DC Fuse for Inverter | 1500VDC, 50kA Break Capacity

Since 1992, ZHNYU ELECTRIC has specialized in low-voltage electrical components, including Dc Fuse For Inverter. Our 10,000 m² facility and 100+ production equipment enable full in-house production, from silver element punching to final testing. This vertical integration ensures tight quality control and fast lead times. We serve 60+ export countries, with applications in solar, BESS, and EV charging. Our fuses are tested to IEC 60269-6 and UL 248-13, and certified under ISO9001, CCC, CE, and RoHS. With 34 years of experience, we understand the nuances of DC protection and continuously innovate to meet evolving market needs.

Our Dc Fuse For Inverter utilizes high-purity quartz sand and optimized element geometry to achieve rapid arc extinction. This results in breaking capacities up to 50 kA at 1500 VDC, minimizing arc flash risk. Each fuse undergoes 100% X-ray inspection and time-current curve testing, ensuring consistent performance. In a 120 MW Chilean solar farm, our fuses reduced nuisance tripping by 40% compared to previous brands. For inverter manufacturers, this means fewer warranty claims and higher system reliability.