With the growing demand for electrical energy in industry, energy efficiency has become an increasingly important factor. One way to improve energy efficiency is through the use of efficient transformers. Transformers are equipment that convert electrical voltage from one source to another, allowing the transport of electrical energy […]
Transformers are electrical equipment used in various applications, from distributing electrical energy in homes to supplying power for high-power industrial equipment. In industry, the use of transformers is fundamental to ensure the safety, efficiency, and precise control of electrical energy supplied to equipment. In this article, we will explore with [...]
This is a very common question in the electrical industry. After all, what's the difference between a transformer and an autotransformer? See the main differences between them in this article. The transformer can transmit electrical power from one circuit to another by inducing current. The transformer is composed of two windings of different conductors that surround the […]
In addition to knowing what a three-phase transformer is, it is important to understand how it works. The three-phase transformer has three coils, and each of them has two bearings. The three-phase transformer can handle both simple and composite voltages because it has two circuits, the primary and the secondary. The three-phase transformer was created by [...]
Transformadores União is a transformer manufacturer in São Paulo that has modern, calibrated, and prepared equipment, as well as a highly qualified team to meet your project. Transformers are equipment that work in increasing power, balancing voltage in the grid, and/or providing electromagnetic isolation, among other essential functions in the generation and [...]
It's very likely you've already heard of watts, the active power that generates the energy work itself, but for those who deal with electrical maintenance or generator services, there's another important measure they should become familiar with: kVA. It's important to understand what kVA is when dealing with...
Transformadores União is a manufacturer of dry-type transformers equipped with modern, calibrated, and prepared machinery, in addition to a highly skilled team ready to meet your project's needs. Dry-type transformers are equipment that work to increase power, balance grid voltage, and/or provide electromagnetic insulation, among other essential functions in the generation [...]
Transformadores União is a dry-type transformer manufacturer that has modern, calibrated, and prepared equipment, in addition to a highly skilled team to meet your project. Do you already know Transformadores União? We are one of the main dry-type transformer manufacturers in Brazil. Transformadores União is a dry-type transformer manufacturer […]
The Transformadores União laboratory has modern, calibrated, and prepared equipment to validate medium and low voltage transformer tests, according to ABNT standard requirements. The Brazilian standard (ABNT – NBR 5356) establishes that all transformers must undergo routine tests. Do you know what this is? The main tests of [...]
It's always important to be careful of the famous "cheap that ends up being expensive." The main mistake when buying a transformer is purchasing equipment at a price far below market value. This can put safety and well-being at risk. Application: Planning is always the first step for anyone looking to buy a transformer […]
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