The H Series electrolysers provide turnkey solutions for small-scale applications, delivering up to 6 Nm³/h of hydrogen gas with 99.999+% purity.
These units have a small footprint and are designed for easy installation and maintenance.
Features
- Pure hydrogen at process pressure – up to 30 barg (435 psig) hydrogen and 99.999+% purity
- Cost-effective hydrogen supply – tracks electric costs
- Increased safety – caustic chemicals are not used
- Virtually zero stored hydrogen – removes the hazard of flooding the space
- Small footprint – only a fraction of space needed compared to trailers or cylinders
- Dependable supply of hydrogen – field-proven reliability
- Quick and easy installation – normally up and running in a da
- Automated – safe operation without manual involvement
- Low maintenance – needs as little as 4 hours of annaual maintenance
Specifications
Source: NEL Hydrogen
| |
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) |
7.0 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 ºC (41 to 122 ºF) |
5 to 50 ºC (41 to 122 ºF) |
5 to 50 ºC (41 to 122 ºF) |
| Electrolyte |
Proton Exchange Membrane |
15 barg (218 psig); Optional 30 barg (435 psig) |
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.
1 Beginning of life and dependent on configuration and operating conditions.