Kuten me kaikki tiedämme, missä siellä is electricity there is danger. Is the substation vaarallinen? The answer is yes, the danger of the substation does not come from its high voltage, because the transformer voltage is generally low, but if it rains, the workers do not protect it will cause fire, so you ask me the transformer vaarallinen? That must be dangerous. Of course, in the production of the transformer, Workers will also be very careful, every day there will be special workers to check the circuit, to a certain extent to prevent the occurrence of fire, therefore, the substation is dangerous, but as long as there is no fault