PEM Hydrogen Generators: 10 to 30 Nm³/h

C Series water electrolysers produce up to 30 Nm3/h of hydrogen gas at 99.9998% purity using Proton Exchange Membrane (PEM) technology. They are ideal for a variety of industrial applications. These units replace the need for hydrogen tube trailers or liquid hydrogen storage, reducing operational safety risks associated with delivered hydrogen.

Features

  • Pure hydrogen at process pressure – up to 30 barg (435 psig) hydrogen and 99.9998% purity
  • Economical hydrogen supply – tracks electric costs 
  • Increased safety – no caustic chemicals
  • Virtually zero stored hydrogen – eliminates the risk of flooding the space
  • Small footprint – fraction of space needed compared to cylinders or trailers
  • Reliable supply of hydrogen – field-proven reliability
  • Fast and easy installation – typically up and running in a day
  • Automated – safe, unattended operation
  • Low maintenance – requires as little as 4 hours of maintenance per year

Specifications

Source: Nel Hydrogen

Specifications C10 C20 C30
Nominal Production Rate 10 Nm3/h 20 Nm3/h 30 Nm3/h
Production Capacity
Dynamic Range
0 to 100% 0 to 100% 0 to 00%
Power Consumption
by System1
6.2 kWh/Nm3 6.0 kWh/Nm3 5.8 kWh/Nm3
Purity 99.9998% 99.9998% 99.9998%
O2-Content in H2 < 1 ppm v < 1 ppm v < 1 ppm v
H2O-Content in H2 < 2 ppm v < 2 ppm v < 2 ppm v
Delivery Pressure 30 barg 30 barg 30 barg
Dimensions
Electrolyser
Enclosure – L x W x H
Power Supply
Enclosure – L x W x H

2.5 m x 1.2 m x 2 m

1.7 m x 1 m x 2 m

2.5 m x 1.2 m x 2 m

1.7 m x 1 m x 2 m

2.5 m x 1.2 m x 2 m

1.7 m x 1 m x 2 m
Ambient Temperature 5 to 40°C 5 to 40°C 5 to 40°C
Electrolyte Proton Exchange Membrane Proton Exchange Membrane Proton Exchange Membrane
Feed Water Consumption 0.9 l/Nm3 0.9 l/Nm3 0.9 l/Nm3

 

For reference only - specifications are subject to change. Please contact Nel Hydrogen for solutions to best fit your needs.

1Dependent upon configuration and operating conditions.

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