Is it harmful to install transformers in university dormitories?

Transformer Transformer has three main effects on people:

1, electromagnetic radiation, the electromagnetic radiation of the transformer itself is very small, and it is mainly low frequency. The external metal oil tank (oil-immersed transformer) or metal shell (dry-type transformer) will shield most of the internal electromagnetic radiation, so it usually has no effect on the periphery.

2, fire protection, oil-immersed transformers are generally filled with transformer oil (now there are also high ignition point oils), when the internal short circuit fault occurs, it may burn or even explode. Therefore, the oil-immersed transformer must be installed in an independent distribution room or outdoors, but not in the basement of a high-rise building. Nowadays, dry-type transformers are gradually popularized in distribution transformers. Dry-type transformer internal short circuit will not cause combustion, but it will also burn under external fire source, but it will give off less heat and smoke, and will go out automatically after the fire source is removed.

3, noise, the transformer will make a certain noise when running. If the noise is loud, it will affect the rest and work of the surrounding residents.