Aerzener Maschinenfabrik GmbH
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H Series water electrolysers use Proton Exchange Membrane (PEM) technology to produce hydrogen gas on-site. They offer turnkey solutions for medium-scale applications requiring up to 6 Nm3/h of hydrogen gas at 99.999+% purity. These units have a minimal impact on facility floor space, are easy to maintain and typically can be installed within a day.
Features
Specifications
Source: Nel Hydrogen
| Specifications | H2 | H4 | H6 |
|---|---|---|---|
| Nominal Production Rate | 2 Nm3/h (76 SCF/h)4.31 kg/24 h | 4 Nm3/h (152 SCF/h)8.63 kg/24 h | 6 Nm3/h (228 SCF/h)12.94 kg/24 h |
| Turndown Range | 0 to 100% | 0 to 100% | 0 to 100% |
| Power Consumption by System at 100% Capacity1 | 7.3 kWh/Nm3(19.2 kWh/100 SCF) | 7 kWh/Nm3(18.5 kWh/100 SCF) | 6.8 kWh/Nm3(17.8 kWh/100 SCF) |
| Purity | 99.999+% | 99.999+% | 99.999+% |
| O2-Content in H2 | < 1 ppm v | <1 ppm v | < 1 ppm v |
| H2O-Content in H2 | < 5 ppm v | < 5 ppm v | < 5 ppm v |
| Delivery Pressure | 15 barg (218 psig);Optional 30 barg (435 psig) | 15 barg (218 psig);Optional 30 barg (435 psig) | 15 barg (218 psig);Optional 30 barg (435 psig) |
| Dimensions – L x W x H | 1.8 m x 0.8 m x 1.9 m(5.9 ft x 2.5 ft x 6.6 ft) | 1.8 m x 0.8 m x 1.9 m(5.9 ft x 2.5 ft x 6.6 ft) | 1.8 m x 0.8 m x 1.9 m(5.9 ft x 2.5 ft x 6.6 ft) |
| Ambient Temperature | 5 to 50°C(41 to 122º F) | 5 to 50°C(41 to 122º F) | 5 to 50°C(41 to 122º F) |
| 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.
1Beginning of life and dependent on configuration and operating conditions.
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