• DC Condensing Unit

    The World's Smallest Cooling Refrigeration System-12V/24V/48V DC

    • 2.5 kgs/5.5 lbs;
    • Size: 7.48x6.3x5.43 inch 
    • Micro compressor refrigeration system;
    • 12V/24V/48V mini compressor to enable peak performance;
    • Cold plate refrigeration system provides reliable micro refrigeration solution;
    • Mini compressor provides excellent cooling solution where size/space/efficiency are important factors.


    The DC Condensing Unit is a direct expansion subsystem (without evaporator). It consists of micro dc compressor (12V/24V/48V) with R134A coolant, smallest condenser and radiator, filter drier, expansion valve or capillary, driver board and other refrigeration parts.


    The DC Condensing Unit is developed aim to satisfy the growing market who wants ideal vapor-compression refrigeration cycle, to meet their compact device's small cooling demand.


    RIGID DC Condensing Unit system enables the most compact designed cooling system.


    It uses micro refrigeration compressor, which eliminates the use of a secondary coolant loop. This configuration enables the small dc cooling unit and uses the refrigerant to directly cool the desired equipment or device via a cold plate.


    RIGID DC Condensing Unit doesn't supply cold plate (evaporator). The cold plate can be customized by endusers to adapt to their device.


    However, RIGID welcome personalize orders. Our engineers are easy-going, works directly with clients to tailor made compact cooling system as you requested.


    In the cold plate of dc refrigeration system, the refrigerant undergoes an isothermal phase change, which offers extremely tight temperature control across the cold plate.


    Users want cooling subsystem module only to integrate or assemble with their machine or equipment, in order to get small cooling solution.


    End user’s control board can connect with RIGID drive board (included) to control compressor speed and get the best performance they needed.


    Except standard chiller units, RIGID also custom made or personalize small cooling modules to meet customer's special demand.

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    P-Plate Liquid Chiller

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    Compact DC Condensing Unit-12V/24V/48V

    RIGID is miniature compressor innovation leader in China. We are creative and capture new technologies in compact cooling systems.

    RIGID air conditioning system consists of the basic 4 parts: a tiny compressor, a micro-channel condenser, an expansion valve or capillary, and an evaporator.


    The DC Condensing Unit using RIGID’s mini compressor technology offers the most compact cooling solution.


    RIGID’s miniature systems can fully integrate into a final solution which is compact, quiet, reliable and affordable.


    The miniature direct cooling system can be used in many applications. For instance, medical, laser, precise instrument, and scientific lasers where the evaporator (personalize) is mounted directly to user's device cold plate or module.


    RIGID DC Condensing Unit also provide our patent drive board, which enables end user’s control board can connect with drive board to control compressor speed and get the best performance they needed.


    Plus, the temperature can be controlled with high precision too.


    With RIGID rotary dc compressor, the ultra compact condensing unit systems can be designed for small and direct cooling applications in electronics cooling, batteries, laboratory cold plates, etc.


    RIGID has developed robust liquid chillers which are compact, use low cost parts, and frequently integrate directly into the user’s system.


    We don’t display all products here. If you can’t find your interests from the list, just email or call us, info@rigidhvac.com Ph: +86-579-8837-9768.

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