Home » News » Electrical Equipments Suppliers 11kv 33kv 400kva Resin Casting Dry Type Transformer

A transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, the secondary coil and the iron core (magnetic core). The main functions are voltage conversion, current conversion, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformer) and so on.

The capacity of the dry type transformer is usually 4000VA and 2500VA, which is specially designed for electric drill, lighting, signal and other equipment. Its import and export line is to lead the cable through the outlining. The voltage of the original side is 380 volts and 660 volts, and the secondary voltage is generally 133 volts.

According to expert analysis, the production of transformer oil, as the key link of the entire power industry, not only needs high attention, but also needs to develop to the direction of fine and professional, excellent quality and technological innovation. China is one of the fastest growing countries in the world. In recent years, especially in recent years, accelerating the construction of the power transmission from the west to the East, the North South mutual supply and the cross regional networking have led to the rapid development of China’s power transmission and distribution equipment industry. According to the analysis of the industry,

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