PSM Series

PEM Electrolyser – PSM Series

2,020 Nm³/h | 4,300 kg/day

The PSM is a proton exchange membrane (PEM) based water electrolyser module that integrates eight 1.25 MW cell stacks to generate hydrogen from deionized (DI) water and four DC electrical power inputs. The PSM includes the PEM cell stacks, associated piping, DC power connections, and related critical monitoring instrumentation.

The PSM employs a modular approach to hydrogen production designed to offer guaranteed, repeatable performance per module to provide a cost-effective solution for hydrogen production at all scales.

  • Plug and play containerized electrolyser stack module for easy plant integration
  • Site ready design eliminates the need for a building and reduces construction cost
  • Pre-integrated stacks reduce installation time and risk
  • Instrumentation for critical process and safety monitoring included in package
  • Assembled and pre-tested at factory to assure quality control

Features

Applications

  • Ammonia Production
  • Annealing
  • Autoconsumption
  • Biofuel Production
  • Biogas/Biomethane Production
  • Biomethanol Production
  • Blast Furnace Injection
  • Carbon Capture
  • Catalytic Atmosphere
  • Chemical Feedstock
  • Combustion
  • Cylinder/Tube Truck Filling
  • Desulfurization
  • Direct Gas Injection
  • Direct Reduced Iron
  • Energy Storage
  • Extreme Ultravolite Lithography
  • Fertilizer Production
  • Float/Flat Glass Production
  • Fuel for Fuel Cells
  • Fuel for Hydrogen Internal Combustion Engines (HICE)
  • Fuel for Turbines
  • Grid Stabilization
  • Heat Treating
  • Hydrogenation
  • Methanol Production
  • Powder Metallurgy
  • Powder Processing
  • Protective Atmosphere
  • Sintering
  • Space Heating
  • Waste to Synthetic Fuels

Specifications

PSM Proton Exchange Membrane Electrolyser Stack Module
Net Production Rate
  Nm³/h (m³/h @ 0°C, 1 bar)2,020 Nm³/h
  kg/24 h4,300 kg/24 h
Turndown Range10 to 100%
Average Power Consumption at Stack4.5 kWh/Nm³
Purity (with Optional High Purity Dryer)99+%, saturated gas with liquid water
O₂-Content in H₂< 1 ppm v
N₂-Content in H₂< 2 ppm v
Operating Pressure30 barg (435 psig); full differential pressure H₂ over O₂
Dimensions W x D x H13.4 m x 2.4 m x 2.9 m (44 ft x 7.9 ft x 9.5 ft), without vent stack
Ambient Temperature (Low and High Ambient Temperature Options Available)-30 to 50°C (-22 to 122°F)
ElectrolyteProton Exchange Membrane (PEM) – Caustic Free