COOLING
CHILLED WATER UNIT
Chilled water-based cooling plants are the most effective type of cooling plants used for ships. For offshore applications, CHILLED WATER UNIT is expected to efficiently cool large amount of spaces, perform well as demanded but with minimum use of machinery space.
As a highly experienced HVAC manufacturer, HI AIR KOREA(HAK) answers these needs with its extensive chiller line up.
Each HAK CHILLED WATER UNIT consists of types such as:
- Dry type with shell & tube evaporator
- Dry type with brazed plate evaporator
- Flooded type with shell & tube evaporator
The oil-free inverter centrifugal CHILLED WATER UNIT with the Danfoss Turbocor® compressor are also available for compact design.
As a reliable technical solution provider, HAK also offers chilled water system design including circulation pump, expansion tank, chemical dosing tank, 3-way valve, balancing valve, refrigerant detection system, refrigerant recovery unit and other auxiliary item for the circulation of chilled water into the cooling coils of the AIR HANDLING UNIT or FAN COIL UNIT.
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FEATURES
SELECTION
- Wide range of cooling capacities from 150 to 1,200 kW for the shell and tube type; while up to 480 kW for the Brazed plate type
- Wide range of cooling capacities up to 3,870 kW for oil-free inverter centrifugal CHILLED WATER UNIT
- Customized design for offshore applications
CONSTRUCTION
- High quality integrated component for maximum reliability
- Robust shell-and-tube condenser for fresh water
- Equipped with refrigerant filter and drier system
- Simple and compact design for onboard space limitations
- Environmental friendly design complying with the requirements of classification societies
- Improving performance through optimizing of the High Performance Heat Transfer Tubes
- Equipped with PLC control panel, gauge panel with pressure switches and transmitters
- No need of oil management for the oil-free inverter centrifugal CHILLED WATER UNIT is oil free system
- First charge of refrigerant and lubrication oil
MAINTENANCE AND QUALITY CONTROL
- Easy installation and maintenance
- Factory pressure and leak tested for all units prior to shipment
- Cooling capacity test
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OPTIONS
- Drier by-pass line
- Vibration eliminators and flexible connections for both refrigerant and water pipes
- Hot gas bypass for low load operation
ACCESSORY, CONTROL
- Circulation pump
- Expansion tank
- Chemical dosing tank
- 3-way control valve
- Balancing valve
- Refrigerant detection system
- Refrigerant recovery unit
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CAPACITIES
