Technical Specifications HOGEN® S Series Hydrogen Generation Systems DESCRIPTION On-site hydrogen generator in an integrated, automated, site-ready enclosure. Load Following operation automatically adjusts output to match demand. ELECTROLYTE Proton Exchange Membrane (PEM) - caustic-free HYDROGEN PRODUCTION Net Production Rate: Nm3/hr @ 0°C, 1 bar SCF/hr @ 70°F, 1 atm SLPM @ 70°F, 1 atm kg per 24 hours Delivery Pressure - Nominal Power Consumed per Volume of H2 Gas Produced Purity (Concentration of Impurities) 99.9995% (Water Vapor < 5 PPM, -65°C (-85°F) Dewpoint, N2 < 2 PPM, O2 < 1 PPM, All Other Undetectable) Turndown Range DI WATER REQUIREMENT Rate at Max Consumption Rate Temperature Pressure Input Water Quality 5°C to 35°C (41°F to 95°F) 1.5 to 4 barg (21.8 to 58.0 PSIG) ASTM Type II Deionized Water required, < 1 micro Siemen/cm (>1 megOhm-cm) ASTM Type I Deionized Water preferred, < 0.1 micro Siemen/cm (> 10 megOhm-cm) www.protononsite.com | T 203.949.8697 | F 203.949.8016 | Proton OnSite 10 Technology Drive Wallingford, CT 06492 | [email protected]

HEAT LOAD AND COOLANT REQUIREMENT Cooling Max. Heat Load from System ELECTRICAL SPECIFICATIONS Recommended Breaker Rating Electrical Specification INTERFACE CONNECTIONS *Consult Installation Manual for details* H2 Product Port 1/4” CPI™ compression tube fitting, SS 1/2” CPI™ compression tube fitting, SS 1/4” tube push-to-lock, polypropylene Calibration-Gas Port Coolant Supply Port Coolant Return Port Drain Port 1/4” tube push-to-lock polypropylene Connect to on-board circuit breaker CONTROL SYSTEMS Standard Features Fully automated, push button start/stop. E-stop. On-board H2 Leak detection....