KER360UL Y/R

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KER360UL Y/R is an electronic product from a variety of power and transformer products from state-owned enterprises in China. It is suitable for applications such as three-phase 380v power supply, solar panel power supply, high-pressure arc welding machine, boost charging and other occasions. KER360UL Y/Rs are widely used in the industrial, mining, communications, transportation, construction and other industrial fields.

The KER360UL Y/R has two functions, a three-phase transformer and transformer plus a Y/R connection, which are connected in series. The Y/R connection is designed to improve the power supply system system\'s insulation level, reduce its no-load loss, power waveform distortion and enlarge its dynamic stabilization capacity. The Y/R connection also reduces overall system noise, and the Y/R transformer has the function of isolating the power system from the ground and other sources of interference, which greatly improves its system security.

The working principle of the KER360UL Y/R is relatively simple and all its components are easy to understand. When it is connected to a three-phase power supply, the Y/R junction on the KER360UL Y/R will be connected to the neutral point of the three-phase power supply. Then the main transformer will receive the three-phase power supply. After a series of internal transmission and transfer, the main transformer will convert the three-phase power supply to 380v single-phase power supply, and the output voltage of the Y/R transformer will output zero voltage.

The output voltage of the main transformer and Y/R transformer will respectively provide power to the corresponding loads. During the loading process, the voltage and current of the input three-phase and output single-phase meander in an unbalanced direction, thus forming a high-frequency alternating current flow path between the three-phase supply and the neutral point. After being closed by the neutral point, the high-frequency alternating current automatically drives electro- magnetic induction winding of the Y/R transformer, thus outputting zero voltage and forming a high-frequency current between the single-phase output supply and the zero line.

The zero point line will lead the high-frequency alternating current back to the main transformer. By means of the transformer action, the high frequency alternating current will be converted into a low-frequency bias current. After being collected by the neutral point, the low-frequency bias current will be sent to the transformer induction winding for reuse. As a result, the upper part of the KER360UL Y/R will reduce the no-load loss and waveform distortion, and reduce contact with the ground and other interference sources, which will greatly improve the power security.

The working principle is simple but slightly difficult to understand. The KER360UL Y/R is similar to the Y/R three-phase power transformer, but is more complex. Its function is usually for the balanced transmission and supply of three-phase power. It connects the neutral point of the three-phase power supply to the zero line of the Y/R transformer in series, so that it can keep the high-frequency current produced in the loading process flow continuously between the three-phase power supply and the transformer, thus greatly reducing the waveform distortion and no-load loss of the power system.

Overall, the KER360UL Y/R is a highly efficient and effective product utilized in a variety of industrial applications. Its advanced technology and robust construction make it an excellent choice for balancing and isolating power systems and reducing system noise. It is a high performance product and highly recommended for all types of industrial and commercial applications.

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