EL20N
Main characteristics
- Electrolysis type: PEM (Proton exchange membrane, caustic free)
- Number of cell stacks: 1
Hydrogen gas production
- Max. nominal hydrogen flow: 20 Nm3/h (43 kg/day)
- Hydrogen flow range: 10 -100%
- Operating pressure: 15 – 40 barg (217-580 psig)
- Hydrogen purity (before gas purification): > 99.9%; < 25 ppm O2; H2O saturated
- Hydrogen purity (after gas purification): 99.999%; < 5 ppm O2; < 5 ppm H2O
Electrical requirements
- Voltage: 3 x 400 VAC ± 10% (3Ph+N) / 3 x 480 VAC ± 10% (3Ph+N)
- Frequency: 50 Hz ± 5% / 60 Hz ± 3%
- Power (BoP + Stack): 106.6 kW
- Stack consumption: 4.7 kWh/Nm3 H2
- AC power consumption (BoP + stack): 5.2 kWh/Nm3 H2
Feed Water – Demi Water (optional Water Treatment Plant is not included)
- Consumption: < 1 L/Nm3 H2
- Conductivity: > 10 MΩcm (< 0.1 uS/cm); TOC < 30 ppb
- Pressure: 2-3 barg (29-43 psig)
- Temperature: +5 ºC to + 40 ºC (+41 ºF to +104 ºF)
Control system
- PLC: Fully automated and unattended with 7″ color touch screen
- Communication: Modbus TCP/IP or Profinet (RJ45 port)
Environmental conditions
- Ambient temperature range: +5 ºC to + 45 ºC (+41 ºF to +113 ºF)
- Humidity: 0 to +95% (non-condensing)
- Air ventilation: Available from a non-hazardous area
- Installation area: Indoor/Outdoor
Dimensions and weight
- Dimensions (LxWxH): 20 ft container (6.0m x 2.4m x 2.9m) (19.7ft x 7.9ft x 9.5ft)
- Approx. weight: 11,000 kg (24,251 lb)
Standards & regulations
- Compliance: CE, ISO 22734-1 / NFPA 2-2016 & NFPA 70
Other characteristics
- Duty cycle: 100% (24/7)
- Start-up time (from stand-by): < 1 sec
- Cold start time: < 5 min
- Nitrogen Supply System: For each purge, consumption is <0.2 kg at 3 barg (to be supplied by the customer)
- Instrumentation air System: Consumption 7 Nm3/h at 10 barg (to be supplied by the customer)
Always included
All our products do always incorporate:
Hydrogen Cooling System
Emergency Shutdown System
Overpressure Relief System
Redundancy on Critical Safety Parameters
Uninterruptible Power Supply (UPS)
Heat Management (No Cooling Water is Needed)
Virtual Private Network (VPN) connection
Additional Options
All our products can include:
Oxygen processing system
Hydrogen Purification System (SAE J2719 September 2011)
Water Treatment System
Extreme Environmental Conditions Package (Low and High Temp)
Hydrogen Mass Flow Measure & Purity Measure (H2O & O2 Sensors)
Instrumentation air system
Nitrogen system