EL0.5N

Main characteristics
  • Electrolysis type: PEM (Proton exchange membrane, caustic free)
  • Number of cell stacks: 1
Hydrogen gas production
  • Max. nominal hydrogen flow: 0.056 kg/h
  • 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): As per ISO 14687
Electrical requirements
  • Voltage: 400 VAC ± 10% (3Ph+N) / 480 VAC  ± 10% (3Ph+N)
  • Frequency: 50 Hz ± 5% / 60 Hz ± 3%
  • Total installed power:  10 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 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): 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 2-2020 & NFPA 70

(*) H2B2 can accommodate to local standards if required

 

Other characteristics
  • Duty cycle: 100% (24/7)
  • Start-up time (from stand-by): < 30 sec
  • Cold start time: < 20 min
  • Nitrogen System: For each purge, consumption is <0.2 kg at >1 barg (to be supplied by the customer)
  • Instrumentation Air System: Consumption 7 Nm3/h at 10 barg (to be supplied by the customer) Class V as per ISO 8573.1

Always included

All our products do always incorporate:

N
Hydrogen cooling system
N
Emergency shutdown system
N
Overpressure relief system
N
Redundancy on critical safety parameters
N
Uninterruptible Power Supply (UPS)
N
Heat management (no cooling water is needed)
N
Virtual Private Network (VPN) connection

Additional Options

All our products can include:

L
Oxygen processing system
L
Hydrogen purification system (SAE J2719 September 2011)
L
Water treatment system
L
Extreme environmental conditions package (low and high temp)
L
Hydrogen Mass Flow Measure & Purity Measure (H2O & O2 Sensors)