Application Of Drop-out Fuses In Power Distribution Lines

Placed at critical nodes in power distribution lines, the drop out fuse cut out fuse, when detecting current exceeding the rated current, trips due to its own structure, thus interrupting the overload current. In the event of a short circuit, the current rapidly increases several times, causing the internal fuse of the drop out fuse element fuse to melt quickly, isolating the branch and preventing the fault current from spreading to the main line or transformer. In outdoor overhead power distribution systems, the drop out fuse in transformer fuse is simple in structure, intuitive in operation, and has clearly identifiable action, facilitating identification and maintenance. In 10kV systems, the outdoor drop out fuse price fuse is specifically designed for overload and short-circuit protection of transmission and distribution lines and transformers.