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Close control with inverter compressors
Commercial air condi..
Air handling unit an..
Close control with i..
Packaged unit with i..
Process cooling: eff..
Packaged unit for electronic cabinet cooling
Air handling unit
Packaged unit A/C
Variable Refrigerant Flow
Close control air conditioners are used in the cooling of electronics such as IT and electronic equipment used in data centres, in telecommunications and in manufacturing industries.
The slim-line units can be placed by or mounted on the walls of buildings such as shelters for GSM mobile phone network equipment, or inside industrial premises where sensitive electronic control panels require cooling.
Such cooling units need to operate reliably either continuously or intermittently, and provide cooling in both compressor and free cooling modes. The maintenance of a stable temperatures and humidity control are key design challenges in these applications, since they are used in environments where ambient temperatures often vary significantly during the day.
Why choose Danfoss variable speed compressors for close control?
By using the Danfoss inverter compressor solutions, significant
can be achieved compared to traditional on-off compressors or mechanically-modulated technologies.
Furthermore, this variable speed compressor solution adjusts smoothly and quickly to cooling demands, providing
precise temperature control
. This reduces operating costs and increases the reliability and lifetime of the cooled system.
Zone set point is maintained by on-off switching
Set point temperature is maintained precisely using an inverter compressor
What other benefits are there for your customers when they choose Danfoss inverter compressors?
means not only
every day but also general improvement over the course of a year
Stable and precise temperature control
offers greater comfort for staff and increased reliability of the equipment cooled
Adaptability to varying cooling load
, especially when free-cooling is used, will add extra energy savings
Reduced start-up current
can reduce your electricity charges
Better control of static electricity
due to more precise humidity control is an additional benefit for sensitive applications
The most important benefits for customers
More than 30% of energy saving compared to a unit equipped with on-off technology
Innovation and development of new technologies made possible
Increased market share achievable through more innovative products
Greater ability to expand and grow
VZH in IT cooling brochure
Data Center case study