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Precision cabinet
50CJ

Cooling capacity : 5-47 kW

Air flow : 1 300-12 000 m³/h

  • Compact footprint
  • Dual-wall construction
  • Fan motor assembly with EC motor (electronically commutated)
  • PLC control
  • Condenser fan variable speed control
  • 50CJW : chilled water model
    • Cooling capacity range: 5 to 27 kW
    • Flow rate: 1 300 to 6 000 m3/h
    • 7 sizes available
  • 50CJX : direct expansion model with exterior air condensation unit
    • Cooling capacity range: 7 to 47 kW
    • Flow rate: 1 300 to 12 000 m3/h
    • 11 sizes available

Indoor unit

Casing

  • Dual wall construction
  • RAL 7035 grey pre-lacquered removable panel

Filtration

  • F2SI type filter cells, efficiency 90% as per ASHRAE gravimetric test (G4)
  • Filter cells tightly compressed to ensure a completely leaktight seal
  • Fouling level monitored by an analogue pressure sensor

Cooling coil cross-section

  • Copper tube coil, aluminum fins
  • Condensate drain pan
  • Model W with 2- or 4-way control valve fitted and connected
  • Model X with thermostatic expansion valve

Ventilation section

  • Direct drive centrifugal fan, associated with an electronically commutated (EC) motor
  • EC motor: fan adaptation via manual adjustment or "self-regulating" adjustment by the controller
  • Air flow rate monitored by an analogue pressure sensor

Electrics box

  • Emergency stop type disconnect switch
  • Regulated by Carrier CCU controller
  • Return air dry-bulb temperature control
  • Return humidity control

Outdoor unit (Model X)

Scroll compressor

  • Crankcase resistance on models 50-65-75
  • Air-cooled condenser, copper tube coil, aluminum fins
  • Propeller fan(s) with EC motor
  • All-season operation
  • Condensation pressure control by fan variable speed control (pressure sensor)
  • External operating limits: -15°C to +45°C
  • Casing in recyclable synthetic "ABS" material and UV stabilized, light and very solid

Carrier CCU controller

  • 160-character display showing the operating instructions, operating states, faults and solutions
  • Configurable controller
  • Two fault levels
  • Monitoring of operating times

Indoor units

  • Electric heater
  • Hot water coil
  • Humidifier

Outdoor units

  • Anti-vibration mount kit
  • Wall support kit
  • Crankcase resistance on models 28-35
  • Thermostatic expansion valve kit
  • Blygold pump kit

Indoor units

  • Support base for supply air via raised floor
  • Supply plenum
  • Acoustic plenum with sound trap
  • Motorized damper on intake section
  • Additional water leak sensor
  • Fire thermostat
  • Hydraulic connection kit
  • LON gateway
  • Changeover thermostat (only for W)
  • 50CJW : chilled water model
    • Cooling capacity range: 5 to 27 kW
    • Flow rate: 1 300 to 6 000 m3/h
    • 7 sizes available
  • 50CJX : direct expansion model with exterior air condensation unit
    • Cooling capacity range: 7 to 47 kW
    • Flow rate: 1 300 to 12 000 m3/h
    • 11 sizes available

Indoor unit

Casing

  • Dual wall construction
  • RAL 7035 grey pre-lacquered removable panel

Filtration

  • F2SI type filter cells, efficiency 90% as per ASHRAE gravimetric test (G4)
  • Filter cells tightly compressed to ensure a completely leaktight seal
  • Fouling level monitored by an analogue pressure sensor

Cooling coil cross-section

  • Copper tube coil, aluminum fins
  • Condensate drain pan
  • Model W with 2- or 4-way control valve fitted and connected
  • Model X with thermostatic expansion valve

Ventilation section

  • Direct drive centrifugal fan, associated with an electronically commutated (EC) motor
  • EC motor: fan adaptation via manual adjustment or "self-regulating" adjustment by the controller
  • Air flow rate monitored by an analogue pressure sensor

Electrics box

  • Emergency stop type disconnect switch
  • Regulated by Carrier CCU controller
  • Return air dry-bulb temperature control
  • Return humidity control

Outdoor unit (Model X)

Scroll compressor

  • Crankcase resistance on models 50-65-75
  • Air-cooled condenser, copper tube coil, aluminum fins
  • Propeller fan(s) with EC motor
  • All-season operation
  • Condensation pressure control by fan variable speed control (pressure sensor)
  • External operating limits: -15°C to +45°C
  • Casing in recyclable synthetic "ABS" material and UV stabilized, light and very solid

Carrier CCU controller

  • 160-character display showing the operating instructions, operating states, faults and solutions
  • Configurable controller
  • Two fault levels
  • Monitoring of operating times

Indoor units

  • Electric heater
  • Hot water coil
  • Humidifier

Outdoor units

  • Anti-vibration mount kit
  • Wall support kit
  • Crankcase resistance on models 28-35
  • Thermostatic expansion valve kit
  • Blygold pump kit

Indoor units

  • Support base for supply air via raised floor
  • Supply plenum
  • Acoustic plenum with sound trap
  • Motorized damper on intake section
  • Additional water leak sensor
  • Fire thermostat
  • Hydraulic connection kit
  • LON gateway
  • Changeover thermostat (only for W)

Works well with