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HI AIR KOREA Co., Ltd.

KOREAN

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INDUSTRY

COOLING

PACKAGED AIR CONDITIONING UNIT
(FOR NUCLEAR POWER PLANT)

For medium size cooling capacity requirements, look no further, HI AIR KOREA(HAK) Nuclear Power Plant PACKAGED AIR CONDITIONING UNIT(PACU) offers total reliable performance by experiences.

The PACU is combined with air cooled type condenser. Refrigerant circuit has a stop valve for liquid inlet, a fusible plug, a strainer, a liquid line sight glass, thermostatic expansion valve, cooling coil, a compressor and a stop valve for the gas outlet.

Simple and compact in design PACU is convenient for control rooms, workshops, kitchen, etc. where local cooling / heating is required apart from the main A/C system.

With its high quality components, HAK PACU provides complete air conditioning solution with the best performance.

  • FEATURES

    CASING

    • Single skinned panels made of 1.6 mm thickness carbon steel external wall with 25 mm thickness polyurethane insulation
    • Filter section has removable panel for filter replacement
    • Front doors are provided for cooling coil, humidifier and fan maintenance
    • The louvers at plenum chamber can be removed for maintenance

    BASE FRAME

    • The base frame is made of carbon steel
    • Rigid enough to support all components during shipping, lifting and operation
    • Drain pipe is installed through the skid

    FILTER

    • Pre-filter
    • Thickness : 25 mm
    • Filter efficiency : 80 %

    DX COOLING COIL

    • Tube material : Copper(KS D5301-C1220T)
    • Fin material : Aluminum(KS D5101-C3771BE)
    • Cooling medium : HFC refrigerant(R-407C)

    ELECTRIC HEATING COIL

    • Heating coil is electric type and installed at downstream of the cooling coil
    • Coil shall meet the applicable requirements of NEC and be provided with over heat temperature protection

    STEAM HUMIDIFIER

    • The humidifier shall be certified in accordance with UL 998(as applicable), a self contained electrically heated type
    • Stainless steel vaporizing chamber with electric immersion heating elements
    • Self contained automatic control system with moisture sensing element indicator/transmitter, controller and switches

    FAN

    • Sirocco type
    • V-belt driven
    • Casing material : Galvanized steel
    • Impellers material : Painted Steel

    MOTOR

    • Premium efficiency
    • Cast iron casing
    • IP 44 protection
    • Power supply : 480Vac, 60Hz, 3-phase
    • Service factor : 1.15
    • Enclosure : TEFC type(IC411)
    • NEMA design letter : B

    CONTROL PANEL

    • Casing material : Carbon steel
    • Power source : 480Vac, 60Hz, 3-phase
    • Control source : 120Vac, 60Hz, 1-phase
    • Indoor : NEMA type 12(Dust-tight type)
  • CAPACITIES
    No. MODEL COOLING
    CAPACITY
    AIR FLOW RATE STATIC
    PRESSURE
    WIDTH DEPTH HEIGHT WEIGHT
    kcal/hr ㎥/min] ㎥/h Pa mm mm mm kg
    1 HNPAC-A015SG 4,300 15 900 230 1,200 750 1,930 280
    2 HNPAC-A020SG 6,020 20 1,200 235 1,200 750 1,930 300
    3 HNPAC-A030SG 8,700 30 1,800 250 1,500 780 1,980 350
    4 HNPAC-A040SG 14,600 40 2,400 350 1,700 780 2,260 420
    5 HNPAC-A100SG 25,000 100 6,000 380 1,700 780 2,260 500
    6 HNPAC-A355DG 75,000 355 21,300 500 2,300 1,200 3,250 650

SALES MANAGER