EL0.5N
Our Products
Main characteristics
- Electrolysis type: PEM (Proton exchange membrane, caustic free)
- Number of cell stacks: 1
Hydrogen gas production
- Max. nominal hydrogen flow: 0.5 Nm3/h (1.08 kg/day)
- Hydrogen flow range: 10-100%
- Operating pressure: 1-20 barg (14.5-290 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: 400 VAC ± 10% (3Ph+N) / 480 VAC ± 10% (3Ph+N)
- Frequency: 50 Hz ± 5% / 60 Hz ± 3%
- Power (BOP + Stack): 3.2 kW
- Stack consumption: 4.7 kWh/Nm3 H2
- AC power consumption (BOP + stack): 6.5 kWh/Nm3 H2
Feed Water - Demi Water (optional Water Treatment Plant is not included)
- Consumption: < 1 L/Nm3 H2
- Conductivity: > 10 MQcm (< 0.1 uS/cm); TOC < 30 ppb
- Pressure: 2-3 barg (29-43 psig)
- Temperature: +5 °C to + 40 °C (+41 °F to +104 °F)
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 °C to + 45 °C (+41 °F to +113 °F)
- 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 0.8m x 2.1m) (5.9ft x 2.6ft x 6.9ft)
- Approx. weight: 750 kg (1,653 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
- 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)