Surplus Record has over 5,000 new and used and surplus industrial transformers for sale. You name, our dealers have it! Transformers come in various types including 1-phase and 3-phase transformers.
Single phase (1-phase) transformers are often used in residential applications as they are designed for low-density power usage, whereas three phase (3-phase) transformers are utilized in commercial and industrial settings where high-density power usage is common. Padmount transformers, typically seen in suburban areas, are mounted on the ground or on concrete pads and encased to protect them from weather and vandals. Transformers can also be classified based on their cooling and insulation methods. Oil transformers are filled with insulating oil which helps in cooling and insulating the transformer, while dry transformers use air or vacuum for cooling and solid insulation materials. Lastly, the step-up and step-down function of transformers refers to their ability to alter the voltage levels. Step-up transformers increase voltage levels for efficient transmission over long distances, while step-down transformers reduce voltage levels for safe usage in homes and businesses. See below for all the main categories of transformers for sale and find one today that you can buy!
