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MiniCO2OL® Integrated System

Multiple Compressor Rack
CO₂ Transcritical/ Booster system 
Medium and Low Temperature Combined

BENEFITS AT A GLANCE

  • Natural refrigerant CO2 (GWP=1, ODP=0)
  • Energy savings up to 10%
  • Attractive life-cycle cost
  • Not subject to EU the EU F-Gas Regulation

APPLICATIONS

  • Small to medium-sized supermarkets and discount stores
  • Indoor installation

  • REFRIGERANT:

    R744 (CO2)

  • COOLING CAPACITY:

    37-185 kW (MT),

    3-100 kW (LT)

Efficient, natural refrigeration

The Carrier MiniCO₂OL® range of refrigeration racks utilize natural refrigerant carbon dioxide (CO₂) to provide sustainable, energy-efficient refrigeration solutions across a wide range of cooling capacities.

MiniCO₂OL racks form part of the Carrier CO₂OLtec® range of the CO₂ refrigeration plant. CO₂OLtec systems demonstrate average energy savings of approximately 10 percent compared with traditional HFC refrigeration systems in mild to cold climates, resulting in attractive life-cycle costs and low return on investment periods.

CO₂ is a climate neutral refrigerant; it has a Global Warming Potential (GWP) of just one and an Ozone Depletion Potential (ODP) of zero and is not subject to the EU F-Gas Regulation.

Key Features

  • Compact design for indoor installation, with option for external weatherproof housing
  • 2 to 3 MT compressors
  • 0 to 2 LT compressors
  • Variable Speed Drive (VSD) for primary MT compressor
  • Maximum allowable pressure levels as detailed below (alternatives available):
    • LT suction = 25 bar
    • MT suction/common liquid = 45 bar
  • Discharge/gas cooler return = 120 bar
  • Integrated electrical panel incorporating rack and gas cooler controls
  • Eckelmann controls as standard, with option for either Danfoss or Wurm
  • Specially designed service modules allow all maintenance activities to be carried out from the front and one side, thus saving plant room space
  • Standardized, factory produced units

Options

  • External weatherproof housing
  • Danfoss or Wurm controls
  • VSD for primary LT compressor
  • Auxiliary condensing unit
  • Increased maximum allowable pressure levels
  • Eco compressor
  • Add-on CO₂OLheat® space heating system
  MT Transcritical LT Booster
No. of compressors: 2-3 0-2
Cooling capacity: Up to 185 kW Up to 100 kW
Refrigerant: R744 R744

 

Evaporating temperature at rack = -8°C for MT; -35°C for LT; Ambient temperature = +32°C)

  • 2 standard frame dimensions:
    • 2,30 x 0,80 x 2,00 m (LxWxH)
    • 2,80 x 0,80 x 2,00 m (LxWxH)

Efficient, natural refrigeration

The Carrier MiniCO₂OL® range of refrigeration racks utilize natural refrigerant carbon dioxide (CO₂) to provide sustainable, energy-efficient refrigeration solutions across a wide range of cooling capacities.

MiniCO₂OL racks form part of the Carrier CO₂OLtec® range of the CO₂ refrigeration plant. CO₂OLtec systems demonstrate average energy savings of approximately 10 percent compared with traditional HFC refrigeration systems in mild to cold climates, resulting in attractive life-cycle costs and low return on investment periods.

CO₂ is a climate neutral refrigerant; it has a Global Warming Potential (GWP) of just one and an Ozone Depletion Potential (ODP) of zero and is not subject to the EU F-Gas Regulation.

Key Features

  • Compact design for indoor installation, with option for external weatherproof housing
  • 2 to 3 MT compressors
  • 0 to 2 LT compressors
  • Variable Speed Drive (VSD) for primary MT compressor
  • Maximum allowable pressure levels as detailed below (alternatives available):
    • LT suction = 25 bar
    • MT suction/common liquid = 45 bar
  • Discharge/gas cooler return = 120 bar
  • Integrated electrical panel incorporating rack and gas cooler controls
  • Eckelmann controls as standard, with option for either Danfoss or Wurm
  • Specially designed service modules allow all maintenance activities to be carried out from the front and one side, thus saving plant room space
  • Standardized, factory produced units

Options

  • External weatherproof housing
  • Danfoss or Wurm controls
  • VSD for primary LT compressor
  • Auxiliary condensing unit
  • Increased maximum allowable pressure levels
  • Eco compressor
  • Add-on CO₂OLheat® space heating system
  MT Transcritical LT Booster
No. of compressors: 2-3 0-2
Cooling capacity: Up to 185 kW Up to 100 kW
Refrigerant: R744 R744

 

Evaporating temperature at rack = -8°C for MT; -35°C for LT; Ambient temperature = +32°C)

  • 2 standard frame dimensions:
    • 2,30 x 0,80 x 2,00 m (LxWxH)
    • 2,80 x 0,80 x 2,00 m (LxWxH)