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    FREECOOL Intelligent Control Free Cooling Box

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    Brief Introduction
    FREECOOL intelligent ventilation unit is applied in shelters and small data center. The unit introduces outdoor fresh air with lower temperature to cool equipment room. By using the FREECOOL unit, the running hours of other air conditioning units can be highly reduced, achieving power energy saving around 30~90%.
    FREECOOL unit can work in cooperate with existing air conditioner units, which achieves when the unit supplies full cooling capacity, the existing air conditioners would completely stop.
    The FREECOOL unit can be maximally connected to 2 air conditioner units.
    The unit is available in various installation positions: outdoor and indoor, packaged and split, and different power supply: 220VAC, 48VDC, offering more options for application environment.
    Capacity
    1000~3450 m3/h  
    Applications
    Various telecommunication base stations
    Advanced technology electronic devices switching room
    Power distribution station
    Industrial process control center
    Features
    High energy efficiency

    Good structure design andeasy maintenance

    Strong structure

    Corrosion-proof

    Smaller dimensions

    Flexible installation

    Control to the other air conditioner

    Completely auto protection

    Options
    EC fan

    Remote control and monitoring

    PCOWEB internet communication

    Humidity control

     

    Model

     

    12F1

    18F1

    24F1

    30F2

    35F2

    12F1

    18F1

    24F1

    30F1

    35F1

    Structure type

     

    ID/OD Package

    ID/OD Split

    Cooling capacity

     

     

     

     

     

     

     

     

     

     

     

    △t=5℃

    kW

    1.7

    2.4

    3.4

    4.4

    5

    1.7

    2.9

    3.4

    5

    5.7

    △t=10℃

    kW

    3.1

    4.8

    6.8

    8.7

    9.9

    3.3

    5.8

    6.8

    10

    11.4

    △t=12℃

    kW

    3.8

    5.7

    8.1

    10.5

    11.9

    4

    6.9

    8.1

    12

    13.7

    Power source

     

    48VDC;220VAC (Only available for ID installation unit)

    48VDC;220VAC (Only available for ID installation unit)

    Fan

     

     

     

    Type

     

    Single inlet backward curved centrifugal fan

    Single inlet backward curved centrifugal fan

    Qty. of fan

    n.

    1

    1

    1

    2

    2

    1

    1

    1

    1

    1

    Air volume

    m3/h

    1000

    1450

    2050

    2650

    3000

    1000

    1750

    2050

    3030

    3450

    Input power(48VDC)

    kW

    0.06

    0.19

    0.22

    0.3

    0.4

    0.06

    0.19

    0.23

    0.26

    0.39

    Input power(220VAC)

    kW

    0.13

    0.18

    0.39

    0.36

    0.5

    0.13

    0.18

    0.39

    0.38

    0.57

    Width*Depth*Height(ID)

    mm

    650*500*1100

    750*600*1400

    550*450*700

    600*500*900

    Width*Depth*Height(OD)

    mm

    650*500*1320

    750*630*1620

    550*550*600

    610*610*630

    Weight(ID)

    Kg

    60

    60

    65

    85

    85

    40

    40

    42

    48

    50

    Weight(OD)

    Kg

    65

    65

    68

    115

    115

    38

    38

    40

    45

    45