Global Chiller
30HXC

Water-Cooled
Liquid Screw Chiller
R-134a Refrigerant
Source: France

286 to 1302 Nominal kW
81 to 370 Nominal Tons

The 30HXC units are freshwater- or seawater-cooled chillers, designed from the ground up to meet the needs of today and tomorrow:

All units are equipped with Pro-Dialog Plus control to optimize the efficiency of the refrigerant circuit.

Chlorine-free R-134a HFC refrigerant
Low energy consumption during part load and full load operation
Twin-rotor, gear-driven, multiple screw compressors allow precise capacity matching of building load changes and significantly reduce unit power input, especially at part-load.
Flooded multi-pipe heat exchangers for increased heat exchange efficiency.
Leaving-fluid temperature directly controlled to within 0.5°F (0.3°C)
Entering-fluid temperature continuously monitored to detect flow or load changes
Compatible with multi-protocol communication links to shipboard automation
Electronic expansion device permits operation at a lower condensing pressure and improved utilization of the evaporator heat exchange surface.

Two independent refrigerant circuits - the second one takes over automatically, when the first one malfunctions, maintaining partial cooling under all circumstances.
Low voltage control circuits
Short cycle protection
Dual chiller control
Temperature reset from return fluid
Electronic paddle-free flow switch, pre-installed on evaporator
Electronic refrigerant gauges
Heat exchangers available with class approval (DNV-GL, BV, LR)

Commercial marine warranty 18 months after shipment or 12 months after commissioning
Extended warranties available

Features

Chlorine-free R-134a HFC refrigerant
Low energy consumption during part load and full load operation
Twin-rotor, gear-driven, multiple screw compressors allow precise capacity matching of building load changes and significantly reduce unit power input, especially at part-load.
Flooded multi-pipe heat exchangers for increased heat exchange efficiency.
Leaving-fluid temperature directly controlled to within 0.5°F (0.3°C)
Entering-fluid temperature continuously monitored to detect flow or load changes
Compatible with multi-protocol communication links to shipboard automation
Electronic expansion device permits operation at a lower condensing pressure and improved utilization of the evaporator heat exchange surface.

Two independent refrigerant circuits - the second one takes over automatically, when the first one malfunctions, maintaining partial cooling under all circumstances.
Low voltage control circuits
Short cycle protection
Dual chiller control
Temperature reset from return fluid
Electronic paddle-free flow switch, pre-installed on evaporator
Electronic refrigerant gauges
Heat exchangers available with class approval (DNV-GL, BV, LR)

Commercial marine warranty 18 months after shipment or 12 months after commissioning
Extended warranties available

Options

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