Low-noise Amorphous Alloy Dry-type Transformer

To reduce the operating noise of the amorphous alloy dry-type transformer, a reasonable working magnetic flux density is selected in the product design. During the dry-type transformer processing, the structure of the core and coils is improved, and special noise - reducing materials are used. As a result, the amorphous alloy transformer noise is much lower than the requirements of national standards.​

This low-noise amorphous alloy dry-type transformer adopts isotropic soft - magnetic materials with low magnetization power, high resistivity, and low eddy - current loss. The core made of amorphous alloy materials has extremely low no - load loss and load current, only one - third of that of silicon steel sheets. This can greatly reduce operating costs and has a remarkable energy - saving effect.

The amorphous alloy core of the dry-type transformer is fully sealed with resin and high - temperature - resistant silica gel, effectively preventing rust and the shedding of amorphous alloy fragments, thus effectively protecting the core and coils.​

The dry distribution transformer adopts a three - phase five - limb structure, and the core is protected by a frame structure around it, featuring a compact and reasonable structure.​

The dry type electrical transformer has a low temperature rise and strong heat dissipation capacity. It can operate at 150% of the rated load under forced air - cooling conditions. A complete temperature - control protection system can be optionally equipped to provide reliable protection for the safe operation of the dry type current transformer.