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. They can be containerized, offering facilities flexible siting options.

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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