The A485 is an atmospheric bi-polar alkaline electrlyser cell stack coupled to a matching electrolyte system. The stack consists of 230 cells assembled on a self-supporting rigid steel frame.

Elevate your industrial processes with one of the world's most energy-efficient electrolysers, designed to meet the demands of the future. Unprecedented Efficiency: The A Series boasts a remarkable cell stack power consumption as low as 4.5 kWh/Nm³, setting a new standard for energy efficiency in hydrogen production.

Scalability Redefined: Combine multiple A485 electrolysers to meet any required production capacity. For instance, the A4000 seamlessly integrates 8 electrolysers, achieving an impressive production capacity of 3880 Nm³/h of hydrogen.

Unprecedented Efficiency: Boasting a remarkable cell stack power consumption as low as 4.5 kWh/Nm³, the A485 sets a new standard for energy efficiency in hydrogen production. Scalability: Any required production capacity can be met by combining multiple A485 electrolyser stacks.

With 3,500+ electrolysers installed worldwide, Nel is a leader in both alkaline and PEM water electrolysis. Since 1927, our R&D-driven innovations have set industry benchmarks for reliability, efficiency, and performance.

Scalability Redefined: Combine multiple A485 electrolysers to meet any required production capacity. For instance, the A4000 seamlessly integrates 8 electrolysers, achieving an impressive production capacity of 3880 Nm³/h of hydrogen.

Nel Hydrogen: A well capitalized pure play hydrogen technology company with a global footprint... Nel’s place in the green hydrogen value chain... Hydrogen technology solutions, commercialized and market ready... Strong field know-how and manufacturing capacity “at scale”... Electrolysis set to take larger share of overall hydrogen market.

Nel Hydrogen Proton® PEM water electrolysers are designed to meet the specific needs of high purity industrial applications. These state-of-the-art units offer turnkey solutions for the growing need for stable, cost-effective, high volume hydrogen supply. TRANSFORMER/RECTIFIER The transformer and rectifier convert the AC voltage supply

The document provides utility requirements for two alkaline water electrolysers rated at 485Nm3/h and 1000Nm3/h, including initial and steady state requirements for KOH, demineralized water, potable feed water, process cooling, cell stack cooling and gas cooling.

Our water electrolysers make a superior choice for Industry, Transport and Power-to-X applications. Multiple, scalable, flexible, modular product ranges are set to meet any customer requirements. Electrolysers Brochure covering Nel Hydrogen’s full range of alkaline and PEM water electrolysers.