AquaEdge® - Oil free centrifugal water-cooled liquid chiller and heat pump
19PV
Refrigerant : R-134a
Compressor : centrifugal
Nominal cooling capacity : 550-1 600 kW
Nominal heating capacity : 650-1 875 kW
The latest generation of 19PV water chillers and water-to-water heat pumps are the perfect solution for all heating and cooling applications in the Office, Healthcare, Industry, Administration, Shopping centers, Data centers and Collective Housing Markets.
- Energy excellence
- Compact and reliable
- Twin-turbine centrifugal compressors
- Oil-Free compressors
- Flooded shell and tubes evaporator
- Self-adjusting electronic control
- Touch screen control interface
Twin-turbine centrifugal compressors
- 2 Stages centrifugal compressors
- Optimized for R134a refrigerant
- Oil-free type
- Noiseless, vibration less via Magnetic levitation
- High efficiency permanent-magnet synchronous inverter motor
Shell and tube evaporator
- High performance glandless technology
- Copper tube bundle with internal and external grooves
- 19 mm thermal insulation
- Victaulic type coupling
- Maximum pressure, water side, of 10 bar
Shell and tube condenser
- Copper tube bundle with internal and external grooves
- 19 mm thermal insulation (option)
- Built-in oil separator
- Victaulic type coupling
- Maximum pressure, water side, of 10 bar
Refrigerant accessories
- Dehumidifier filters with rechargeable cartridges
- Hygroscopic sight glasses
- Electronic expansion valves
- Check-valve to prevent fluid recirculation in the compressor during transition phase
Regulation and safety instruments
- High and low pressure sensors
- Safety relief valves on refrigerating circuit
- High pressure switch on each compressor
- Evaporator antifreeze protection sensor
- Chilled water and hot water control sensors
- Electronic evaporator water circulation controller
Electrical cabinet
- Electrical cabinet index of protection IP23
- Safety disconnect switch
- 24 V control circuit
- Remote control transformer circuit
- Protection of the power and control circuits
- Touch'Pilot microprocessor-controlled electronic control module
- Electrical cabinet wire numbers
- Location of main components
- EMC filters and line reactors
- Door contact protection
Unit construction
- Electrical cabinet in light grey (RAL 7035)
Touch'Pilot control module
- User interface with 7 inch touchscreen
- Intuitive, user-friendly navigation using icons
- Clear information display in 10 languages
- Regulation of the chilled water temperature
- Regulation of the water temperature based on the outdoor temperature
- Regulation for low temperature energy storage
- Second set-point management
- Complete management of compressors with start-up sequence, timer and operating time balancing
- Low noise level
- Master/slave operation
- Single power connection point
- Condenser insulation
- Bacnet over IP
- Dry-cooler control
- Free-cooling dry-cooler control
- Heat pump application
Twin-turbine centrifugal compressors
- 2 Stages centrifugal compressors
- Optimized for R134a refrigerant
- Oil-free type
- Noiseless, vibration less via Magnetic levitation
- High efficiency permanent-magnet synchronous inverter motor
Shell and tube evaporator
- High performance glandless technology
- Copper tube bundle with internal and external grooves
- 19 mm thermal insulation
- Victaulic type coupling
- Maximum pressure, water side, of 10 bar
Shell and tube condenser
- Copper tube bundle with internal and external grooves
- 19 mm thermal insulation (option)
- Built-in oil separator
- Victaulic type coupling
- Maximum pressure, water side, of 10 bar
Refrigerant accessories
- Dehumidifier filters with rechargeable cartridges
- Hygroscopic sight glasses
- Electronic expansion valves
- Check-valve to prevent fluid recirculation in the compressor during transition phase
Regulation and safety instruments
- High and low pressure sensors
- Safety relief valves on refrigerating circuit
- High pressure switch on each compressor
- Evaporator antifreeze protection sensor
- Chilled water and hot water control sensors
- Electronic evaporator water circulation controller
Electrical cabinet
- Electrical cabinet index of protection IP23
- Safety disconnect switch
- 24 V control circuit
- Remote control transformer circuit
- Protection of the power and control circuits
- Touch'Pilot microprocessor-controlled electronic control module
- Electrical cabinet wire numbers
- Location of main components
- EMC filters and line reactors
- Door contact protection
Unit construction
- Electrical cabinet in light grey (RAL 7035)
Touch'Pilot control module
- User interface with 7 inch touchscreen
- Intuitive, user-friendly navigation using icons
- Clear information display in 10 languages
- Regulation of the chilled water temperature
- Regulation of the water temperature based on the outdoor temperature
- Regulation for low temperature energy storage
- Second set-point management
- Complete management of compressors with start-up sequence, timer and operating time balancing
- Low noise level
- Master/slave operation
- Single power connection point
- Condenser insulation
- Bacnet over IP
- Dry-cooler control
- Free-cooling dry-cooler control
- Heat pump application
Documents