PENSUM Air in the lab: A chiller secures the future
In the lab, precise temperature specifications need to be maintained. Even the smallest deviation can quickly affect test results and, in the worst case, make them unusable. A German research lab specialising in infectious diseases is avoiding any risk in this regard. That is why those responsible have ordered a PENSUM Air from ENGIE Refrigeration’s Free Cool product line.
They were won over by several specific properties of this chiller, as product manager Rosa Gutarz reports: ‘Our PENSUM Air Free Cool is especially efficient and eco-friendly. This version is equipped with an integrated free cooling module. Depending on the outside air temperature, the machine switches from compression mode to free cooling or combined operation.’ Free cooling is an efficient, energy-saving operating mode in which the cold ambient air cools down the chilled medium. This saves energy that would be used to operate the compressors. In addition, this PENSUM Air contains the climate-friendly HFO refrigerant R-454B, which has a low GWP (global warming potential) value of 466 – an important advantage in regard to the future requirements of the F-gas Regulation. ‘Thanks to its low GWP value, R-454B lowers carbon emissions enormously in comparison to traditional solutions – by 31 per cent in comparison to R-32, and even by 78 per cent compared to R-410A,’ explains Rosa Gutarz. She continues: ‘By choosing the PENSUM Air chiller, our customer is set up for the long term and has invested in the future.’ Just over half a year ago, in January 2020, the experts at ENGIE Refrigeration completely redesigned the air-cooled PENSUM Air series – and thus set new standards for chillers in medium-capacity ranges.
Operational reliability thanks to a PENSUM chiller
Due to the special characteristics that have been included since, the PENSUM Air chiller is ideally suited for use in mid-sized office buildings and public institutions. So it is hardly surprising that the PENSUM Air fully displays its merits in a large laboratory: Among the positives are, in particular, its low overall weight and extremely low noise levels, as the chiller is installed on the roof of the building. From here, the model, which has a refrigeration capacity of 295 kilowatts, will cool all the lab and office buildings belonging to the institute.
The chiller thus fulfils a central task, as regional sales manager Harald Heyden explains: ‘The PENSUM AIR is an extension of an existing refrigeration system on site, but it will be used as the main machine from now on. For one thing, this will expand the refrigeration capacity. It will also help the research institute to better secure its entire system and minimise the risk of refrigeration supply failure – a decisive added value that can secure our future.’
PENSUM Air: A chiller developed for sensitive environments
ENGIE Refrigeration has many years of experience in sensitive areas of application: QUANTUM and PENSUM chillers are used in medical facilities, the pharma industry and at data centres, for example – to the full satisfaction of customers around the world.
Articles you might also be interested in
How refrigerants can withstand the future and increase machine efficiency
Find out how to boost the efficiency of your chiller and heat pump with ENGIE Refrigeration and the right refrigerant. Discover the expert opinion now.
Cooling and heating technology with heart: How ENGIE Refrigeration is breaking new ground in B2B marketing
B2B marketing is boring? Not at all! ENGIE Refrigeration shows that creative communication and marketing approaches are worthwhile - and, on the contrary, should not rely on purely rational messages when it comes to cooling and heating if they are to be fully effective. This is because ENGIE Refrigeration's marketing activities differentiate it from the market in the same way as its product portfolio. Tatiana Köhler, Head of Marketing and Communication, reports on strategies, measures and channels in the "on point." magazine.
Ready for the green cooling and heating future: Mastering decarbonisation with ENGIE Refrigeration
Decarbonisation is the great challenge of our time - and it is a challenge for companies in all sectors of the economy. How can energy consumption and CO2 emissions in the cooling and heating sector be reduced? ENGIE Refrigeration is a specialist in the decarbonisation of the industry: In this interview, Jochen Hornung, CEO of ENGIE Refrigeration, explains how our company is supporting users on this challenging path with targeted solutions for cooling and heating.
Tailor-made solution for data centres: 16 water-cooled QUANTUM chillers in a container ensure whisper-quiet operation and maximum efficiency
16-fold chiller power in the Netherlands: ENGIE Refrigeration proves that operational reliability and high-end technology in data centres work best with water-cooled chillers for a large, internationally active provider in the field of large data centres: 16 QUANTUM Water models in a GENIUM container promise outstanding efficiency and whisper-quiet operation. Jürgen Martin, Key Account Manager Data Centre at ENGIE Refrigeration, reveals exciting details about the project
Refrigerants with a future: Mastering the F-Gas Regulation sustainably thanks to ENGIE Refrigeration
By 2030, the European Union aims to reduce emissions of fluorinated greenhouse gases by 70 million tonnes of CO2 equivalent to 35 million tonnes of CO2 equivalent compared to 1990. The F-Gas Regulation makes a key contribution to this by incentivising the use of alternative refrigerants and requiring those responsible to develop new strategies for the cooling and heating supply of tomorrow. Jörn Stiegelmeier, Head of Technology and Development at ENGIE Refrigeration, knows the legal situation very well, not least through his association work at the Bundesindustrieverband Technische Gebäudeausrüstung e. V. (BTGA), and points out future-proof perspectives.
Customised rental cooling: QUANTUM air chillers offer sustainable added value for major radio and television broadcaster
Customisable, extremely flexible and highly efficient: rental chillers guarantee consistent security of supply in a wide range of applications. In the studios of a public broadcaster in Germany, ENGIE Refrigeration proves how precisely rental refrigeration can be integrated into existing environments, even under demanding conditions. Hans-Werner Barkhofen, Head of Service Germany West at ENGIE Refrigeration, talks in an interview about the challenges and opportunities of rentable refrigeration solutions.
How sustainable milk production succeeds with our high-temperature heat pump
The dairy industry is both energy-intensive and particularly demanding when it comes to cooling and heating. A solution that convinces with quality, efficiency and climate friendliness is therefore essential. How ENGIE Refrigeration manages this task for a specialist in drying and evaporating technology with a thermeco2 high-temperature heat pump and ensures sustainable dairy production in the process, Daniel Keller, Director Sales & Business Development, reveals in an interview.
Chillers and heat pumps par excellence: the symbolic power of our new corporate visual
At ENGIE Refrigeration, we set promising standards for numerous industries not only with chillers but also with heat pumps. We are now communicating this more strongly to the outside world with our new corporate visual, which is both eye-catching and forward-looking.
20 years of QUANTUM: the success story of an innovative and sustainable chiller
20 Jahre QUANTUM, 20 Jahre starke Leistung, hervorragende Betriebssicherheit und hohe Effizienz – der Geburtstag unserer Kältemaschine bietet den perfekten Anlass, um zwei Jahrzehnte der Vorzeigeserie Revue passieren zu lassen.
Ten in one: QUANTUM chiller and SPECTRUM heat pump provide pioneering momentum for data centres
Digitisation is one of the economic megatrends of our age. Most businesses are reliant on smooth-running information technology (IT) – and thus on data centres, the IT all-rounder. But how can a sensitive digital infrastructure be operated as safely, efficiently and sustainably as possible? With its QUANTUM chiller and SPECTRUM heat pump, ENGIE Refrigeration now takes care of ten local data centres belonging to a German provider – and is breaking new ground for the IT industry in the process.