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AquaForce® - Fixed-speed water-cooled screw liquid chiller & water-sourced screw heat pump
30XWH / 30XWHP

Refrigerant : R-134a

Compressor : screw fixed-speed

Nominal cooling capacity : 270-1 760 kW

Nominal heating capacity : 320-2 030 kW

The 30XWH heat pumps are the premium solution for industrial and commercial applications where installers, consultants and building owners require optimal performances and maximum quality.

  • Low energy consumption
  • High reliability
  • Easy and fast installation
  • Low operating sound levels
  • Environmental care

 
30XWH - Entry-level efficiency
Offer an optimized balance of technical and economical aspects.
 
30XWHP - Premium-efficiency
Offer unequalled energy efficiency to satisfy the most stringent demands of building owners wanting to reduce operating costs to the minimum.

General description

  • Twin-rotor screw compressors with a variable capacity valve
  • Refrigerant R134a
  • Touch Pilot control system
  • Flooded heat exchangers that are mechanically cleanable
  • Can provide an evaporator leaving temperature down to 3.3°C (-12°C optional)
  • Can deliver up to 50°C (63°C optional) on the condenser side when operating as a heat pump

Low energy consumption

  • SEPR up to 8.0 and SEER up to 7.2
  • Twin-rotor screw compressor equipped with a high efficiency motor and a variable capacity valve that permits exact matching of the cooling capacity to the load
  • Flooded multi-pipe heat exchangers for increased heat exchange efficiency
  • Electronic expansion device permitting operation at a lower condensing pressure and improved utilisation of the evaporator heat exchange surface

Low operating sound levels

  • Silencers on the compressors discharge line
  • Silencers on the economizer return line
  • Acoustic insulation on the components that are most subjected to radiated noise
  • Option 257 further reduces the global unit sound level

Easy and fast installation

  • Compact design
  • Simplified electrical connections
  • Simplified hydraulic connections
  • Fast commissioning
carrier-30XW-water-cooled-screw-chiller-side-view.jpg

Environmental care

  • R-134a refrigerant with zero ozone depletion potential
  • Leak-tight refrigerant circuit

High reliability and easy servicing

  • Increased global performance as well as Carrier’s acclaimed product quality and reliability
  • Major components are selected and tested to minimize failures possibility, as well as many design choices have been taken in this perspective
  • Industrial-type screw compressors with oversized bearings and motor cooled by suction gas
  • All compressor components are easily accessible on site minimizing down-time
  • Two independent refrigerant circuits (from 1000 kW upwards); the second one automatically takes over, if the first one develops a fault, maintaining partial cooling under all circumstances
  • Auto-adaptive control
  • Exceptional endurance tests

06T twin-rotor screw compressor

  • Equipped with bearings with oversized rollers, oil pressure lubricated for reliable and durable operation, even at maximum load
  • Optimal adjustment of the compressor cooling capacity
  • If a fault occurs, the compressor does not switch off, but continues operation with a reduced capacity (unloaded mode)
  • The silencer in the discharge line considerably reduces discharge gas pulsations for much quieter operation
  • Condenser includes an oil separator that minimizes the amount of oil in circulation in the refrigerant circuit and redirects it to the compressor function
carrier-06T-screw-compressor-for-chillers

Touch Pilot Control

  • An intuitive and user-friendly colored 5" interface
  • Direct access to the unit's technical drawings and the main service documents
  • Screen-shots with coincisive and clear information in local languages
  • Complete menu, customized for different users
  • Easy access to the controller box with inclined touch screen mounting to ensure legibility under any lightning conditions
  • Safe operation and unit setting
  • Simple and smart intelligence uses data collection from the constant monitoring of all machine parameters to optimize unit operation
  • Energy management
carrier-chillers-and-heat-pumps-touch-pilot-junior-control-screen

Remote Management (Standard)

  • Easily accessed from the internet 
  • Multiple remote control, monitoring and diagnostic possibilities 
  • Optional communication gateways
  • Condenser pumps control
  • Start/Stop of the machine 
  • Dual set-point management 
  • Demand limit setting
  • Operation visualization

Remote management (EMM option)

  • Extended remote control possibilities: room temperature, set-point reset, etc.
  • Low/Medium-temperature brine solution
  • Light-brine solution, down to -3°C
  • Unit supplied in two assembled parts
  • Master/slave operation
  • Single power connection point
  • Evaporator pump electrical power / control circuit
  • Evaporator dual pumps electrical power / control circuit
  • Condenser insulation
  • Service valve set
  • Lon, J-Bus or BacNet gateway
  • High condensing temperature
  • Condensing temperature limitation
  • Control for low condensing temperature systems
  • Touch Pilot control, 7” user interface
  • Leak detection
  • Low noise level
 
30XWH - Entry-level efficiency
Offer an optimized balance of technical and economical aspects.
 
