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How To Choose Lower Temperature screw Compressor Unit

  • FSW300A Tunnel freezer Compressor units


    1. Design condition

    1).RefrigerantR507A

    2).Evaporating condensing temperature-40/+40

    1. Compressor unit operating parameter

    Operation condition

    Compressor unit type

    Refrigerating capacity

    Electric power  

    -40/+40

    Bitzer HSN7451-60Y

    54.5Kw

    58.6Kw

    Choose Screw Germany compressor 1setBitzer HSN745160Y

    2.Evaporative type condenser

       TypeZFLA-400 Evaporative condenser.

    3. Electrical control system main electrical element are Schneider.

    1.Compressor unit parameter

    Compressor unit name

    unit

    Screw compressor unit

    Compressor unit type

     

    PSHL-60

    Compressor

    1set

    Bitzer HSN7451-60Y

    Compressor

    Theory Displacement

    m3/h

    232m3/h 60HZ    

     Energy Adjustable range

     

    100%-75%-50%

    Refrigerant

    type

     

    R507A

    Design conditions

    -40℃/40

    Refrigeration capacity

    KW

    54.5KW

    Voltage and power

     

    3N/60Hz/220V 58.6KW

    Oil cooler   

     

    Air liquid cooling 

    Overall dimensions(L*W*H)

    mm

    2650×1500×1600

    Unit weight

    kg

    1100

    2. Evaporative type condenser parameter 

    Type

    ZFLA400

    Heat exhaust (kw)

    400

    Fan

    Quantity

    2sets

    Blowing ratem3/h

    40000m3/h

    Power(kw)

    2×1.5KW

    Water pump

    PowerKW

    2.2kw×1set

    Overall dimensionsmmL*W*H

    2200×1600×3760mm

    Operating weight KG

    4000