H2B2 Electrolysis Technologies
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- H2B2 - Small Scale Electrolyser
H2B2 - Small Scale Electrolyser
H2B2’s small scale electrolysers are able to produce hydrogen from 0.5 to 2 Nm3/h. They are optimal for small consumers: laboratories, residential, small fleets, etc. These systems are simply integrated in a cabinet. H2B2’s electrolysers are certified and developed according to European or American (depending on customer geography) codes and standards. H2B2 supplies electrolysers with CE marking and, if necessary, ETL stamp (priced separately), as well as required safety studies (HAZOP by default).
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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 M?cm (< 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 2-2016 & NFPA 70
Other characteristics
- Duty cycle: 100% (24/7)
- Start-up time (from stand-by): < 1 sec
- Cold start time: < 5 min
Main characteristics
- Electrolysis type: PEM (Proton exchange membrane, caustic free)
- Number of cell stacks: 1
Hydrogen gas production
- Max. nominal hydrogen flow: 1 Nm3/h (2.15 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): 6.3 kW
- Stack consumption: 4.7 kWh/Nm3 H2
- AC power consumption (BoP + stack): 6.3 kWh/Nm3 H2
Feed Water – Demi Water (optional Water Treatment Plant is not included)
- Consumption: < 1 L/Nm3 H2
- Conductivity: > 10 M?cm (< 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 2-2016 & NFPA 70
Other characteristics
- Duty cycle: 100% (24/7)
- Start-up time (from stand-by): < 1 sec
- Cold start time: < 5 min
Main characteristics
- Electrolysis type: PEM (Proton exchange membrane, caustic free)
- Number of cell stacks: 2
Hydrogen gas production
- Max. nominal hydrogen flow: 2 Nm3/h (4.31 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): 12 kW
- Stack consumption: 4.7 kWh/Nm3 H2
- AC power consumption (BoP + stack): 6 kWh/Nm3 H2
Feed Water – Demi Water (optional Water Treatment Plant is not included)
- Consumption: < 1 L/Nm3 H2
- Conductivity: > 10 M?cm (< 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: 800 kg (1,763 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