| 摘要 |
<p>The purpose of the present invention is to provide a transformer system and a low cost transformer having a radiator, whereby excessive increase in temperature of an installation space can be suppressed even if the transformer is installed in a confined space having poor air flow. This transformer is arranged in a transformer installation space having the perimeter thereof surrounded by an installation floor, a wall, and an upper structure, and having an opening connected to outside air, between the wall and the upper structure. The transformer comprises the radiator arranged inside the transformer installation space. The radiator has an isolation structure characterized by the lower end side thereof covering part of the radiator and the upper end side thereof arranged so as to separate warm air discharged from the radiator and outside air that flows into the transformer installation space from the opening.</p> |
