China Fuse Manufacturers, Suppliers, Factory

DC fuses are essential components used for overcurrent protection in solar photovoltaic systems. They are connected in series and parallel with photovoltaic panels and batteries to provide short-circuit breaking protection for charging and conversion systems. Additionally, they play a crucial role in providing short-circuit fault breaking protection for combiner inverter rectification systems in photovoltaic power plants. They are also responsible for rapidly breaking surge currents and protecting against short-circuit fault overvoltages in photovoltaic power generation systems. These fuses have a rated breaking capacity of 20KA.

Longqi (CNLonQcom) is currently conducting relevant tests to further enhance the breaking capacity of their product. Their goal is to continuously improve the performance and reliability of the fuses. Moreover, the product complies with the provisions of the International Electrotechnical Commission standard IEC60269, ensuring adherence to internationally recognized safety and performance standards.