3-phase transformer is an extremely important type of electrical equipment in the power transmission and distribution system to consumers. To meet the needs of transmitting power over long distances, a machine with large enough capacity is needed. That is why the 3-phase transformer was born. This article provides an overview of the Three-Phase Transformer, Its Construction, Operation Principle, Connections, Advantages, and Disadvantages.

A transformer is an electrical device that trades voltage for current in a circuit, while not affecting the total electrical power. This means it takes high-voltage electricity with a small current and changes it into low-voltage electricity with a large current, or vice versa.

Hanoi Electric Power Transformer Manufacture Joint Stock Company (MBT) and Hanoi University of Power Electricity (EPU) in cooperation.

MBT has over 11 years of experience in manufacturing and supplying transformers, electrical substations and panels inside and outside Vietnam.

Transformer definition - What power transformer is and some types of power transformer. Buying power transformer? Contact +84913.006.538 or [email protected]