Drop state transformers usually refer to transformers installed on drop fuses or related equipment that can monitor and feedback the drop state. Mainly used in rural power girds, remote suburbs and other power systems that use many drop switches. In these areas, when the line overload fuse blows or the arc tube falls, causing a power outage,the transformer can send out a signal in time to help maintenance and inspection personnel quickly located the fault point, reduce the time and the energy consumption of manual fault finding. And improve emergency repair efficiency and ensure the stability and reliability of power supply.
