Square Design Alkaline Hydrogen Electrolyzers
3000 Nm3/h Square Alkaline Water Electrolyzer
Advantage
①Easy to operate and maintain
Sealed by hydraulic extrusion, disassembled and assembled on site, and quick maintenance time
②Modular design
Independent single-chamber unit, expandable single cells, and connectable multiple cells
③Low power consumption
Zero-gap design, pure nickel electrodes, and high conductivity
④High reliability
Double safety insurance with hydraulic automatic control and multi-point mechanical locking, high-strength mechanical support frame, and independent liquid inlet and outlet of the single chamber to ensure uniform temperature field
Technical Specifications
1. Hydrogen production capacity: 3000 Nm³/h
This Square AWE equipment has a huge hydrogen production capacity of up to 3000 Nm³/h, which can provide powerful support for application scenarios with high demand for hydrogen energy and reliable guarantee for large-scale applications in the hydrogen energy industry.
2. DC power consumption: 4.1-4.3 kWh/Nm³
Efficient energy conversion is one of the critical indicators to measure the quality of alkaline water electrolyzers. The DC power consumption of this electrolyzer is controlled at 4.1-4.3 kWh/Nm³, realizing efficient use of energy, effectively reducing the energy cost of hydrogen production, and meeting the concept of sustainable development of clean energy.
3. Purity of hydrogen before purification: more than 99.8%
At the initial stage of hydrogen production, this Square AWE equipment ensures that the purity of hydrogen before purification is more than 99.8%. The high purity lays a foundation for subsequent deep purification of hydrogen and ensures that hydrogen quality meets a wide range of application standards.
4. Purity of hydrogen after purification: up to more than 99.999%.
Based on the advanced purification technology, the electrolyzer can achieve the purity of hydrogen of more than 99.999% after hydrogen purification. The high-purity hydrogen can be widely applied in fuel cells, power and other fields, facilitating the promotion of clean energy.
5. Working pressure: 0.5 MPa
The working pressure of this Square AWE equipment is 0.5 MPa, which ensures that the equipment can run safely and be adaptable to diverse hydrogen application scenarios, making it more widely used in different fields.
6. Working temperature: 85±5℃
The working temperature of this Square AWE equipment is maintained at 85±5℃, which ensures the favorable temperature environment for hydrogen production, facilitating the improvement of hydrogen production and quality, and ensuring the stable operation of the equipment.
7. Power fluctuation range: 10-120%
This electrolyzer has a wide power fluctuation range, which can run stably within the power fluctuation range from 10% to 120%, making it adaptable to diverse power supply conditions and more reliable.
8. Duration of a cold start ≤ 35min, and duration of a hot start ≤ 5min
It only takes electrolyzer 35 or 5 minutes to finish a cold start or a hot start times, respectively, making it adaptable to application scenarios where frequent starts and stops are required.
9. Designated service life: 8000 hours
This Square AWE equipment has been strictly designed and tested with a designated service life of up to 8000 hours, which not only reduces the frequency of equipment replacement, but also lowers maintenance costs, providing users with a reliable experience.
|
Name |
Parameter |
|
Hydrogen production capacity(Nm³/h) |
3000 |
|
DC power consumption(kWh/Nm³) |
4.1~4.3 |
|
Hydrogen purity (Before purification) |
≥99.8% |
|
Hydrogen purity (After purification) |
≥99.999% |
|
Operating pressure(MPa) |
0.5 |
|
Operating temperature(℃) |
85±5 |
|
Power consumption range |
10~120% |
|
Cold start time (Minute) |
≤35 |
|
Hot start time (Minute) |
≤5 |
|
Annual working hours (h) |
8000 |
Scope of Application
Energy station: It can be used in fields such as power generation, energy storage and fuel cells.
Transportation: Used in the transportation field, hydrogen production and hydrogenation integrated station electrolyzer hydrogen production, hydrogenation station hydrogenation. Hydrogen fuel cell on-board hydrogen storage systems for medium and heavy-duty vehicles, external hydrogen source hydrogenation stations, and management of vehicle hydrogen transportation in areas without hydrogen sources. Promote the development of hydrogen fuel cell vehicles.
Industrial uses: Green hydrogen synthesis, ammonia synthesis, methanol synthesis, refining and coal chemical industry, and also used as a reducing agent in the metallurgical industry. It is used in industrial fields such as chemical production, metal processing, and synthesis of hydrogen from hydrides.
SANY Introduces the World's Largest Single Hydrogen Production Electrolyzer
On December 8th, SANY Hydrogen Energy unveiled the globe's most extensive hydrogen production unit to date, the S-series 3000 Nm3/h Square Electrolyzer, along with solutions capable of generating hydrogen on a gigawatt scale utilizing eco-friendly power sources. The presentation meticulously outlined the S-series 3000 Nm3/h Square Electrolyzer's cutting-edge design and high-efficiency operation, underscoring its vast potential across various application domains. This innovative product incorporates an inlet and outlet flow field configuration, verified through simulation analysis, and introduces a novel dual safeguard technology. This technology encompasses an automated tightening system and a mechanical lock via two hydraulic cylinders, significantly enhancing the unit's versatility and reliability in a wide array of hydrogen generation environments. This advancement aims to extend the electrolyzer's lifespan considerably.
Expanding on this, SANY Hydrogen Energy's breakthrough represents a significant stride in the hydrogen energy sector, offering a scalable and sustainable solution to meet the growing demand for green energy. The dual insurance technology not only ensures operational safety and efficiency but also sets a new standard for reliability in the hydrogen production industry. By focusing on green electricity as a power source, SANY is contributing to the reduction of carbon emissions and advancing the global transition towards cleaner energy sources. The development of such large-scale and efficient hydrogen production systems is crucial for supporting a wide range of industries, including transportation, manufacturing, and power generation, in their efforts to become more sustainable.
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