AquaForce® - Variable-speed air-cooled screw liquid chiller 30KAV
AquaForce® - Variable-speed air-cooled screw liquid chiller
30KAV
Refrigerant : R-134a
Compressor : screw variable-speed
Nominal cooling capacity : 490-1 100 kW
The AquaForce® Vision 30KAV/P liquid chillers with Greenspeed® Intelligence are the premium solution for commercial and industrial applications where installers, consultants and building owners require superior reliability and optimal performances, especially at part load.
- Outstanding performance
- Low sound levels
- Intelligence and connectivity
- Environmentally responsible
- Wide range of applications
- Simple installation and maintenance
The range is available in 5 efficiency levels:
- 30KAV standard unit with variable speed screw compressors
- 30KAV with EC fans (option 17) - enhances the seasonal energy efficiency
- 30KAV with High Energy Efficiency (option 119) - equipped with additional heat exchange surface to deliver optimum performance at both full load and part load
- 30KAV with High Energy Efficiency+ (option 119+) - equipped with EC fans and additional heat exchange surface to provide the highest possible seasonal energy efficiency
- 30KAVP Premium efficiency - equipped with EC fans, additional heat exchange surface and permanent magnet compressor motors
Outstanding energy performance
- Variable speed screw compressors (30KAV) with permanent magnet motors (30KAVP)
- 2nd generation of Carrier high-efficiency variable-speed twin-screw compressors with built in volume index control (Vi) valve for both optimal full and part load performance
- Variable-speed Flying Bird™ fans with EC motor minimizing power consumption
- Novation® aluminum condenser with high-efficiency micro-channel coils technology
- Optimized electrical performance
- Hydraulic module with variable-speed dual pump
- Smart energy monitoring
Built-in reliability and easy servicing
- Screw compressors are industrial-type with oversize bearings and motor cooled by suction gas
- Variable-speed fans
- Novation® aluminum micro-channel heat exchangers (MCHE) with high corrosion resistance
- Flooded evaporator with mechanically cleanable water tubes
- Two independent refrigerant circuits to secure partial cooling
- Auto-adaptive control
- Exceptional endurance tests
Minimized operating sound levels
- Greenspeed® Intelligence, featuring variable-speed screw compressors and condenser fans, minimizes noise levels at part load operation
- New generation of Carrier 06Z variable-speed twin screw compressor with integrated resonator array
- 6th generation of silent Flying Bird™ fans
- 4 sound levels to match the most sensitive environments
Easy and fast installation
- Built-in variable speed pumps up to 800 kW
- Compact units for easy transportation and installation
- Simplified electrical connections
- Simplified water connections
- Fast commissioning
Environmental care
- Automatic energy meter
- R-134a : HFC refrigerant with zero ozone depletion potential
- 40% less refrigerant allowed by the micro-channel technology
- Leak tight refrigerant circuits
- Software leak detection + alert
- Refrigerant leak detection input (option)
Designed to support Green Building Design
- LEED® (Leadership in Energy and Environmental Design) certification
New generation of Carrier 06Z variable-speed twin screw compressor
- Twin screw compressor optimized for variable speed operation
- Separate air-cooled inverter drive for increased reliability
- Integrated Resonator Array (IRA) to reduce the sound level by up to 6 dB(A) when compared with previous 06T generation
- Integrated Check Valve for quiet shutdown
- Bearing life exceeding 100 000 hours
- A dedicated oil separator is installed at the discharge of each compressor to ensure maximum oil return
- Volume index control (Vi) valve provides a reliable method of adjusting the compression ratio to better match system demand
- Screw compressors work on the positive displacement principle to compress gas to a higher pressure. As a result, if there is an unusually high pressure in the condenser, the compressor does not switch off, but continues operation at reduced capacity (unloaded mode)
- The silencer in the oil separator line considerably reduces discharge gas pulsations for much quieter operation
- 30KAV std : SEER LT 12/7 up to 5.34 and SEPR HT 12/7 up to 6.54
- 30KAV with EC fan motors (option 17) SEER LT is up to 5.42 and SEPR HT up to 6.62
- 30KAV with High Energy Efficiency (option 119) SEER LT is up to 5.44 and SEPR HT up to 7.03
- 30KAV with High Energy Efficiency+ (option 119+) SEER LT is up to 5.53 and SEPR HT up to 7.14
- 30KAVP Premium efficiency : SEER LT : 5.72 and SEPR HT : 7.34
SmartVu™ control
- Intuitive and user-friendly, coloured, 7" interface
- 10 languages available
- Easy access to the controller box
- Password protection
- Night-mode
- Energy management
Remote management as standard
- Easily accessed from the internet
- Multiple remote control, monitoring and diagnostic possibilities
- Optional communication gateways
- Start/Stop of the machine
- Dual set-point management
- Water pump control
Remote management (EMM option)
- Extended remote control possibilities: room temperature, set-point reset, etc.
