CheeHong Hydrogen’s Medium Capacity Electrolyser Power Supply for PEM series is specifically engineered for Proton Exchange Membrane (PEM) electrolysers, catering to mid-scale hydrogen production scenarios with an output range of 200–500 Nm³/h. By integrating three core models—HRP0200P, HRP0300P, and HRP0500P—this series leverages modular design and intelligent liquid cooling technology to perfectly align with the low-voltage, high-current demands of PEM electrolysis, enabling efficient, safe, and stable green hydrogen production.