PEM* ELECTROLYSERS To d a y ’ s f l e x i b l e & c o s t e f f e c t i v e t e c h n o l o g y For a reliable, easy, clean and safe on site hydrogen generation PEM* : Proton Exchange Membrane STANDARD SUPPLY TECHNICAL SPECIFICATIONS Output pressure GAS PURIFICATION SYSTEM Industrial purification system with automatic regeneration based on deoxidizer & Temperature Swing Absorption Dryers H2 Quality FEEDING WATER (TAP WATER) Conductivity Water treatment Integrated Reverse Osmosis System (ROS) + Electro De Ionisation system PROCESS COOLING WATER Max pressure Input Temperature Bactericide, anticorrosive and antifreezing fluid INSTALLED POWER Voltage Stack consumption Industrial SIL 2 PLC with analogic and digital I/O modules associated to a 15˝ color tactile screen; Process can be controlled by input of : H2 flow, pressure, available power Modbus / Ethernet / analogic and serial communications; modular communication interface for easy add-on capability; others : on demand ENVIRONMENTAL & OPERATING CONDITIONS Storage & Transport temperature Operating temperature Provided from a non-hazardous area SAFETY NORMS & REGULATIONS Compliance EC Compliance - Machinery 2006/42/EC PED 97/23/EC - LVD 2006/95/EC - EMC 2004/108/EC Our equipments comply with major gas companies expectations

Today's flexible & cost effective technology PRODUCT LINE SPECIFICATIONS HYDROGEN PRODUCTION OXYGEN PRODUCTION FEEDING WATER PROCESS COOLING WATER INSTALLED POWER Fully integrated outdoor unit and user friendly interface AREVA H2GEN OFFERS A WIDE SELECTION OF OPTIONAL COMPONENTS TO MEET CUSTOMER SPECIFIC REQUIREMENTS Environmental friendly. All electrical components ATEX Full system over 70% Cost efficient 8, avenue du Parana, 91940 Les Ulis