???? We did the PERFECT GROUNDING in the farmhouse!
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⚡️ FREE CLASS: How to Do a Complete Electrical Installation from Scratch, Easily, Even if You Are Not a Professional Electrician: ➽ https://eletr.co/aula?utm_content=yt1... ------ ???? FAAALA ENGEHALL COMMUNITY ???? Join our community on WhatsApp to receive valuable tips and news in the electrical area, important information and much more. ???? ???? https://eletr.co/fala-eng?utm_content= ------ Did you like this video? ???? ✔️ Leave your comment and share with friends ✔️ Follow our networks ➽ https://eletr.co/links - - - - - - - - - - - - - - - - - - - - - - - - - - - We did the PERFECT GROUNDING in the house on the farm! Electrical grounding or “Grounding” originally began as a safety measure used to help prevent people from accidentally coming into contact with electricity, causing anything from minor accidents to irreparable bodily harm, and in the most extreme cases, death. While electrical grounding may have originally been considered a safety measure, electrical grounding has become an essential part of everyday electrical use. Because many electronic devices such as computers, televisions, microwave ovens, fluorescent lamps, and many other electrical devices generate a lot of “electrical noise” that can damage the equipment itself and cause it to operate less efficiently. Proper grounding can not only remove this unwanted “noise,” but can even make surge protection devices work better. Before beginning the procedure, you should be aware of the requirements of the Brazilian Association of Technical Standards (ABNT) and the Brazilian Regulatory Standards (NBR). Among several standards, pay attention to the specifications of NBR 5410 – Low Voltage Electrical Installations. In the following subsection, 6.3.3.1, you can find the possible grounding systems that can be used. Which grounding system to use depends on the type of service. When installing a grounding system for a specific device, the manufacturer usually specifies which type of grounding system to use. When it is not specified, choose to use the TT system whenever possible. If it is not specified, try the TN-S system and, as a last resort, the TNC system. Some calculations, such as the dimensioning of a grounding system, are often considered a matter to be resolved by an electrical engineer. Factors such as the number of rods and the soil resistivity value influence the resistance value when electrical grounding. Here are some tips, but if you still have doubts, look for an engineer in the area to solve them and, when necessary, to prepare a project for you to simply execute. In this project, the engineer will tell you where to install the rods, the distance, the quantity and the list of materials.
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