H2Tech - Electrolyzer Handbook 2022 - 107

2022 ELECTROLYZER HANDBOOK
PRODUCT CATEGORIES
COMPANY INDEX
PROTON EXCHANGE MEMBRANE (PEM) ELECTROLYZER
HGAS2SP
DESCRIPTION: HGAS2SP is ITM Power's medium-sized containerized PEM electrolyzer
system. This electrolyzer is a plug-and-play product, which includes two ITM Power
high-efficiency PEM electrolyzer stacks, alongside all necessary sub-systems required
to produce high-purity, self-pressurized hydrogen gas. The HGAS2SP is rated at
approximately 1.26 MW start of life (including all sub-systems) and can produce about
22 kg of hydrogen/hr. All other features of the fully integrated turnkey system are like
that of the HGAS1SP.
ADVANTAGES/KEY FEATURES: All ITM Power electrolyzer products offer the
following key advantages:
* PEM technology provides leading performance, longevity and selfpressurization.
PEM electrolyzers are particularly well-suited to using
renewable energy due to their ability to respond rapidly to fluctuations
in energy generation.
* Rapid response feature enables participation in primary and secondary
grid balancing markets. ITM Power's rapid response electrolyzer systems
can refuel a fuel cell electric vehicle in minutes.
* Full integration means that all necessary sub-systems are included
as standard.
* Modular structure allows flexibility of sizing using well-proven technology
and design.
* Dynamic stack clamping technology enables variable operation and rapid
stack exchange in the field.
* Hydrogen quality generated is of purity suitable for fuel cell applications.
* Flexible control system offers remote control and condition
monitoring features.
SPECIFICATIONS:
* Number of stacks: 2
* Power supply: 11 kV AC, 3 phase, 50 Hz
* Control: PLC
* Maximum hydrogen production: Approximately 22kg/hr
* Hydrogen purity: Up to 99.999% (ISO standard)
* Input power at maximum production: Approximately 1,390 kW
* Hydrogen generation pressure: 20 barg
* System packaging and size: 1 x 20-ft and 1 x 30-ft ISO containers
and external cooling equipment.
ECONOMICS: ITM Power's PEM systems offer turnkey, full system electrolyzer cost
reduction solutions through technology improvements, product standardization,
modularization, provision of larger systems and leveraging industry partnerships to
reduce system costs.
APPLICATIONS/INDUSTRIES SERVED: Industrial hydrogen application for refining,
methanation, renewable ammonia, steel, glass, mining, and renewable methanol.
Energy storage applications include decarbonizing heat, grid balancing, hydrogen
islands, power-to-gas energy storage, hydrogen tube trailer filling, backup power,
storing renewable energy and hydrogen lighting.
Fuel applications include hydrogen fuel stations for cars, buses, trains, trucks and
hydrogen for shipping and materials handling.
Continued 
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H2Tech - Electrolyzer Handbook 2022

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