How To Design High Overload Power Transformers To Avoid Fires

GNEE Steel single phase power transformer

According to the manufacturer of high overload power transformer, with the development of society, in order to save space and floor area, more and more high-rise buildings are built, but fire hazards also come with it. At present, most fires in high-rise buildings are caused by irregular use. Caused by electricity, how should transformers in high-rise buildings eliminate fire hazards? In order to avoid fire hazards, we must consider the issue of transformer fire protection when designing. The specific design requirements for GNEE transformers are as follows:

Fire protection requirements when using flammable oil-immersed transformers in high-rise buildings: my country's fire protection regulations for high-rise civil buildings stipulate that oil-immersed transformers with flammable oil should not be arranged in the main high-rise building. If they must be arranged in the main high-rise building due to conditions, , the following fire prevention measures should be taken: the transformer should not be placed above, below or adjacent to crowded places, and should be separated from other parts by partition walls without door or window openings and with a fire resistance of not less than 3 hours and floors with a fire resistance of not less than 2 hours. . If the door must be opened, a fire door should be installed. The transformer room should be arranged on the ground floor close to the external wall, and the door should be opened on the external wall. A fireproof overhang with a width of not less than 1 meter should be installed above the opening of the external wall. There should be emergency oil storage facilities below the transformer to store the entire oil volume of the transformer. Automatic fire alarms and fixed fire extinguishing devices should be installed. The arrangement and prevention of these methods can prevent the transformer from catching fire. In addition, you should also pay attention to the use of electricity. Do not short-circuit the power lines, let alone use super large-scale electrical appliances. The top priority is to use electricity rationally and eliminate hidden dangers. !