Global Chiller 30HXC
Global Chiller
30HXC
Water-Cooled
Liquid Screw Chiller
with 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:
- Non-ozone depleting HFC-134a refrigerant.
- Screw compressors.
- Fits through narrow access doors without disassembly.
- Mechanically cleanable evaporators and condensers.
- Wide range of marine & offshore customizations.
All units are equipped with Pro-Dialog Plus control to optimize the efficiency of the refrigerant circuit.
Performance 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.
Reliability Features
- 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).
Maintenance Features
- Hermetic twin screw compressors.
- Mechanically cleanable condenser and evaporator.
- Alarm contacts.
- Filter drier.
- Moisture indicating sight glass.
- Pro-Dialog Plus monitors all chiller safety parameters.
- Remote management capabilities.
Installation Features
- Unit width of 980 – 1015 mm (38.6 – 40.0 in.) across the range.
- Main disconnect switch with high trip capacity.
- Transformer supply to the integrated control circuit.
Standard Warranty
- Commercial marine warranty 18 months after shipment or 12 months after commissioning.
- Extended warranties available.
Options
- IP44C electrical protection level.
- Tropicalization.
- Soft starter.
- Unit supplied in two assembled parts.
- 460-3-60 power supply.
- 380-3-60 power supply.
- Evaporator pump electrical power/control circuit.
- Dual evaporator pump electrical power/control circuit.
- Condenser pump electrical power/control circuit.
- Compressor suction valve.
- Evaporator with one pass less.
- Condenser with one pass less.
- 21 bar evaporator.
- 21 bar condenser.
- Reversed evaporator water connections.
- Reversed condenser water connections.
- JBus/ModBus gateway.
- BACnet® gateway
- LON gateway
- Control for low condensing temperature systems
- RS 485 communication interface with open protocol
- Leak detection
- Flanged evaporator water connection kit
- Flanged condenser water connection kit
Physical data for sizes 080 to 140
| 30HXC | 080 | 090 | 100 | 110 | 120 | 130 | 140 | |
|---|---|---|---|---|---|---|---|---|
| Nominal capacity (kW) | 287 | 312 | 348 | 375 | 413 | 450 | 510 | |
| Operating weight (kg)† | 2274 | 2279 | 2302 | 2343 | 2615 | 2617 | 2702 | |
| Dimensions | ||||||||
| Length (mm) | 2558 | 2558 | 2558 | 2565 | 3275 | 3275 | 3275 | |
| Depth (mm) | 980 | 980 | 980 | 980 | 980 | 980 | 980 | |
| Height (mm) | 1800 | 1800 | 1800 | 1850 | 1816 | 1816 | 1816 | |
| Compressors | 06N semi-hermetic twin-screw compressor | |||||||
| Quantity, circuit A/B | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | |
| Capacity control | Pro-Dialog Plus control | |||||||
| No. of control steps | 6 | 6 | 6 | 6 | 6 | 6 | 6 | |
| Refrigerant | R-134a | |||||||
| Evaporator | Shell and tube with internally finned copper tubes | |||||||
| Condenser | Shell and tube with internally finned copper (freshwater-cooled) or 90/10 Cu/Ni (seawater-cooled) tubes | |||||||
Physical data for sizes 155 to 285
| 30HXC | 155 | 175 | 190 | 200 | 230 | 260 | 285 | |
|---|---|---|---|---|---|---|---|---|
| Nominal capacity (kW) | 543 | 600 | 652 | 701 | 814 | 899 | 987 | |
| Operating weight (kg)† | 2712 | 3083 | 3179 | 3873 | 4602 | 4656 | 4776 | |
| Dimensions | ||||||||
| Length (mm) | 3275 | 3275 | 3275 | 3903 | 3924 | 3924 | 3924 | |
| Depth (mm) | 980 | 980 | 980 | 1015 | 1015 | 1015 | 1015 | |
| Height (mm) | 1816 | 1940 | 1940 | 1980 | 2060 | 2060 | 2060 | |
| Compressors | 06N semi-hermetic twin-screw compressor | |||||||
| Quantity, circuit A/B | 1/1 | 1/1 | 1/1 | 2/1 | 2/1 | 2/1 | 2/1 | |
| Capacity control | Pro-Dialog Plus control | |||||||
| No. of control steps | 6 | 6 | 6 | 8 | 8 | 8 | 8 | |
| Refrigerant | R-134a | |||||||
| Evaporator | Shell and tube with internally finned copper tubes | |||||||
| Condenser | Shell and tube with internally finned copper (freshwater-cooled) or 90/10 Cu/Ni (seawater-cooled) tubes | |||||||
Physical data for sizes 310 to 375
| 30HXC | 310 | 345 | 375 | |
|---|---|---|---|---|
| Nominal capacity (kW) | 1109 | 1207 | 1302 | |
| Operating weight (kg)† | 5477 | 5553 | 5721 | |
| Dimensions | ||||
| Length (mm) | 4533 | 4533 | 4533 | |
| Depth (mm) | 1015 | 1015 | 1015 | |
| Height (mm) | 2112 | 2112 | 2112 | |
| Compressors | 06N semi-hermetic twin-screw compressor | |||
| Quantity, circuit A/B | 2/2 | 2/2 | 2/2 | |
| Capacity control | Pro-Dialog Plus control | |||
| No. of control steps | 10 | 10 | 10 | |
| Refrigerant | R-134a | |||
| Evaporator | Shell and tube with internally finned copper tubes | |||
| Condenser | Shell and tube with internally finned copper (freshwater-cooled) or 90/10 Cu/Ni (seawater-cooled) tubes | |||
Performance 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.
