cable installer certification

Attention to one aspect: for plants built after 2008 it is no longer possible, in case of non-declaration of conformity, to make declarations of compliance. This is a problem from the point of view of the marketability of the property (see previous paragraph), but of course it does not mean that your system is not up to standard. However, it may have been made following the regulations in force and therefore be safe for you and your family. Having said that these cases, it is clear that the big problem regarding the standardization of existing plants mainly concerns the plants built prior to 1990 , when in practice there were no technical standards to be followed and therefore less controlled (as well as built in a period in which the technology was further back than now and in which the electrical demands were lower network cable certifications

System not up to standard = cables that are undersized with respect to current needs and their protection systems (plastic sheaths), too thin, cooked (scorched) or broken. Furthermore, there is probably no so-called "lifesaver" (which for the record is the trade name given by a famous manufacturer to the differential switch)  or it is not sensitive enough. The result of all these components, in case of many appliances connected and high current demand is: first the overheating of the cables, followed by the complete burning of the sheaths, short circuit and finally the fire. certified network cable installer

When we talk about bringing the electrical system up to standard, we are doing a completely different kind of speech: we intervene on an existing system by replacing and integrating those elements that are now obsolete that allow it to be made safe according to the minimum parameters required by current laws. When you carry out a standardization in the end you find yourself replacing almost everything, but you do not change the position of the sockets and switches, you do not increase the number of lines and you do not replace the pipes inside the wall through which the cables pass  cable installer certifications

I state that I have already examined the discussion "Common parts electrical system certification obligation" and this is to be considered an addition. I am the owner of an apartment that I would like to rent out. I learned that - in addition to the energy certification (I have already appointed an engineer who is carrying it out) - the certification of the apartment's electrical system is also necessary. In the house there is a circuit breaker and the connection of the earth cable to the condominium cable (I don't know how to define it). I have already consulted two electricians but they told me that they do not take responsibility because they did not build the system. certified network cable installer training

It is important that the company issues the customer the certificate of conformity of the systems because, in addition to certifying the correct execution of the same, its use is mandatory for various bureaucratic tasks, such as the request for the certificate of viability of a property. In practice, the attachment of the document is not mandatory but in the event that it is not present, this must be indicated in the deed and the buyer must undertake at his own expense to adapt the system to the rules. For this reason, you can ask the seller for a discount on the purchase price. network cabling certification

planimetric indications of the infrastructure that will host the structured cabling system; the definition of the materials that make up the infrastructure; the connection scheme; the transmission and mechanical characteristics of the passive components of the wiring; the labeling of the various parts, which makes it possible to uniquely identify all the components of the wiring (cables, terminations, but also junction boxes, etc.); the safety requirements envisaged by current legislation; the dimensions and description of the distribution cabinets; layout of the composition and positioning of the passive and active parts in the distribution cabinets; minimum radii of curvature of the ducts; compatibility with the presence of other plants; network cable installer

 If the result is positive, it means that the measurement was successful, while if errors are reported, a technical investigation must be carried out for resolution. The measurements show some technical characteristics such as NEXT, attenuation, return loss,  etc. It is very important to periodically calibrate the measuring instruments , as indicated in the aforementioned standards, because otherwise the results could be incorrect. This activity is carried out by specialized companies. cnci

 Before delving into the subject of this article, I think it is important to start with clarifying the difference between bringing a system up to standard and redoing it. In fact, if it is true that the starting point is the same, that is an obsolete system and, as we saw in the previous paragraph, unsafe, the result is very different. You can consider the standardization as the minimum wage to feel comfortable at home and the total renovation as full compliance with the laws certified network cable installer course

The declaration of conformity of a system is the document, issued by the installation technician of the same, which certifies its compliance with current standards and the required technical specifications. The installing company is required to deliver the certificate of conformity, at the end of the installation work of a system of any type or its complete refurbishment. For systems built before the law came into force , or for cases in which it is not possible to find the declaration of conformity, however, the decree 37/08 introduced the so-called Declaration of Compliance , which must be drawn up by one of the subjects envisaged by art. cable installer certification