AquaForce® 30XW

Description

• 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