STANDARD SPECIFICATION FOR SCREW CHILLER – Brazed Plate Type Evaporator
REFRIGERANT : R-407C, POWER : 460Vac/3ph/60Hz, IN/OUTLET CHILLED WATER : 12 ℃ / 6 ℃, INLET COOLING WATER : 36 ℃, SUPERHEAT : 6 K, SUBCOOLING 1 K BASE, 10 % glycol
MODEL HICU-BS150-S HICU-BS170-S HICU-BS220-S HICU-BS260-S HICU-BS300-S COOLING CAPACITY USRT 42 49 65 76 85 kW 148 172 229 268 298 EFFICIENCY COP 2.84 2.84 2.95 2.98 2.83 COMPRESSOR
(DEW POINT BASE)MODEL(BITZER) - CHS6563
-60Y-40PCSH7553
-70Y-40PCSH7573
-90Y-40PCSH7583
-100Y-40PCSH7593
-110Y-40PMAX. OPERATING CURRENT amp 108 128 162 170 180 STARTING CURRENT amp 269 D / 508 DD* 290 D / 485 DD 423 D / 686 DD 479 D / 790 DD 516 D / 887 DD MAX. POWER INPUT kW 78 94 116 123 135 CONDENSER
(BUBBLE POINT BASE)MODEL - COKT 211502 COKT 211902 COKT 271502 COKT 271902 COKT 271902 CONDENSING TEMPERATURE ℃ 44 44 43 43 44 CAPACITY kW 196 228 301 351 396 WATER FLOW ㎥/h 44 44 73 73 73 EVAPORATOR
(DEW POINT BASE)MODEL
(ALFA LAVAL)- AC220EQ-92L-F AC220EQ-108L-F AC500EQ-72H-F AC500EQ-86H-F AC500EQ-100H-F EVAPORATING TEMPERATURE ℃ 2.0 2.0 2.0 2.0 2.0 WATER FLOW ㎥/h 22 25 32 38 44 PRODUCT WEIGHT(Dry) kg 1,310 1,550 1,750 1,770 1,880 * D/DD : Part winding start
STANDARD SPECIFICATION FOR SCREW CHILLER – Brazed Plate Type Evaporator
REFRIGERANT : R-407C, POWER : 460Vac/3ph/60Hz, IN/OUTLET CHILLED WATER : 12 ℃ / 6 ℃, INLET COOLING WATER : 36 ℃, SUPERHEAT : 6 K, SUBCOOLING 1 K BASE, 10 % glycol
MODEL HICU-BS330-S HICU-BS370-S HICU-BS420-S HICU-BS480-S COOLING CAPACITY USRT 94 106 119 138 kW 330 374 419 486 EFFICIENCY COP 3.00 2.90 2.91 3.00 COMPRESSOR
(DEW POINT BASE)MODEL(BITZER) - CSH8563
-125Y-40PCSH8573
-140Y-40PCSH8583
-160Y-40PCSH9553
-180Y-40DMAX. OPERATING CURRENT amp 216 246 260 330 STARTING CURRENT amp 612 D / 943 DD* 665 D / 1023 DD 729 D / 1114 DD 465 Y / 1442 D** MAX. POWER INPUT kW 159 181 193 247 CONDENSER
(BUBBLE POINT BASE)MODEL - COKT 321502 COKT 321502 COKT 321902 COKT 411502 CONDENSING TEMPERATURE ℃ 43 44 44 44 CAPACITY kW 432 493 553 637 WATER FLOW ㎥/h 110 110 110 110 EVAPORATOR
(DEW POINT BASE)MODEL
(ALFA LAVAL)- AC500EQ-112H-F AC500EQ-128H-F AC500EQ-150H-F AC500EQ-178H-F EVAPORATING TEMPERATURE ℃ 2.0 2.0 2.0 2.0 WATER FLOW ㎥/h 48 54 62 70 PRODUCT WEIGHT(Dry) kg 2,410 2,440 2,500 3,130 * D/DD : Part winding start
** Y/D : Y-△STANDARD SPECIFICATION FOR SCREW CHILLER – Shell and Tube Type Evaporator
REFRIGERANT : R-407C, POWER : 460Vac/3ph/60Hz, IN/OUTLET CHILLED WATER : 12 ℃ / 6 ℃, INLET COOLING WATER : 36 ℃, SUPERHEAT : 6 K, SUBCOOLING 1 K BASE
MODEL HICU-SS150-S HICU-SS170-S HICU-SS220-S HICU-SS260-S HICU-SS300-S COOLING CAPACITY USRT 44 49 65 75 86 kW 156 172 227 265 304 EFFICIENCY COP 2.64 2.58 2.59 2.62 2.73 COMPRESSOR
(DEW POINT BASE)MODEL(BITZER) - CSH7553
-70Y-40PCSH7563