- EC fans (30KAV)
- High energy efficiency and High energy efficiency+ (30KAV)
- Low and high pressure variable-speed dual pumps
- Low noise and very low noise
- Side enclosure panels and grilles
- High ambient temperature operation up to 55°C
- IP 54 control box
- Evaporator and pumps aluminum jacket
- Service valves
- BACnet, JBus and Lon communication interfaces
- Wireless connectivity for remote energy monitoring
The range is available in 5 efficiency levels:
- 30KAV standard unit with variable speed screw compressors
- 30KAV with EC fans (option 17) - enhances the seasonal energy efficiency
- 30KAV with High Energy Efficiency (option 119) - equipped with additional heat exchange surface to deliver optimum performance at both full load and part load
- 30KAV with High Energy Efficiency+ (option 119+) - equipped with EC fans and additional heat exchange surface to provide the highest possible seasonal energy efficiency
- 30KAVP Premium efficiency - equipped with EC fans, additional heat exchange surface and permanent magnet compressor motors
Outstanding energy performance
- Variable speed screw compressors (30KAV) with permanent magnet motors (30KAVP)
- 2nd generation of Carrier high-efficiency variable-speed twin-screw compressors with built in volume index control (Vi) valve for both optimal full and part load performance
- Variable-speed Flying Bird™ fans with EC motor minimizing power consumption
- Novation® aluminum condenser with high-efficiency micro-channel coils technology
- Optimized electrical performance
- Hydraulic module with variable-speed dual pump
- Smart energy monitoring
Built-in reliability and easy servicing
- Screw compressors are industrial-type with oversize bearings and motor cooled by suction gas
- Variable-speed fans
- Novation® aluminum micro-channel heat exchangers (MCHE) with high corrosion resistance
- Flooded evaporator with mechanically cleanable water tubes
- Two independent refrigerant circuits to secure partial cooling
- Auto-adaptive control
- Exceptional endurance tests
Minimized operating sound levels
- Greenspeed® Intelligence, featuring variable-speed screw compressors and condenser fans, minimizes noise levels at part load operation
- New generation of Carrier 06Z variable-speed twin screw compressor with integrated resonator array
- 6th generation of silent Flying Bird™ fans
- 4 sound levels to match the most sensitive environments
Easy and fast installation
- Built-in variable speed pumps up to 800 kW
- Compact units for easy transportation and installation
- Simplified electrical connections
- Simplified water connections
- Fast commissioning
Environmental care
- Automatic energy meter
- R-134a : HFC refrigerant with zero ozone depletion potential
- 40% less refrigerant allowed by the micro-channel technology
- Leak tight refrigerant circuits
- Software leak detection + alert
- Refrigerant leak detection input (option)
Designed to support Green Building Design
- LEED® (Leadership in Energy and Environmental Design) certification
New generation of Carrier 06Z variable-speed twin screw compressor
- Twin screw compressor optimized for variable speed operation
- Separate air-cooled inverter drive for increased reliability
- Integrated Resonator Array (IRA) to reduce the sound level by up to 6 dB(A) when compared with previous 06T generation
- Integrated Check Valve for quiet shutdown
- Bearing life exceeding 100 000 hours
- A dedicated oil separator is installed at the discharge of each compressor to ensure maximum oil return
- Volume index control (Vi) valve provides a reliable method of adjusting the compression ratio to better match system demand
- Screw compressors work on the positive displacement principle to compress gas to a higher pressure. As a result, if there is an unusually high pressure in the condenser, the compressor does not switch off, but continues operation at reduced capacity (unloaded mode)
- The silencer in the oil separator line considerably reduces discharge gas pulsations for much quieter operation
- 30KAV std : SEER LT 12/7 up to 5.34 and SEPR HT 12/7 up to 6.54
- 30KAV with EC fan motors (option 17) SEER LT is up to 5.42 and SEPR HT up to 6.62
- 30KAV with High Energy Efficiency (option 119) SEER LT is up to 5.44 and SEPR HT up to 7.03
- 30KAV with High Energy Efficiency+ (option 119+) SEER LT is up to 5.53 and SEPR HT up to 7.14
- 30KAVP Premium efficiency : SEER LT : 5.72 and SEPR HT : 7.34
SmartVu™ control
- Intuitive and user-friendly, coloured, 7" interface
- 10 languages available
- Easy access to the controller box
- Password protection
- Night-mode
- Energy management
Remote management as standard
- Easily accessed from the internet
- Multiple remote control, monitoring and diagnostic possibilities
- Optional communication gateways
- Start/Stop of the machine
- Dual set-point management
- Water pump control
Remote management (EMM option)
- Extended remote control possibilities: room temperature, set-point reset, etc.
- EC fans (30KAV)
- High energy efficiency and High energy efficiency+ (30KAV)
- Low and high pressure variable-speed dual pumps
- Low noise and very low noise
- Side enclosure panels and grilles
- High ambient temperature operation up to 55°C
- IP 54 control box
- Evaporator and pumps aluminum jacket
- Service valves
- BACnet, JBus and Lon communication interfaces
- Wireless connectivity for remote energy monitoring
The AquaForce® 30KAV range
available with Low Brine option
available with Low Brine option
The AquaForce® 30KAV range is available with Low Brine option. Low-temperature chilled water production up to -15 °C with very low pressure drops fulfills the process applications specifics requirements.
The AquaForce® 30KAV range
available with Heat Recovery options
available with Heat Recovery options
The AquaForce® 30KAV range is available with Heat recovery options to offer industrial process applications a more sustainable heating solution using renewable energy.
AquaForce® Vision 30KAVP
Performances
Performances
The AquaForce® Vision 30KAVP, a premium variable-speed air-cooled screw chiller reaches a never before seen seasonal energy efficiency ratio rating of 5.6, which is 25% above the Ecodesign 2021 requirements.
Carrier’s AquaForce Vision 30KAVP covers cooling capacities from 500 kW up to 1100 kW and achieves premium energy performance, even compared to oil-free chillers with magnetic levitation compressors. Combined with EC variable-speed fans, the twin screw compressor equipped with cutting-edge permanent magnet motor technology offers optimal operation at part load, compared to traditional compressor technologies. The permanent magnet motor ensures a constant efficiency over the entire operating range.
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