If you work with energy storage systems, you probably know that even small DC leakage currents shouldn’t be ignored. Reliable monitoring can make a real difference when it comes to protecting equipment and keeping a system running smoothly.



Yuanxing Electronics has developed a dc leakage current sensor for energy storage https://yuanxing.net/en/product/dc-leakage-current-sensor/ applications that focuses on accurate measurements and long-term reliability. It uses electromagnetic induction technology to detect small DC leakage currents, with measurement accuracy within 1% and linearity within 0.50%.



What I also find useful is the sensor’s UL 94-V0 flame-retardant housing. It adds another layer of protection when the device is installed in PV combiners or DC power panels.



High galvanic isolation is another important feature, especially when working with sensitive electrical circuits.