-80Y-40PCSH7583
-100Y-40PCSH7593
-110Y-40PCSH8563
-125Y-40PMAX. OPERATING CURRENT amp 128 144 170 180 216 STARTING CURRENT amp 290 D / 485 DD* 350 D / 585 DD 479 D / 790 DD 516 D / 887 DD 612 D / 943 DD MAX. POWER INPUT kW 94 106 123 135 159 CONDENSER
(BUBBLE POINT BASE)MODEL - COKT 211902 COKT 211902 COKT 271502 COKT 271902 COKT 272102 CONDENSING TEMPERATURE ℃ 43 44 43 43 44 CAPACITY kW 210 233 309 358 408 WATER FLOW ㎥/h 44 44 73 73 73 EVAPORATOR
(DEW POINT BASE)MODEL - EIKH 273138 EIKH 273138 EIKH 322732 EIKH 323122 EIKH 413126 EVAPORATING TEMPERATURE ℃ -0.6 -0.9 -1.9 -1.4 0.4 WATER FLOW ㎥/h 23 26 34 40 45 PRODUCT WEIGHT(Dry) kg 2,000 2,000 2,150 2,300 2,800 * D/DD : Part winding start
STANDARD SPECIFICATION FOR SCREW CHILLER – Shell and Tube Type Evaporator
REFRIGERANT : R-407C, POWER : 460Vac/3ph/60Hz, IN/OUTLET CHILLED WATER : 12 ℃ / 6 ℃, INLET COOLING WATER : 36 ℃, SUPERHEAT : 6 K, SUBCOOLING 1 K BASE
MODEL HICU-SS330-S HICU-SS370-S HICU-SS420-S HICU-SS450-S COOLING CAPACITY USRT 94 106 119 126 kW 330 371 419 444 EFFICIENCY COP 2.68 2.59 2.65 2.76 COMPRESSOR
(DEW POINT BASE)MODEL(BITZER) - CSH8573
-140Y-40PCSH8583
-160Y-40PCSH8593
-180Y-40DCSH8593
-180Y-40DMAX. OPERATING CURRENT amp 246 260 310 310 STARTING CURRENT amp 665 D / 1023 DD* 729 D / 1114 DD 394 Y / 1181 D** 394 Y / 1181 D MAX. POWER INPUT kW 181 193 225 225 CONDENSER
(BUBBLE POINT BASE)MODEL - COKT 321502 COKT 321502 COKT 321902 COKT 321902 CONDENSING TEMPERATURE ℃ 43 44 44 44 CAPACITY kW 445 504 566 593 WATER FLOW ㎥/h 110 110 110 110 EVAPORATOR
(DEW POINT BASE)MODEL - EIKH 413110 EIKH 413116 EIKH 413110 EIKH 413126 EVAPORATING TEMPERATURE ℃ -1.5 -0.8 -2.3 -0.8 WATER FLOW ㎥/h 49 55 63 66 PRODUCT WEIGHT(Dry) kg 2,900 3,000 3,100 3,100 * D/DD : Part winding start
** Y/D : Y-△STANDARD SPECIFICATION FOR SCREW CHILLER – Brazed Plate Type Evaporator
REFRIGERANT : R-407C, POWER : 460Vac/3ph/60Hz, IN/OUTLET CHILLED WATER : 12 ℃ / 6 ℃, INLET COOLING WATER: 36 ℃, SUPERHEAT : 6 K, SUBCOOLING 1 K BASE, 10 % glycol
MODEL HICU-SS500-S HICU-SS550-S HICU-SS600-S HICU-SS650-S COOLING CAPACITY USRT 140 158 170 189 kW 494 555 599 664 EFFICIENCY COP 2.79 2.74 2.98 2.82 COMPRESSOR
(DEW POINT BASE)MODEL(BITZER) - CSH9563
-210Y-40DCSH9573
-240Y-40DCSH9573
-240Y-40DCSH9583
-280Y-40DMAX. OPERATING CURRENT amp 370 420 420 450 STARTING CURRENT amp 586 Y / 1853 D* 650 Y / 2029 D 650 Y / 2029 D 805 Y / 2520 D MAX. POWER INPUT kW 297 308 308 338 CONDENSER
(BUBBLE POINT BASE)MODEL - COKT 322702 COKT 411502 COKT 411902 COKT 412102 CONDENSING TEMPERATURE ℃ 43 44 43 44 CAPACITY kW 659 744 786 883 WATER FLOW ㎥/h 110 172 172 172 EVAPORATOR
(DEW POINT BASE)MODEL - EIKH 413126 EIKH 502712 EIKH 503114 EIKH 503112 EVAPORATING TEMPERATURE ℃ -1.2 -2.3 -0.8 -1.3 WATER FLOW ㎥/h 74 83 90 99 PRODUCT WEIGHT(Dry) kg 3,650 3,850 4,000 4,150 * Y/D : Y-△
