COOLING
CHILLED WATER UNIT
Chilled water-based cooling plants are the most effective type of cooling plants used for ships. For NAVY ships, 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.
HAK CHILLED WATER UNIT for NAVY ships is dry type with shell & tube evaporator.
Navy CHILLED WATER UNIT is qualified for impact, vibration and noise requirement according to U.S. military standard.
As a reliable technical solution provider, HAK also offers chilled water system design including circulation pump, expansion tank, 2-way solenoid 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 40 to 700 kW
- Customized design for navy applications
CONSTRUCTION
- High quality integrated components for maximum reliability
- Robust shell-and-tube condensers for sea water
- Simple and compact design for onboard space limitations
- Environmental friendly design complying with the requirements
- Improving performance through optimizing of the high performance heat transfer tubes
- Equipped with refrigerant filter and drier system
- Equipped with PLC control panel, gauge panel with pressure switches and transmitters
- 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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Special performance test
- Impact test : MIL-STD-901D
- Vibration test : MIL-STD-167-1A
- Noise test : MIL-STD-740-1/2
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OPTIONS
- Vibration eliminators and flexible connections for both refrigerant and water pipes
- Hot gas bypass for low load operation
ACCESSORY and CONTROL
- Circulation pump
- Expansion tank
- 2-way solenoid valve
- Balancing valve
- Refrigerant detection system
- Refrigerant recovery unit
- Noise enclosure
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CAPACITIES
STANDARD SPECIFICATION FOR NAVY RECIPROCATING CHILLED WATER UNIT
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REFRIGERANT : R-404A, POWER : 440Vac/3ph/60Hz, IN/OUTLET CHILLED WATER : 10.4 ℃ / 6.7 ℃, INLET COOLING WATER : 29 ℃,
SUPERHEAT : 8 K, SUBCOOLING 0 K BASE
MODEL HICU-10CS HICU-50CS COOLING CAPACITY USRT 10 50 kW 35 88 x 2 EFFICIENCY COP 3.6 3.9 COMPRESSOR (DEW POINT BASE) MODEL(BITZER) - 4T-12.2Y-40P 4G-30.2Y-40D x 2 MAX. OPERATING CURRENT amp 25 51 STARTING CURRENT amp 69 Y / 113 YY* (141 Y / 233 YY*) x 2 MAX. POWER INPUT kW 14 28 CONDENSER
(BUBBLE POINT BASE)MODEL - CONC 161502 CONC 211902 CONDENSING TEMPERATURE ℃ 38 37 CAPACITY kW 46 224 WATER FLOW ㎥/h 10 24 x 2 EVAPORATOR
(DEW POINT BASE)MODEL - EIKH 211526 EIKH 412322 EVAPORATING TEMPERATURE ℃ -1.4 1.8 WATER FLOW ㎥/h 8 30 PRODUCT WEIGHT(Dry) kg 850 3,240 * Y/YY : Part winding start
STANDARD SPECIFICATION FOR NAVY SCREW CHILLED WATER UNIT
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REFRIGERANT : R-404A, POWER : 440Vac/3ph/60Hz, IN/OUTLET CHILLED WATER : 10.4 ℃ / 6.7 ℃, INLET COOLING WATER : 29 ℃,
SUPERHEAT : 8 K, SUBCOOLING 0 K BASE
MODEL HICU-60CS HICU-100CS HICU-120CS HICU-160CS HICU-200CS COOLING CAPACITY USRT 60 100 120 160 200 kW 211 352 422 563 352 x 2 EFFICIENCY COP 3.0 3.1 3.3 3.3 3.4 COMPRESSOR
(DEW POINT BASE)MODEL
(BITZER,HANBELL#)- RC2-230B# HSK-8561
-125-40PHSK-8571
-140-40PRC2-550B# HSK-8561
-125-40P x 2MAX. OPERATING CURRENT amp 105 216 298 226 216 x 2 STARTING CURRENT amp 159 / 690 612 D / 943 DD* 807 D / 1241 DD* 368 / 1330 (612 D x 2 / 943 DD*) x 2 MAX. POWER INPUT kW 85 159 181 205.2 159 x 2 CONDENSER
(BUBBLE POINT BASE)MODEL - CONC 272302 CONC 3222702 CONC 322702 CONC 412702 CONC 413202 CONDENSING TEMPERATURE ℃ 40 43 42 39 40 CAPACITY kW 271 451 531 724 895 WATER FLOW ㎥/h 58 90 80 152 152 EVAPORATOR
(DEW POINT BASE)MODEL - EIKH 412322 EIKH 502716 EIKH 502716 EIKH 602714 EIKH 603114 EVAPORATING TEMPERATURE ℃ -0.4 0.1 3.1 0 0.7 WATER FLOW ㎥/h 49 82 98 131 164 PRODUCT WEIGHT(Dry) kg 4,160 5,200 5,720 6,360 8,260 * D/DD : Part winding start
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REFRIGERANT : R-404A, POWER : 440Vac/3ph/60Hz, IN/OUTLET CHILLED WATER : 10.4 ℃ / 6.7 ℃, INLET COOLING WATER : 29 ℃,
- DOCUMENTS
Jung gu, Kim
055-340-5182
spare@hiairkorea.co.kr
Team Leader