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Plug - Allagash Electrolyzer Stack
Plug is the only company able to deliver on the entire hydrogen ecosystem. Our portfolio includes products that produce, store, transport, dispense, and convert hydrogen to carbon-free electricity. Plug electrolyzers utilize proton exchange membrane (PEM) technology with decades of field experience and a track record of high performance and reliability. The Plug Allagash electrolyzer is a building block to support your hydrogen production needs.
The Plug Allagash provides up to 431 kg/ day of high-quality on-site hydrogen.
Optimized Stack Responsiveness
Lightning-fast response times during ramp-up, ramp-down, cold start, and standby system operating modes
Instant Load Adaptability
Seamlessly adjusts to load changes with instant response, ensuring optimal performance and energy usage
Compact Design
Maximizes space efficiency with a small footprint perfect for space-constrained installations
Unparalleled Efficiency at High Pressures
Operates at the highest pressure in the industry, delivering superior efficiency at equivalent current densities
Performance
- Max. H2 Production : 17.8 kg/hr
- Max. O2 Production : 141.3 kg/hr
- Hydrogen Purity : 99.999% dry basis
- Hydrogen Delivery Pressure1 : up to 40 barg
- Voltage2 : 249 V
- Current Range3 : 375-3750 DC Amps
- Efficiency4 : 75.8% to 89.6%
- Life Expectancy : 10 years
Operating Conditions
- Water Consumption : 11 l/kg
- Operating Temperature ; 5 –80 °C
- Water Flow (min. for cooling) : 839 LPM
Physical Attributes
- Dimensions W x L x H 5 : 813 mm X 991 mm X 1651 mm
- Shipping Weight : 1471 kg