Hydrogen Cooling System SUK 350L

LAUDA DR. R. WOBSER GMBH & CO. KG

  • Hydrogen cooling system SUK 350L has a peak cooling capacity of 40 kW at -40°C
  • Standalone plug and play system
  • Indirect cooling with f gas R449A
  • Suitable for light and heavy duty application
  • Integrated remote service
  • Modular engineering: individual tailor-made solutions

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Hydrogen cooling system SUK 350L

  • Hydrogen cooling system SUK 350L offers innovative temperature control solutions to meet the challenges of handling hydrogen, which arise in the refueling of hydrogen vehicles.
  • Refueling at a pressure of 700 bar causes high compression of the remaining gas in the tank and heats it up. Therefore, the hydrogen must be pre-cooled to absorb this heat energy.
  • LAUDA has modified an ultracool circulation chiller for this purpose, to achieve the required temperature. Even lower temperatures are required for the actual refueling process −40 °C is required for pre-cooling.
  • Accumulator has the advantage that the dispenser is immediately ready when a vehicle drives up.
  • Heat energy is discharged indirectly via the liquid heat carrier over a distance of 30 to 40 meters. This is a real advantage, as a cold temperature of −40°C is needed as close as possible.
  • Cooling capacity must also be safely provided when the ambient temperature is between −20 and 42 °C, which is now a widespread specification in central Europe, due to rising (outdoor) temperatures. In this respect, the system is usually located in the open air.

Benefits

  • Lowest temperatures such as −40°C can be achieved by this hydrogen cooling system with output power of 20KW
  • Heat energy is discharged indirectly via the liquid heat carrier over a distance of 30 to 40 meters. This is a real advantage, as a cold temperature of −40°C is needed as close as possible to the fueling station
  • Outdoor Installation
  • Robust Design
  • Strictest safety standards
  • Planned and built precisely according to customer‘s wishes

Features

  • Outdoor installation
  • Air-cooled refrigeration system
  • Outdoor temperatures between −20 °C and 40 °C
  • Hermetically sealed pump with magnetic coupling
  • Outputs from 4 – 8 m3/h against 4 bar
  • Cooling capacity approx. 20 kW at −40 °C
  • Cooling capacity (peak): 40 kW at −40 °C
  • Hermetically sealed pump with magnetic coupling
  • Complete system test in the LAUDA test bench before shipment

Applications

  • General cooling requirements of hydrogen applications
  • Required cooling at hydrogen filling stations (e.g. heat dissipation during compression process, precooling of hydrogen)
  • Process cooling of electrolyser applications

Variant

  • SUK 400L -  Higher cooling capacity system is available, please find more details here

Use cases

  • We will provide around 20 process cooling units for a French manufacturer of hydrogen filling stations until June 2022. These will be responsible for an essential part of the refueling process, cooling the hydrogen to -40 °C as part of the application. The filling stations will be used throughout Europe
  • Cooling unit SUK 350L at Hydrogen refueling solution (HRS) Industry
  • LAUDA cooling unit SUK350L- HYDROGEN-REFUELING-SOLUTIONS

Contact us

  • We can help you in providing suitable hydrogen cooling system for your hydrogen refueling station.
Brand LAUDA
Max Cooling Capacity (in kW) 40
Max Input Voltage (in V) 400
Max Current (in A) 70
Electronic Control Interface Modbus TCP/IP
Ingress Protection Rating IP54
Max Ambient Temperature (in °C) 42
Min Ambient Temperature (in °C) -20
LAUDA DR. R. WOBSER GMBH & CO. KG

We are LAUDA – the world leader in precise temperatures. Our Constant temperature equipment and systems are at the heart of important applications, contributing to a better future. As a full-service provider we guarantee the optimum temperature in research, production and quality control. We are the trusted partner for electromobility, hydrogen, chemical, pharmaceutical/biotech, semiconductor and medical industries. For almost 70 years we have been inspiring our customers with our competent consulting and innovative solutions, anew every day – globally.

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