QUAIS OS TIPOS DE LIGAÇÕES DOS TRANSFORMADORES - EP03

🎁 Products we recommend: 🔗 https://meli.la/2njVbpU __________________________________________________ Automate your electrical calculations with our spreadsheets: Link to purchase the Electrical Calculation Spreadsheet: https://hotm.art/ytd-planilha-calculo... Link to purchase the Load Schedule Calculation Spreadsheet: https://hotm.art/ytd-planilha-quadro-... Link to purchase the Electrical Plant Sizing Spreadsheet: https://hotm.art/ytd-planilha-plantas... __________ If you like the Eletricity channel and want to contribute to the generation of quality content, then access one of the options below: PIX KEY 👉 [email protected] QR CODE 👉 https://bit.ly/doacao-pix __________________________________________________ Receive content from Eletricity directly in your email! Register using the link below: 🔗 https://bit.ly/cadastro-eletricity __________________________________________________ Link to download the material 👉 https://bit.ly/ligacoes-transformador __________________________________________________ Episode 01 👉    • COMO SÃO CONSTRUÍDOS OS NÚCLEOS DOS TRANSF...   Episode 02 👉    • COMO SÃO CONSTRUÍDAS AS BOBINAS DOS TRANSF...   Before starting our description, I would like to thank our partners and leave their contact information below for anyone interested in learning more about them: 👉 https://meshengenharia.com/ __________________________________________________ 👇 Check out our content 👇 🔌 https://linktr.ee/Eletricity __________________________________________________ The series was filmed at the facilities of HC Transformadores, which specializes in the purchase, sale, repair, and rental of low-voltage and high-voltage transformers. Medium voltage since 1976. We would like to thank the Director of HC, Mr. Álvaro, and Marcinho, who has extensive knowledge of all the processes and was available for equipment handling and filming support. We also extend our gratitude to Luiz Rocha and Hilton Rocha from @MeshEngenharia. In the previous video, we showed how the transformer coils work and how they are assembled. Now, let's understand a little more about another very important component: the transformer's internal connections and the types of connections! We showed that there are basically two types of coils: barrel and pancake, but what about the internal connection? How is it done? As mentioned in the previous video, in a three-phase transformer, we have 3 groups of coils in the primary and 3 groups in the secondary. Since there are 3 coils, they can be connected in star or delta configuration. In star configuration, there would be 4 connection points, and in delta, only 3. Both primary and secondary can be connected in either configuration, thus offering several options: DELTA – DELTA STAR – STAR DELTA – STAR STAR – DELTA The most common connection for three-phase transformers is DELTA – STAR, meaning there would be 3 conductors in the primary and 4 in the secondary, with the neutral generated inside the transformer, in the center of the star. There are also transformers where each secondary coil is actually a set of 2 coils, allowing the transformer to have 3 voltage values ​​between phases in its secondary: 220, 380, or 440, depending on the coil connection. If you've been following our series, you already know how cores and coils are made. In this video, you saw how the internal connections are made, thus completing the details about the most important components of a transformer. If you liked this video, don't forget to share and like it, and never forget to check if you're subscribed to the channel. Participate, help us bring you more quality content every day, until next time! 💡 Stay tuned for #electricity 💡 Participate, leave your comment below. 👇 👇 👇 __________________________________________________ 👇 Most Watched Videos: We Unravel the Myth of the Shower Incompatible with RCD (Residual Current Device). 🎥    • DESVENDAMOS O MITO DO CHUVEIRO INCOMPATÍVE...   What they DIDN'T TELL YOU about the CONTROVERSY of the 3-PIN SOCKET. 🎥 https://bit.ly/2JE4P07 Ground and Neutral, Together or Separate? Why Has No One Told You This Before? 🎥    • TERRA E NEUTRO, JUNTO OU SEPARADO? PORQUE ...   Where Does the Neutral Come From? How Does It Arise in the Transformer? Find Out in This Video. 🎥    • DE ONDE VEM O NEUTRO? COMO ELE SURGE NO TR...   Autotransformer vs. Energy Bill. You Can Save Up to 30 Reais If You Follow This Tip. 🎥    • AUTOTRANSFORMADOR x CONTA DE ENERGIA. VOCÊ...   Three-Phase Motor Inside - See How It Works in Practice. 🎥    • MOTOR TRIFÁSICO POR DENTRO - VEJA O FUNCIO...   How to Make Curves and Level Changes in Cable Trays. 🎥 https://bit.ly/2ABlrk4 Do you know all the functions of wire stripping pliers? 🎥 https://bit.ly/2GD5Sun What's best for branch circuits in electrical panels? We tested it for you, see the results. 🎥 https://bit.ly/2MDdrHl