them to know if it is not working. The better units offer both, in the case installed the device from sight. Controls in order to see if it offers one variety of ways R-with regard to protection. As an example, ago the protection of offer of the device for the impulses that are introduced between ‘ the neutral warmth ‘ and, between ‘ warmth ‘ and earth, therefore like between neutral and earth. Difference is one! Controls in order to see if it controls the normal waves of breast of the normal current of the family. The impulses can cause the irregolarità in these models of the wave. The good devices transitory you of abolition of the impulse ‘ devour ‘ these points of tension. In order to conclude, controls the appraisal of joule. It tries to characterize a device that has one appraisal of joule of 140 or more high. The refueling houses electrical worker are often the better place in order to try these devices you.

Some devices you can also at the same time protect your equipment of the telephone. That is a lot important for those individuals that they have modem of the calculating. The voluminosi impulses of tension can also come through the telephone lines. These impulses can enter in your calculating through the telephone line! It is not forgotten protect this line pure. Moreover, it is sure that the thread of grounding of the telephone is legacy to the system to the ground modernized electrical worker.