AquaForce®
30XW

Performance Features

• Eurovent energy efficiency class “A”
• EER of up to 5.9 and ESEER up to 6.8
• GROSS-EER up to 6,1 and GROSS-ESEER up to 7,9
• Ozone-friendly HFC-134a refrigerant
• 20 sizes standard efficiency range (30XW) & 11 sizes high efficiency range (30XW-P)
• Low energy consumption during part load and full load operation
• Leaving-fluid temperature directly controlled to within 0.5°F (0.3°C)
• As standard, the unit can provide an evaporator leaving water temperature down to 3.3°C.
• ASHRAE 90.1 compliant
• Heat recovery capability up to 140°F (60°C)

Product Features

• The 30XW units are designed to offer the most compact dimensions on the market.
• With a width of approximately 1 m up to 1600 kW the units can pass through standard door openings and only require minimum floor space in the plant room.
• Compact, accessible unit - side view - sizes up to 1600 KW
• 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.
• Flooded multi-pipe heat exchangers for increased heat exchange efficiency.
• Electronic expansion device permitting operation at a lower condensing pressure and improved utilisation of the evaporator heat exchange surface.
• Economizer system with electronic expansion device for increased cooling capacity (30XW-P).
• Entering-fluid temperature continuously monitored to detect flow or load changes
• An intuitive and user-friendly, coloured, 5'' interface (7" optional)
• Touch Pilot control system
• Dual independent refrigeration circuits (sizes 325-400)
• Low voltage control circuits
• Short cycle protection
• Dual chiller control
• Temperature reset from return fluid
• Chilled water flow switch
• Electronic refrigerant gauges
• Silencers on the compressors discharge line.
• Silencers on the economiser return line.
• Acoustic insulation on the components that are most subjected to radiated noise.

Maintenance Features

• Hermetic twin screw compressors
• Mechanically cleanable condenser and evaporator
• Alarm contacts
• Filter drier
• Service contract available

Installation Features

• Unit width of 48 in. or less
• Single point electrical connection (with optional control power transformer)
• Simplified electrical connections
• Main disconnect switch with high trip capacity
• Transformer to supply the integrated control circuit (400/24 V)
• Simplified hydronic connections
• Victaulic connections on the evaporator and condenser
• Practical reference marks for entering and leaving water connections
• Possibility to reverse the heat exchanger water inlet and outlet at the factory
• Possibilty to modify the number of heat exchanger passes
• Fast commissioning
• Systematic factory operation test before shipment
• Quick-test function for step-by-step verification of the instruments, expansion devices and compressors.

Standard Warranty

• One year from start-up or 18 months from shipment

Factory-Installed Options

• Dual point power connection (above 1002 Model)
• Non-fused disconnect
• Control power transformer
• Marine water boxes
• Flange connections
• Suction service valves
• Discharge and liquid line shutoff valves
• Isolation valves
• One-pass evaporator water box
• Three-pass evaporator water box
• One-pass condenser water box
• Minimum load control
• Navigator display module
• Standard water-side operating pressure of 150 psig (1034 kPa) with an available option of 300 psig (2068 kPa)
• Customer factory performance testing
• Possibility to reverse the heat exchanger water inlet and outlet at the factory

Field-Installed Accessories

• Temperature reset sensor
• LON translator control
• BACnet translator control
• Sound Attenuation Packages
• Navigator display module
• Neoprene vibration isolation pads
• Vibration isolation springs