STANDARD SPECIFICATION FOR SCREW CHILLER – Shell and Tube Type Evaporator
REFRIGERANT : R-407C, POWER : 460Vac/3ph/60Hz, IN/OUTLET CHILLED WATER : 12 ℃ / 6 ℃, INLET COOLING WATER : 36 ℃, SUPERHEAT : 6 K, SUBCOOLING 1 K BASE
MODEL HICU-SS700-S HICU-SS750-S HICU-ST1050-S HICU-ST1200-S COOLING CAPACITY USRT 200 214 299 341 kW 705 752 1,040(520x2) 1,200(600x2) EFFICIENCY COP 2.98 2.89 3.10 3.07 COMPRESSOR
(DEW POINT BASE)MODEL(BITZER) - CSH9583
-280Y-40DCSH9593
-300Y-40DCSH9563
-210Y-40D
(2sets)CSH9573
-240Y-40D
(2sets)MAX. OPERATING CURRENT amp 450 450 370 420 STARTING CURRENT amp 805 Y / 2520 D* 805 Y / 2520 D 586 Y / 1853 D 650 Y / 2029 D MAX. POWER INPUT kW 338 338 297 308 CONDENSER
(BUBBLE POINT BASE)MODEL - COKT 412102 COKT 412302 COKT 602102 COKT 602102 CONDENSING TEMPERATURE ℃ 44 44 41 42 CAPACITY kW 925 993 1,350 1,562 WATER FLOW ㎥/h 172 172 410 410 EVAPORATOR
(DEW POINT BASE)MODEL - EIKH 603112 EIKH 602714 EIKH 603114 EIKH 603812 EVAPORATING TEMPERATURE ℃ 0.1 -1.4 -1.1 -1.3 WATER FLOW ㎥/h 105 112 155 179 PRODUCT WEIGHT(Dry) kg 4,500 4,600 6,500 6,900 * Y/D : Y-△
STANDARD SPECIFICATION FOR OIL-FREE INVERTER CENTRIFUGAL CHILLER
REFRIGERANT : R-134a, POWER : 380-460Vac/3ph/60Hz
MODEL(STANDARD) HICU-TWC095 HICU-TWC120 HICU-TWC190 HICU-TWC240 CAPACITY USRT 95 120 190 240 kW 334 422 668 844 POWER CONSUMPTION kW 62 79 119 156 RUNNING CURRENT
(60Hz)380Vac amp 109 131 210 262 440Vac 90 108 174 216 STARTING
CURRENT
(60Hz)380Vac amp 2 2 2 2 440Vac 2 2 2 2 EFFICIENCY COP 5.5 5.4 5.6 5.4 NPLV 9.7 9.8 10.1 10.1 CHILLED WATER TEMPERATURE ℃ 12/7 12/7 12/7 12/7 WATER FLOW ㎥/h 57 72 115 145 HEAD LOSS bar 0.29 0.49 0.73 0.17 COOLING WATER TEMPERATURE ℃ 32/37 32/37 32/37 32/37 WATER FLOW ㎥/h 69 87 138 173 HEAD LOSS bar 0.33 0.49 0.78 0.18 WEIGHT(PANEL INTEGRATED, Dry) kg 2,900 2,951 4,819 4,920 STANDARD SPECIFICATION FOR OIL-FREE INVERTER CENTRIFUGAL CHILLER
REFRIGERANT : R-134a, POWER : 380-460Vac/3ph/60Hz
MODEL(STANDARD) HICU-TWC300 HICU-TWC380 HICU-TWC420 HICU-TWC520 CAPACITY USRT 300 382 420 523 kW 1,056 1,342 1,477 1,840 POWER CONSUMPTION kW 196 242 273 338 RUNNING CURRENT
(60Hz)380Vac amp 343 416 478 565 440Vac 283 343 395 467 STARTING CURRENT
(60Hz)380Vac amp 2 2 2 2 440Vac 2 2 2 2 EFFICIENCY COP 5.4 5.6 5.4 5.4 NPLV 10.0 10.3 10.1 10.3 CHILLED WATER TEMPERATURE ℃ 12/7 12/7 12/7 12/7 WATER FLOW ㎥/h 181 230 254 316 HEAD LOSS bar 0.26 0.33 0.23 0.27 COOLING WATER TEMPERATURE ℃ 32/37 32/37 32/37 32/37 WATER FLOW ㎥/h 218 275 304 377 HEAD LOSS bar 0.26 0.37 0.23 0.31 WEIGHT(PANEL INTEGRATED, Dry) kg 5,753 6,747 8,593 9,580 - DOCUMENTS
Jung gu, Kim
055-340-5182
spare@hiairkorea.co.kr
Team Leader