Reliability Features
- 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).
Maintenance Features
- Hermetic twin screw compressors.
- Mechanically cleanable condenser and evaporator.
- Alarm contacts.
- Filter drier.
- Moisture indicating sight glass.
- Pro-Dialog Plus monitors all chiller safety parameters.
- Remote management capabilities.
Installation Features
- Unit width of 980 – 1015 mm (38.6 – 40.0 in.) across the range.
- Main disconnect switch with high trip capacity.
- Transformer supply to the integrated control circuit.
Standard Warranty
- Commercial marine warranty 18 months after shipment or 12 months after commissioning.
- Extended warranties available.
Options
- IP44C electrical protection level.
- Tropicalization.
- Soft starter.
- Unit supplied in two assembled parts.
- 460-3-60 power supply.
- 380-3-60 power supply.
- Evaporator pump electrical power/control circuit.
- Dual evaporator pump electrical power/control circuit.
- Condenser pump electrical power/control circuit.
- Compressor suction valve.
- Evaporator with one pass less.
- Condenser with one pass less.
- 21 bar evaporator.
- 21 bar condenser.
- Reversed evaporator water connections.
- Reversed condenser water connections.
- JBus/ModBus gateway.
- BACnet® gateway
- LON gateway
- Control for low condensing temperature systems
- RS 485 communication interface with open protocol
- Leak detection
- Flanged evaporator water connection kit
- Flanged condenser water connection kit
Physical data for sizes 080 to 140
| 30HXC | 080 | 090 | 100 | 110 | 120 | 130 | 140 | |
|---|---|---|---|---|---|---|---|---|
| Nominal capacity (kW) | 287 | 312 | 348 | 375 | 413 | 450 | 510 | |
| Operating weight (kg)† | 2274 | 2279 | 2302 | 2343 | 2615 | 2617 | 2702 | |
| Dimensions | ||||||||
| Length (mm) | 2558 | 2558 | 2558 | 2565 | 3275 | 3275 | 3275 | |
| Depth (mm) | 980 | 980 | 980 | 980 | 980 | 980 | 980 | |
| Height (mm) | 1800 | 1800 | 1800 | 1850 | 1816 | 1816 | 1816 | |
| Compressors | 06N semi-hermetic twin-screw compressor | |||||||
| Quantity, circuit A/B | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | 1/1 | |
| Capacity control | Pro-Dialog Plus control | |||||||
| No. of control steps | 6 | 6 | 6 | 6 | 6 | 6 | 6 | |
| Refrigerant | R-134a | |||||||
| Evaporator | Shell and tube with internally finned copper tubes | |||||||
| Condenser | Shell and tube with internally finned copper (freshwater-cooled) or 90/10 Cu/Ni (seawater-cooled) tubes | |||||||
Physical data for sizes 155 to 285
| 30HXC | 155 | 175 | 190 | 200 | 230 | 260 | 285 | |
|---|---|---|---|---|---|---|---|---|
| Nominal capacity (kW) | 543 | 600 | 652 | 701 | 814 | 899 | 987 | |
| Operating weight (kg)† | 2712 | 3083 | 3179 | 3873 | 4602 | 4656 | 4776 | |
| Dimensions | ||||||||
| Length (mm) | 3275 | 3275 | 3275 | 3903 | 3924 | 3924 | 3924 | |
| Depth (mm) | 980 | 980 | 980 | 1015 | 1015 | 1015 | 1015 | |
| Height (mm) | 1816 | 1940 | 1940 | 1980 | 2060 | 2060 | 2060 | |
| Compressors | 06N semi-hermetic twin-screw compressor | |||||||
| Quantity, circuit A/B | 1/1 | 1/1 | 1/1 | 2/1 | 2/1 | 2/1 | 2/1 | |
| Capacity control | Pro-Dialog Plus control | |||||||
| No. of control steps | 6 | 6 | 6 | 8 | 8 | 8 | 8 | |
| Refrigerant | R-134a | |||||||
| Evaporator | Shell and tube with internally finned copper tubes | |||||||
| Condenser | Shell and tube with internally finned copper (freshwater-cooled) or 90/10 Cu/Ni (seawater-cooled) tubes | |||||||
Physical data for sizes 310 to 375
| 30HXC | 310 | 345 | 375 | |
|---|---|---|---|---|
| Nominal capacity (kW) | 1109 | 1207 | 1302 | |
| Operating weight (kg)† | 5477 | 5553 | 5721 | |
| Dimensions | ||||
| Length (mm) | 4533 | 4533 | 4533 | |
| Depth (mm) | 1015 | 1015 | 1015 | |
| Height (mm) | 2112 | 2112 | 2112 | |
| Compressors | 06N semi-hermetic twin-screw compressor | |||
| Quantity, circuit A/B | 2/2 | 2/2 | 2/2 | |
| Capacity control | Pro-Dialog Plus control | |||
| No. of control steps | 10 | 10 | 10 | |
| Refrigerant | R-134a | |||
| Evaporator | Shell and tube with internally finned copper tubes | |||
| Condenser | Shell and tube with internally finned copper (freshwater-cooled) or 90/10 Cu/Ni (seawater-cooled) tubes | |||
SEE ALSO
WORKS WITH
CONTROLS
