AquaForce^® - Fixed-speed air-cooled screw chiller
30XBE / 30XBP

The range is available in 2 efficiency levels:

• 30XBE standard unit with variable-speed AC fan motors
• 30XBP premium unit - equipped with EC fans to improve both the full load and part load energy efficiency

Very economical operation

• 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

Low operating sound levels

• 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 30XBP version eliminate start stop noise during part load operation
• Rigid fan mounting preventing start-up noise (Carrier patent)

Simple installation.

• Integrated hydraulic module (option)
• Simplified electrical connections
• Fast commissioning

Environmental responsibility

• R-134a refrigerant
• 40% reduction in the refrigerant charge through the use of micro-channel heat exchangers
• Leak-tight refrigerant circuit

Exceptional reliability

• 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

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 minimises the amount of oil in circulation in the refrigerant circuit and redirects it to the compressor function

30XBE

• SEER LT 12/7 up to 4,6
• SEPR HT 12/7 up to 5,8 and SEPR MT -2/-8 up to 3,7

30XBP

• SEER LT 12/7 up to 4,7
• SEPR HT 12/7 up to 6,2 and SEPR MT -2/-8 up to 4,0

SmartVu™ control

• Intuitive and user-friendly, coloured, 4.3" 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.

• High pressure pumps up to size 500
• Low noise, very low noise
• Low brine or very low brine operation
• DX free-cooling
• 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