Allround Cooling System ( Turn Key Chiller)

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The storage system of Allround Storage is set up in such a way that outside air is used to cool the product whenever necessary. However, in some conditions this is not feasible. For this Allround Storage provides the Compact Cooling Machine system. These units can be easily installed and integrated in an existing system. Only first class components like Bitzer compressors and Danfoss applications are used. Only cooling gasses are used with the lowest GWP values.

The Compact Cooling Machine is a system with two parts. The Compact Cooling Machine unit is a compact machine with inbuilt compressor / condenser unit, including heat exchanger and pump for the second water based circuit. The cooling unit will be placed outside. The second part, the air coolers are inside the rooms. The air cooler circuit is water based; glycol or temper can be added in case of very low temperatures.

Important features

  • Turn key cooler, all components built into 1 machine.
  • Evaporator, Condenser, Compressor, Ventilation, Outside air cooling in 1 unit.
  • Independent units per cell, therefore flexibility in temperature regime in the different cells.
  • Easy to install, no refrigeration work on the site.
  • Low maintenance.
  • The units are made according to the European refrigeration standards.
  • Cooling gas, R32, a high pressure gas with high efficiency and low GWP
  • Evaporator fans, condenser fans and ventilation fans are EC type, with built-in soft starter and frequency control.
  • 20% lower energy consumption compared to AC fans.
  • No ampere peaks when starting up. Suitable for solar energy.No central technical room required, no water cooling system required outside
  • Condenser is sustainably air-cooled.
  • Air-controlled sustainable defrost system

Condenser

Standard oversized condenser for tropical conditions

  • Stainless steel housing
  • Copper tube, aluminum fin
  • Suitable for every climate
  • Air cooled (sustainable)
  • EC condenser fans, with inbuilt soft starter and frequency control.
  • Frequency controlled to reach the optimal air flow according the outside temperature.

Compressor

Bitzer scroll compressor series GSD with R32 cooling gas.

  • Reliable
  • Low maintenance
  • Long life
  • Efficient

The combination of Bitzer scroll compressor with R32 cooling gas is a very efficient combination with a high COP value. (Coefficient Of Performance)

R32 cooling gas

  • High pressure efficient gas.
  • 10 % more efficient compared to predecessor gas
  • Low GWP value (Global Warming Potential)
  • Worldwide available
  • Food safe

Evaporator

In storage systems it is essential for humidity control, to cool with a low Δ T. ( temperature difference in / out evaporator). To achieve this low Δ T, double sized evaporators are used compared to standard evaporators.

  • Double heat transfer area
  • Fin spacing 7 mm
  • Copper tube, aluminum fin
  • Stainless steel housing
  • EC evaporator fans, with inbuilt soft starter and frequency control
  • Natural sustainable defrosting system

Coils & Gases

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