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AquaEdge® - Two-stage centrifugal liquid chiller
19XR/XRV Two Stage

Refrigerant : R-134a, R-513A

Compressor : centrifugal

Nominal cooling capacity : 2 800-10 500 kW

The Carrier 19XR/19XRV with a COP up to 6.5 (AHRI conditions) and an IPLV up to 7.4 or up to 10.5 with VFD centrifugal chillers provide exceptional value by achieving energy efficiency levels as high as 6.8 (COPr) utilising proven technology designed specifically for chlorine-free refrigerants.

  • Two-stage compressor
  • Interstage economiser
  • Industry-leading Efficiency with VFD
  • Wide Application
  • Stable Operation
  • Low Sound Level
  • Modular Construction

carrier-AquaEdge-cooling
carrier-icon-refrigerant-HFC-R-134a
carrier-icon-refrigerant-R-513A
  • Nominal cooling capacities from 2 800 to 10 500 kW
  • Mix-match capabilities - a complete line of compressors and heat exchangers to ensure the optimal combination of machine components regardless of capacity, lift and efficiency specifications
  • Hermetic compressor - elimination of leak risks from the compressor/motor shaft sealing in an open compressor
  • Dual -stage compressor with non-blade diffuser designed, combined with inner-stage economiser for chiller performance improvement and high lift application
  • Variable speed compressor capability on 19XRV-E AquaEdge chiller - Improvement of part load efficiency and electrical performance
  • 19XRV/XR(V)-E equipped with a LF2 VFD that designs with total harmonic distortion (THD)<5% and fully meets IEEE519-1992 requirement. The 19XRV/XR(V)-E becomes a more cost-effective choice for installations with a high percentage of time operating at part load
  • Heat exchangers certified by the European pressure vessels code (PED), and all marine code certifications

Touch Pilot control system

  • Strong control and monitoring function during chiller operation
  • 10.5" high resolution touch screen
  • Can support more than 10 languages
  • Real time display of operation parameters

carrier-chillers-and-heat-pumps-touch-pilot-control-screen-1
carrier-chillers-and-heat-pumps-touch-pilot-control-screen-2
carrier-chillers-and-heat-pumps-touch-pilot-control-screen-3
  • Two types of unit-mounted variable frequency drives (VFDs)
  • Refrigerant isolation valves allow the refrigerant to be stored inside the chiller during service
  • Hot gas by-pass for surge prevention during operation at high condensing temperature or for optimised operation at low load conditions
  • Spring isolators adapted for all chiller configurations
  • Unit-mounted starter reduces machine installation time and expense (VFD available on 19XRE only)
  • High voltage motors available
  • CCN/JBus or CCN/BACnet: remote connection
  • 21 bar water heat exchanger
  • Waterbox with flanges and counter-flanges
  • Nozzle with flanges
  • Delivered in multiple sections to facilitate the installation
  • Refrigerant leak detector module: unit mounted sensor (not compatible with 19XRE with unit-mounted VFD)
  • Nominal cooling capacities from 2 800 to 10 500 kW
  • Mix-match capabilities - a complete line of compressors and heat exchangers to ensure the optimal combination of machine components regardless of capacity, lift and efficiency specifications
  • Hermetic compressor - elimination of leak risks from the compressor/motor shaft sealing in an open compressor
  • Dual -stage compressor with non-blade diffuser designed, combined with inner-stage economiser for chiller performance improvement and high lift application
  • Variable speed compressor capability on 19XRV-E AquaEdge chiller - Improvement of part load efficiency and electrical performance
  • 19XRV/XR(V)-E equipped with a LF2 VFD that designs with total harmonic distortion (THD)<5% and fully meets IEEE519-1992 requirement. The 19XRV/XR(V)-E becomes a more cost-effective choice for installations with a high percentage of time operating at part load
  • Heat exchangers certified by the European pressure vessels code (PED), and all marine code certifications

Touch Pilot control system

  • Strong control and monitoring function during chiller operation
  • 10.5" high resolution touch screen
  • Can support more than 10 languages
  • Real time display of operation parameters

carrier-chillers-and-heat-pumps-touch-pilot-control-screen-1
carrier-chillers-and-heat-pumps-touch-pilot-control-screen-2
carrier-chillers-and-heat-pumps-touch-pilot-control-screen-3
  • Two types of unit-mounted variable frequency drives (VFDs)
  • Refrigerant isolation valves allow the refrigerant to be stored inside the chiller during service
  • Hot gas by-pass for surge prevention during operation at high condensing temperature or for optimised operation at low load conditions
  • Spring isolators adapted for all chiller configurations
  • Unit-mounted starter reduces machine installation time and expense (VFD available on 19XRE only)
  • High voltage motors available
  • CCN/JBus or CCN/BACnet: remote connection
  • 21 bar water heat exchanger
  • Waterbox with flanges and counter-flanges
  • Nozzle with flanges
  • Delivered in multiple sections to facilitate the installation
  • Refrigerant leak detector module: unit mounted sensor (not compatible with 19XRE with unit-mounted VFD)
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