7-3 Specifications
Air-Cooled Portable Chillers
Nominal operating parameters for
G-PAC-20
PERFORMANCE (NOMINAL DESIGN CONDITIONS)
COOLING CAPACITY | 4.72 | TONS | ALTITUDE |
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| SEA LEVEL |
COOLANT SUPPLY TEMPERATURE | 50 | °F | COMPRESSOR POWER |
| 4976 |
| WATTS |
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AMBIENT AIR TEMPERATURE | 95 | °F | EER |
| 11.39 |
| BTU/WATT |
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COOLANT | WATER |
| CONDENSER AIR FLOW |
| 4230 |
| CFM |
COOLANT FLOW | 11 | GPM | SOUND POWER LEVEL |
| 86 |
| dBA |
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UNIT PRESSURE DROP | 7 | PSID | SOUND PRESSURE LEVEL @ 1 METER |
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| dBA | |
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| OPERATING | PARAMETERS |
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COOLANT SUPPLY TEMPERATURE | °F | COOLANT FLOW |
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| GPM | |
AMBIENT AIR TEMPERATURE | °F | MINIMUM LOAD |
| 0.944 |
| TONS | |
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| SPECIFICATIONS |
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COMPRESSOR | SCROLL |
| EVAPORATOR FILTER |
| 20 MESH |
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COOLANT PUMP | STAINLESS STEEL | COOLANT CIRCUIT |
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CENTRIFUGAL |
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EVAPORATOR | BRAZED PLATE |
| CAPACITY CONTROL |
| HOT GAS BYPASS | ||
CONDENSER | ALUMINUM |
| REFRIGERANT |
| 3 LBS |
| |
CONDENSER FANS | 24 INCH |
| FRAME |
| GALVANIZED STEEL | ||
AXIAL |
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CONDENSER FAN MOTOR | 1/2 HP OAO, 1140 RPM | PANELS |
| POWDER COATED STEEL | |||
RESERVOIR | 20 GALLON POLYETHYLENE | WEIGHT (OPERATING) |
| 690 |
| LBS | |
POWER | 460V/3PH/60HZ |
| WEIGHT (SHIPPING) |
| 520 |
| LBS |
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CONTROL CIRCUIT | 120 | VDC | ELECTRICAL ENCLOSURE |
| NEMA 12 |
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COMPRESSOR FULL LOAD AMPS | 10.7 | AMPS | CONTROL |
| MICROPROCESSOR | ||
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G-PAC-30
PERFORMANCE (NOMINAL DESIGN CONDITIONS)
COOLING CAPACITY | 7.52 | TONS | ALTITUDE |
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| SEA LEVEL |
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|
COOLANT SUPPLY TEMPERATURE | 50 | °F | COMPRESSOR POWER |
| 7634 |
|
| WATTS |
AMBIENT AIR TEMPERATURE | 95 | °F | EER |
| 11.82 |
|
| BTU/WATT |
COOLANT | WATER |
| CONDENSER AIR FLOW |
| 6343 |
|
| CFM |
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|
|
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|
COOLANT FLOW | 18 | GPM | SOUND POWER LEVEL |
| 92 |
|
| dBA |
UNIT PRESSURE DROP | 7 | PSID | SOUND PRESSURE LEVEL @ 1 METER |
|
|
| dBA | |
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| |
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| OPERATING | PARAMETERS |
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COOLANT SUPPLY TEMPERATURE | °F | COOLANT FLOW |
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| GPM | |
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AMBIENT AIR TEMPERATURE | °F | MINIMUM LOAD |
| 1.504 |
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| TONS | |
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| SPECIFICATIONS |
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| ||
COMPRESSOR | SCROLL |
| EVAPORATOR FILTER |
| 20 MESH |
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|
COOLANT PUMP | STAINLESS STEEL | COOLANT CIRCUIT |
| |||||
CENTRIFUGAL |
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EVAPORATOR | BRAZED PLATE |
| CAPACITY CONTROL |
| HOT GAS BYPASS | |||
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CONDENSER | ALUMINUM |
| REFRIGERANT |
| 4 LBS |
| ||
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CONDENSER FANS | 24 INCH |
| FRAME |
| GALVANIZED STEEL | |||
AXIAL |
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CONDENSER FAN MOTOR | 1 HP OAO, 1140 RPM | PANELS |
| POWDER COATED STEEL | ||||
RESERVOIR | 20 GALLON POLYETHYLENE | WEIGHT (OPERATING) |
| 870 |
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| LBS | |
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POWER | 460V/3PH/60HZ |
| WEIGHT (SHIPPING) |
| 700 |
|
| LBS |
CONTROL CIRCUIT | 120 | VDC | ELECTRICAL ENCLOSURE |
| NEMA 12 |
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| |
COMPRESSOR FULL LOAD AMPS | 16.4 | AMPS | CONTROL |
| MICROPROCESSOR | |||
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GP Series Portable Chillers | Chapter 7: Appendix | 38 of 44 |