How far is the transformer from the residential building to

    It is often reported that some residents install transformers in opposite directions in residential areas because they feel that the location of the transformers is too close to residential buildings, not only will there be safety hazards, electromagnetic radiation and noise pollution will also affect people's health. So, how far away from the residential building is the location of the transformer safe? Here on the introduction of the relevant National Provisions on the location of the transformer, you can check the installation of the transformer is not in compliance with the provisions. Residential areas, we see the transformer pole on the transformer, box-type transformer and column-type transformer. During the period, only the pole transformer is set at a high altitude. The state stipulates that there should be no tree branches or houses around the pole transformer. Generally speaking, the safety interval set is more than 1.5 meters, so as long as the distance between the pole transformer and residential buildings or trees is greater than 1.5 meters, it is safe. Box-type transformer and column-type transformer are insulated because of their enclosure, so there is no hidden danger to people and things. If the device is accurate, in principle its outer Shell is capable of direct contact with the human body. Of course, to be on the safe side, the enclosure will be printed with a warning of "high voltage risk" (as the enclosure is still at risk if the insulation between the inside and the enclosure is broken) . So you can see that the box is placed directly on the street or in the housing estate without additional protective barriers. In addition, the transformer will not produce electromagnetic radiation. Transmission and transformation equipment is in fact the power frequency induction electromagnetic field, and its electromagnetic induction level is not only much lower than the national standard, but also far lower than the radiation value of everyday household appliances such as televisions, computers, mobile phones, microwave ovens, etc. , there's no risk to human health.