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Free Cooling Air Cooled Chiller For Small And Medium Data Centers Precision Cooling

    Buy cheap Free Cooling Air Cooled Chiller For Small And Medium Data Centers Precision Cooling from wholesalers
     
    Buy cheap Free Cooling Air Cooled Chiller For Small And Medium Data Centers Precision Cooling from wholesalers
    • Buy cheap Free Cooling Air Cooled Chiller For Small And Medium Data Centers Precision Cooling from wholesalers

    Free Cooling Air Cooled Chiller For Small And Medium Data Centers Precision Cooling

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    Brand Name : kimoems
    Model Number : Inquire manufacture
    Certification : CE
    Payment Terms : T/T
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    Free Cooling Air Cooled Chiller For Small And Medium Data Centers Precision Cooling

    Free Cooling Air-Cooled Chiller For Precision Cooling


    Product Introduction

    The KMH.IF is a unified air-cooled chiller designed for small and medium-sized data centers. It offers three operation modes: compressor cooling, hybrid cooling, and Free cooling, leveraging winter's natural cold to significantly reduce annual energy use.
    This chiller is ideal for micro-modules or small data centers, providing stable chilled water. It adjusts compressor exhaust volume and fan frequency to precisely control water supply temperature, achieving a control accuracy of ±0.5℃.
    The KMH.IF can integrate with our KMU.I chilled water aisle containment air conditioner. The host and chilled water terminal can communicate, monitor the indoor environment in real-time, and prevent inefficient operation of the chiller.

    Product Advantages

    The unit has three operation modes: compressor cooling, hybrid cooling, and Freecooling. It fully uses natural cold sources to greatly cut energy use.
    Advanced control tech enables proper mode switching based on ambient temperature changes. It auto-adjusts compressor exhaust volume, fan frequency, and water valve opening to precisely control water supply temperature.
    The unit uses quality components like screw/scroll compressors, electronic expansion valves, and shell-and-tube evaporators from well-known manufacturers, paired with a robust control system to ensure stable performance.
    A user-friendly interface with a 7-inch touchscreen controller in the unit’s electrical box allows easy settings, monitoring, and group control to meet various user needs.Free Cooling Air Cooled Chiller For Small And Medium Data Centers Precision Cooling
    The compressor uses mature products from well-known manufacturers, ensuring high efficiency and reliability.
    • The 180KW unit uses a high-efficiency single screw compressor.
    • The 90KW and 120KW units use Copeland double scroll compressors, which have low vibration, low noise, and a long service life.
    Free Cooling Air Cooled Chiller For Small And Medium Data Centers Precision Cooling
    The throttling device uses Carel electronic expansion valves.
    Made with reliable technology and innovative structure, it offers flexible and extensive applications, along with precise superheat control in all conditions.
    The valve body is fully made of stainless steel with copper fittings. Robotic laser welding creates a sealed structure for high precision and repeatability.
    Free Cooling Air Cooled Chiller For Small And Medium Data Centers Precision Cooling
    The fan uses a three-phase axial flow fan from a well-known brand, featuring high efficiency, energy saving, and low noise, and is equipped with an efficient motor for high performance.
    • The fan speed is controlled by frequency conversion, ensuring a smooth start, lower noise, and a longer service life.
    • With unique owl wing serrated blades, the fan delivers a larger air volume and even lower noise.

    Cold Cloud Series KMH.IF Air-Cooled Chiller Units

    Model
    KMH902IFYS0 KMH1202IFYS0 KMH1801IFXL0
    Refrigerant
    R410a R410a R22
    Nominal Cooling Capacity kW 92 121 182
    Nominal Input Power kW 30.2 39.7 60.3
    Nominal Input Current A 57.2 75.2 114.2
    Water Flow Rate of Water-Side Heat Exchanger m³/h 15.8 20.8 31.3
    Water Resistance of Water-Side Heat Exchanger kPa 40 43 45
    Nominal Cooling Capacity kW 102.1 134.3 202
    Nominal Input Power kW 31 40.5 62.5
    Nominal Input Current A 58.7 76.7 118.4
    Water Flow Rate of Water-Side Heat Exchanger m³/h 17.6 23.1 34.8
    Water Resistance of Water-Side Heat Exchanger kPa 44 47 49
    Cooling Capacity kW 102.1 134.3 202
    Input Power kW 2.4 3.4 4.7
    100% Freecooling Ambient Temperature (with 15% Ethylene Glycol) °C 2.3 2.1 2
    100% Freecooling Ambient Temperature (with 30% Ethylene Glycol) °C 1.7 1.5 1.4
    Compressor Type - Scroll Scroll Screw
    Standard Quantity 2 2 1
    Maximum Current A 71.6 90 158
    Standard Quantity 2 4 4
    Maximum Current kW 6.8 9.7 13.4
    Length mm 2700 2700 3200
    Width mm 1700 2100 2300
    Height mm 2350 2350 2350
    Operating Weight kg 2000 2700 3400
    Water-Side Heat Exchanger Type - Shell and Tube Shell and Tube Shell and Tube
    Maximum Working Pressure of Heat Exchanger MPa 1.0 1.0 1.0
    External Connection Size DN 50 65 100
    Power Supply - 380V-50HZ-3F+PE+N 380V-50HZ-3F+PE+N 380V-50HZ-3F+PE+N

    Notes

    • Conventional Air Conditioning Conditions: Ambient temperature 35℃, inlet/outlet water temperature 12℃/7℃.
    • IDC Air Conditioning Conditions: Ambient temperature 35℃, inlet/outlet water temperature 15℃/10℃.
    • 100% Freecooling Conditions: Inlet/outlet water temperature 15℃/10℃.


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