WATER ELECTROLYZERS
HyLYZER® is Cummins' globally proven modular water
electrolyzer system designed for easy on-site installation inside
or out, with simple interconnectivity to scale up, and an unrivaled
record for reliability, low maintenance and on-site safety.
Recommended for projects between 400 - 2,000 Nm3/h.
Cummins-hylyzer-500-specsheet
HyLYZER®
WATER ELECTROLYZERS
HyLYZER® is Cummins' globally proven modular water electrolyzer system designed for easy on-site installation inside or out, with simple interconnectivity to scale up, and an unrivaled record for reliability, low maintenance and on-site safety. Recommended for projects between 400 - 2,000 Nm3/h.
Proven technology, compliant with highest safety standards
Turnkey solution
Exceptionally compact
30 bar pressurized stacks
PRODUCT DATA
| HyLYZER⁰-400 | HyLYZER@-500 | |
| Technology | PEM water electrolysis | |
| Hydrogen production | 400 Nm3/h (862 kg/day) | 500 Nm³/h(1080 kg/day) |
| H2 delivery pressure | 30 barɡ(435 psig) without a compressor | |
| H2 quality | 100.00% | |
| max impurities | O2<2ppm,N2<12 ppm(higher purities optional); Atm.Dew point:-75℃ | |
| TECHNICAL SPECIFICATIONS | HyLYZER○-400 | HyLYZER⁰-500 |
| Operating range | 5-100% | |
| DC power consumption at stack | 40 to 48 kWh/kg | |
| (3.6 to 4.3 kWh/Nm3) | ||
| System specific consumption* | ≤54 kWh/kg | |
| Utilities required to operate the plant |
Electrical power, potable water, nitrogen for purging requirements | |
| Rectifier specifications | 6 to 36kV±10%-50/60Hz-3.2 MVA 97% efficiency |
|
| Auxiliary installed power | 125 kVA | |
| Potable water consumption | Scope of supply includes a water treatment plant with reverse osmosis that requires 1.2 to 1.5 LNm³[13to 17Lkg ofH,] to produce 0.8 LNm³of demin water for the electrolysis process |
|
| Total footprint (including maintenance area) |
18mx11m(~198 m2) | |
| Product setup | Outdoor (2x 4Oft ISO container) | |
| Installation environment | Outdoors-20℃to 40℃/-4°F to 104°F | |
*System specific consumption considers: the standard scope of supply (refer to BOS and BOP tables); 100% Load capacity; Beginning Of Life;
1% increase per annum (at ≥8500 hours operation)
| STACK AND BALANCE-OF-STACK (BOS) | Outdoor | Indoor |
| Cell stacks and gas generation system | √ | |
| Power rectifiers | √ | |
| Control panel | √ | |
| Water polishing system | √ | |
| BALANCE-OF-PLANT (BOP) | Outdoor | Indoor |
| Rectifier cooling | √ | |
| Gas cooling | √ | |
| Electrolysis cooling | √ | |
| Water purification system | √ | |
| Instrument air compressor | √ | |
| Hydrogen purification system | √ |
Applicable Codes and Standards Pressure Equipment Directive 2014/68/EU, Low Voltage Directive 2014/35/EU, Machinery Directive 2006/42/EC, Electro-Magnetic Compatibility
2014/30/EU, ATEX Directive 2014/34/EU, IEC 61511, IEC 61508, IEC 60079-10-1, NFPA 2, NFPA 497, National Electrical Code (NEC), ANSI/NFPA 70, ASME B31.3-2016, ASME Boiler and Pressure Vessel Code 2017, CSA C22.1
and C22.2, CSA B51 2019, CAN/BNQ 1784-000/2007. Other jurisdictions available on request.
The content of this document may contain technical inaccuracies or typographical errors. Cummins reserves the right to make changes or updates at any time without prior notice.
