- 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
- Novation® aluminium condenser with high-efficiency microchannels
- Flooded shell-and-tube evaporator with new generation of cooler tubes to reduce exchanger pressure drops, especially in applications with high percentage of glycol
- Electronic expansion device permitting operation at a lower condensing pressure and improved utilisation of the evaporator heat exchange surface (superheat control)
- Economiser system with electronic expansion device for increased cooling capacity
AquaForce® - 30XBEZE / 30XBPZE
Fixed-speed air-cooled screw chiller using HFO R-1234ze refrigerant
The AquaForce 30XBEZE and 30XBPZE liquid chillers are the economic solution for commercial and industrial applications where high reliability and economic operation in all climate conditions are key customer requirements.
- Very economical operation
- Low sound levels
- Simple installation
- Environmentally responsible
- Exceptional reliability
- Refrigerant :
- R-1234ze
- Compressor :
- screw fixed-speed
- Nominal cooling capacity :
- 200-1,200 kW
- Efficiency :
- Standard
- Application :
- Office building, Hotel & Leisure, Healthcare, Industry, Education, Data centre
Range
The range is available in 2 efficiency levels:
- 30XBEZE standard unit with variable-speed AC fan motors - offers an economical solution to enhance seasonal energy efficiency levels.
- 30XBPZE premium unit - equipped with EC fans to improve both the full load and part load energy efficiency.
Features & Benefits
- Discharge dampers integrated in the oil separator (Carrier patent)
- Silencer on the economiser return line
- Compressor and oil separator acoustic enclosure, reducing radiated noise (option)
- Condenser coils in wide angle V configuration, allowing quieter air flow across the coil
- Low-noise 6th generation Flying Bird™ fans, made of a composite material (Carrier patent), are now even quieter and do not generate intrusive low-frequency noise
- Inverter driven EC fans on 30XBPZE version eliminate start stop noise during part load operation
- Rigid fan mounting preventing start-up noise (Carrier patent)
- Integrated hydraulic module (option)
- Simplified electrical connections
- Fast commissioning
- R-1234ze refrigerant
- 40% reduction in the refrigerant charge through the use of micro-channel heat exchangers
- Leak-tight refrigerant circuit
- Industrial-type screw compressors with oversize bearings and motor cooled by suction gas
- Easily accessible compressor components minimising downtime
- Novation® aluminium micro-channel heat exchangers (MCHE) with high corrosion resistance
- Thermal insulation with aluminium sheet finish (option) on evaporator, for improved resistance to mechanical and UV damage
- Auto-adaptive control
- Exceptional endurance tests
- 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 minimises the amount of oil in circulation in the refrigerant circuit and redirects it to the compressor function
Efficiency
30XBEZE
- SEER LT 12/7 up to 4.7
- SEPR HT 12/7 up to 6.5 and SEPR MT -2/-8 up to 3.6
30XBPZE
- SEER LT 12/7 up to 4,8
- SEPR HT 12/7 up to 6,5 and SEPR MT -2/-8 up to 3,6
Controls
- Intuitive and user-friendly, coloured, 4.3" interface
- 10 languages available
- Easy access to the controller box
- Password protection
- Night-mode
- Energy management
- 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
- Extended remote control possibilities: room temperature, set-point reset, etc.
Options
- High pressure pumps up to size 400
- Low noise, very low noise
- Low brine or very low brine operation
- Total heat recovery
- Side enclosure panels and grilles
- IP 54 control box
- Low inrush current
- Compressor enclosure
- Evaporator and pumps aluminium jacket
- Enviro-shieldTM & Super Enviro-shieldTM MCHE coatings
- Service valves
- BACnet, JBus and Lon communication interfaces
- Wireless connectivity
Documents
AquaForce® Vision 30XB range available with HFO
AquaForce® Vision is available with PUREtec™ refrigerant, as its premium variable-speed air-cooled screw chiller using low Global Warming Potential HFO R-1234ze refrigerant. The unit balances environmental responsibility with outstanding performance.
30XBEZE / 30XBPZE with PUREtec™ refrigerant
Carrier meeting the challenge of efficiency and climate change with PUREtec™ range that will not only protect the ozone layer but also have a very low global warming impact.
