Does the transformer have radiation

　 First of all, the transformer must have radiation. During the operation of the transformer, in addition to environmental noise, it does produce electromagnetic radiation. If this electromagnetic radiation exceeds the prescribed energy limit, electromagnetic radiation pollution will be formed. Electromagnetic radiation pollution can cause many harms, among which the main harm to the human body is the dysfunction of human autonomic nerves, blood pressure, blood phase imbalance, and even eye damage.

　　The transformer is a radiation source. Compared with the high frequency transformer, the radiation of the power frequency transformer is not very serious. But the power of this power transformer is very large, and electromagnetic radiation is also very strong, it is best to stay away.

　　 Generally speaking, transformers must be shielded to isolate electromagnetic radiation from the outside world. This power transformer is completely open. It's okay to stay next to this thing once or twice, but you stay around this thing for a long time. For the sake of health and future generations, it is best to stay away from it.

A few meters of transformer radiation is harmful
　　The electromagnetic radiation of ordinary distribution transformers is not large, and the metal shell can shield a considerable part of the electromagnetic radiation. Generally, the electromagnetic radiation intensity is negligible if it is more than 5 meters away from the transformer. If it is only a short stay, as long as the insulation distance is sufficient. For example, the distance between the bare conductor with a voltage of 10kV in the air is not less than 150mm.

The harm of transformer radiation to human body
　　During the operation of the transformer, in addition to environmental noise, it does produce electromagnetic radiation. If this electromagnetic radiation exceeds the prescribed energy limit, electromagnetic radiation pollution will be formed. Electromagnetic radiation pollution can cause many harms, among which the main harm to the human body is the dysfunction of human autonomic nerves, blood pressure, blood phase imbalance, and even eye damage.

　　 In addition, the transformer radiation distance is related to power, and the magnitude of the influence is still being demonstrated. The general conclusion is that it has the greatest impact on infants and young children, pregnant women, the elderly and the sick. Your home is relatively close. For safety, it is best to stay away. Here are some relevant knowledge in this area.

According to the relevant regulations on the protection of power facilities, for a 110 kV substation transmission overhead line, its protection area is 10 meters away from the line. In other words, as long as it is 10 meters away from the line, the safety of electromagnetic radiation is with guarantee. For 220 kV and 500 kV power transmission and transformation system wires, the protection areas are 15 meters and 20 meters, respectively.