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Cooling series: Vario-Line

KKT chillers offers customized solutions.

How can we optimize the operating costs of the chiller?
The compressor is by far the biggest consumer of a chiller. A speed-controlled compressor – like those fitted in the Vario-Line (vBoxX) – reduces power consumption significantly as this type of compressor adapts perfectly to the respective partial load.

How can we minimize the adjustment work and thus potential sources of disturbances or errors for the
heat exchanger chassis in the CT’s gantry?

As the speed-controlled compressor and speed-controlled fan work seamlessly with an electronic expansion valve, the supply temperature to the heat exchanger is absolutely exact. This means you don´t need e.g. a 3/2-way valve control.

Cooling Capacity 6-28 kW


The Vario-Line (vBoxX) products provide exactly the cooling capacity your application needs at any given time.

- Variable: the speed-controlled compressor adapts perfectly to any partial load.
- Compact: lowest-possible space requirement of the Vario-Line (vBoxX) products thanks to the  micro channel concept and the high-efficiency refrigerant R410 A.
- Maximum temperature accuracy: in many cases you can do without a mixer control for the heat exchanger as the Vario-Line (vBoxX) allows you to keep the supply temperature at ±0,5 K.