Energy storage fuse is a special protection device for energy storage power stations, household energy storage and industrial and commercial energy storage systems. It is specially designed for energy storage battery packs, energy storage converters (PCS) and high voltage DC Fuse circuits, with the characteristics of high voltage DC arc extinguishing, high current carrying and high protection. It is the core guarantee for the safe operation of energy storage systems, eliminating potential safety hazards caused by battery short circuit and overload.
Most energy storage systems are high voltage DC circuits, and arcs are difficult to extinguish when short circuit occurs. Therefore, energy storage fuses adopt a special DC arc extinguishing structure, fast breaking speed and strong arc extinguishing ability. The rated voltage covers 500V-1500V, rated current covers 10A-600A, suitable for energy storage battery systems of different capacities, and has high temperature resistance and corrosion resistance, adapting to the long-term operation conditions of energy storage equipment.
It is mainly used in energy storage battery clusters, combiner cabinets, converters, high voltage distribution boxes and other parts, used with corresponding fuse holders, easy to install and maintain. Essfuse energy storage fuses have passed the power industry safety certification, suitable for various energy storage systems, providing all-round protection for batteries and high voltage DC circuits.