30XWHP - Premium-efficiency
Offer unequalled energy efficiency to satisfy the most stringent demands of building owners wanting to reduce operating costs to the minimum.

General description

  • Twin-rotor screw compressors with a variable capacity valve
  • Refrigerant R134a
  • Touch Pilot control system
  • Flooded heat exchangers that are mechanically cleanable
  • Can provide an evaporator leaving temperature down to 3.3°C (-12°C optional)
  • Can deliver up to 50°C (63°C optional) on the condenser side when operating as a heat pump

Low energy consumption

  • SEPR up to 8.0 and SEER up to 7.2
  • Twin-rotor screw compressor equipped with a high efficiency motor and a variable capacity valve that permits exact matching of the cooling capacity to the load
  • Flooded multi-pipe heat exchangers for increased heat exchange efficiency
  • Electronic expansion device permitting operation at a lower condensing pressure and improved utilisation of the evaporator heat exchange surface

Low operating sound levels

  • Silencers on the compressors discharge line
  • Silencers on the economizer return line
  • Acoustic insulation on the components that are most subjected to radiated noise
  • Option 257 further reduces the global unit sound level

Easy and fast installation

  • Compact design
  • Simplified electrical connections
  • Simplified hydraulic connections
  • Fast commissioning
carrier-30XW-water-cooled-screw-chiller-side-view.jpg

Environmental care

  • R-134a refrigerant with zero ozone depletion potential
  • Leak-tight refrigerant circuit

High reliability and easy servicing

  • Increased global performance as well as Carrier’s acclaimed product quality and reliability
  • Major components are selected and tested to minimize failures possibility, as well as many design choices have been taken in this perspective
  • Industrial-type screw compressors with oversized bearings and motor cooled by suction gas
  • All compressor components are easily accessible on site minimizing down-time
  • Two independent refrigerant circuits (from 1000 kW upwards); the second one automatically takes over, if the first one develops a fault, maintaining partial cooling under all circumstances
  • Auto-adaptive control
  • Exceptional endurance tests

06T twin-rotor screw compressor

  • Equipped with bearings with oversized rollers, oil pressure lubricated for reliable and durable operation, even at maximum load
  • Optimal adjustment of the compressor cooling capacity
  • If a fault occurs, the compressor does not switch off, but continues operation with a reduced capacity (unloaded mode)
  • The silencer in the discharge line considerably reduces discharge gas pulsations for much quieter operation
  • Condenser includes an oil separator that minimizes the amount of oil in circulation in the refrigerant circuit and redirects it to the compressor function
carrier-06T-screw-compressor-for-chillers

Touch Pilot Control

  • An intuitive and user-friendly colored 5" interface
  • Direct access to the unit's technical drawings and the main service documents
  • Screen-shots with coincisive and clear information in local languages
  • Complete menu, customized for different users
  • Easy access to the controller box with inclined touch screen mounting to ensure legibility under any lightning conditions
  • Safe operation and unit setting
  • Simple and smart intelligence uses data collection from the constant monitoring of all machine parameters to optimize unit operation
  • Energy management
carrier-chillers-and-heat-pumps-touch-pilot-junior-control-screen

Remote Management (Standard)

  • Easily accessed from the internet 
  • Multiple remote control, monitoring and diagnostic possibilities 
  • Optional communication gateways
  • Condenser pumps control
  • Start/Stop of the machine 
  • Dual set-point management 
  • Demand limit setting
  • Operation visualization

Remote management (EMM option)

  • Extended remote control possibilities: room temperature, set-point reset, etc.
  • Low/Medium-temperature brine solution
  • Light-brine solution, down to -3°C
  • Unit supplied in two assembled parts
  • Master/slave operation
  • Single power connection point
  • Evaporator pump electrical power / control circuit
  • Evaporator dual pumps electrical power / control circuit
  • Condenser insulation
  • Service valve set
  • Lon, J-Bus or BacNet gateway
  • High condensing temperature
  • Condensing temperature limitation
  • Control for low condensing temperature systems
  • Touch Pilot control, 7” user interface
  • Leak detection
  • Low noise level

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