EL3N
Main characteristics
- Electrolysis type: PEM (Proton exchange membrane, caustic free)
- Number of cell stacks: 3
Hydrogen gas production
- Max. nominal hydrogen flow: 3 Nm3/h
- Hydrogen flow range: 5 -100%
- Operating pressure: 1 – 20 barg (14.5-290 psig)
- Hydrogen purity (before gas purification): > 99.9%; < 5 ppm O2; H2O saturated
- Hydrogen purity (after gas purification): 99.999%; < 1 ppm O2; < 1 ppm H2O
Electrical requirements
- Voltage: 400 VAC ± 10% (3Ph+N) / 480 VAC ± 10% (3Ph+N)
- Frequency: 50 Hz ± 5% / 60 Hz ± 3%
- Power (BoP + Stack): 17.1 kW
- Stack consumption: 4.7 kWh/Nm3 H2
- AC power consumption (BoP + stack): 5.7 kWh/Nm3 H2
Tap feed water
- Consumption: < 6 L/hr
- Conductivity: < 2,000 uS/cm (T 25 ºC (77 ºF))
- Pressure: 2-6 barg (29-87 psig)
- Temperature: +5 ºC to + 40 ºC (+41 ºF to +104 ºF)
Demineralized water (after water treatment)
- Consumption: < 1 L/Nm3 H2
- Quality: > 10 MΩcm (< 0.1 uS/cm); TOC < 30 ppb
Control system
- PLC: Fully automated and unattended with 15″ 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): Cabinet (1.8m x 0.6m x 1.8m) (5.9ft x 1.9ft x 5.9ft)
- Approx. weight: 500 kg (1,102 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
Always included
All our products do always incorporate:
Hydrogen cooling system
Emergency shutdown system
Overpressure relief system
Redundancy on critical safety parameters
Additional Options
All our products can include:
Oxygen processing system
Hydrogen purification system (SAE J2719 September 2011)
Water treatment system
Products portfolio
Product catalogue, on containerized design.