• Micro DC Aircon

    Compact, Light, Rugged DC Air Conditioning Unit

    If your power source is 12V, 24V, or 48VDC as part of a telecom or off-grid solar application, RIGID Micro DC Aircon all-DC air conditioning units are your most efficient cooling choice. The micro dc air conditioning series can substantially reduce power supply/generation costs and battery requirements. An all-DC system means you get the advantage of extremely high efficiency without the need for inverters.

    RIGID Micro DC Aircon removes heat from the air which is circulated through the system to cool the heat source and compact space. They are especially applied to critical applications where space and weight are important to them. It is widely used for compact and confined space cooling. DC Air conditioning systems are ideal for cooling bulk heat loads where minimal modification to the system is desired. The mini compressor air conditioner provides an excellent cooling solution where size/space/efficiency are important factors.

    If your existing infrastructure requires minimal changes, RIGID Micro DC Aircon is probably your best choice. It is the world's smallest air condition unit, driven by a battery. The micro dc aircon uses the patent mini brushless direct current compression compressor to chill the air within an enclosed environment. The air removes the heat from the payload without the need to adopt a heat exchanger to the existing architecture.

    RIGID Micro DC Aircon - Built for superior comfort.

  • DC Air Conditioning Models

    DC Aircon DV1910E-AC

    DC Aircon DV1910E-AC

    Capacity: 450W (1,535Btu)

    • 12V DC
    • 4.5 kgs/10lbs
    • Refrigerant: R134A
    • Working Amps: 1~8A, (Maximum 10A)
    • Size: 350x260x180 mm
    • Mini DC compressor cooling module
    • 12V mini compressor to enable peak performance
    • The airflow rate at the cold air outlet: 28.3CFM
    Benefits: Compact, light, competitive price, high heat transfer rate, adaptable/configurable highest heat transfer rate, most compact, lowest part count, uniform temperature.
     
     
     
    DC Aircon DV1920E-AC

    DC Aircon DV1920E-AC

    Capacity: 450W (1,535Btu)

    • 24V DC
    • 5 kgs/11lbs
    • Refrigerant: R134A
    • Working Amps: 1~7A, (Maximum 8.5A)
    • Size: 350x260x180 mm
    • Mini DC compressor cooling module
    • 24V mini compressor to enable peak performance
    • The airflow rate at the cold air outlet: 28.3CFM
    Benefits: Compact, light, competitive price, high heat transfer rate, adaptable/configurable highest heat transfer rate, most compact, lowest part count, uniform temperature.
     
     
     
    DC Aircon DV1930E-AC

    DC Aircon DV1930E-AC

    Capacity: 450W (1,535Btu)

    • 48V DC
    • 5 kgs/11lbs
    • Refrigerant: R134A
    • Working Amps: 1~4A, (Maximum 7.5A)
    • Size: 350x260x180 mm
    • Mini DC compressor cooling module
    • 48V mini compressor to enable peak performance
    • The airflow rate at the cold air outlet: 28.3CFM
    Benefits: Compact, light, competitive price, high heat transfer rate, adaptable/configurable highest heat transfer rate, most compact, lowest part count, uniform temperature.
     
     
     
    DC Aircon DV3220E-AC

    DC Aircon DV3220E-AC

    Capacity: 550W (1,876Btu)

    • 24V DC
    • 5.3 kgs/12lbs
    • Refrigerant: R134A
    • Working Amps: 1~10.3A, (Maximum 12.5A)
    • Size: 350x260x180 mm
    • Mini DC compressor cooling module
    • 24V mini compressor to enable peak performance
    • The airflow rate at the cold air outlet: 28.3CFM

    Benefits: Compact, light, competitive price, high heat transfer rate, adaptable/configurable highest heat transfer rate, most compact, lowest part count, uniform temperature.

     

     

    Micro DC Aircon DV3830E-AC

    New Developed High-Power Aircon

    Models: DV3820E-AC (24V); DV3830E-AC (48V)

    Capacity: 650W (Max 900W @6,300rpm)

    • 24V / 48V DC
    • 11.0 kgs/24lbs
    • Refrigerant: R134A / R290
    • Working Amps: 1~12A, (Maximum 14A)
    • Size: 500x350x230 mm
    • Brushless DC miniature compressor
    • Evaporator airflow rate at the cold air outlet: 87CFM
    • Twin-cylinder motors dc compressor to enable peak performance
    Benefits: Compact, high-power, high heat transfer rate, strong centrifugal fan.
     
    Applications:
    Motorhome, Van, Trailer, Truck cab, Camping &Tent, EV, Battery, Body Cooling, Dogs & Pets, Electronic & Instrument Cooling, Medical Devices, Laser & Chip, Equipment Cooling, Personal Cooling, Computer Cooling, Military Cooling.

  • DC Air Conditioning Drawing

  • DC Air Conditioning Key Features

    The Variable Speed Miniature DC Air Conditioner Unit Provides Unique Advantages for Your Applications

    Completely Electrical Power

     

    Reduced fuel expenses, No worry of maintenance.

    Comfort Cooling Temp

     

    Cooling temp 5℃~ 30℃, No oil comsumption, quiet.

    Environmentally Friendly

     

    Battery-driven, prevent atmospheric emissions of CO2

    Easy to Installation

     

     

    Easy mounting without drilling the cab on trucks with a hatch

  • Micro DC Aircon Unit - Cool

    Easy to install, compact, Micro-channel condenser, Copper Antimicrobial Evaporator Coils, and more.

    • Low Weight → Extremely Portable
    • Low Voltage → Proven Low Risk (12V / 24V / 48V)
    • Low Noise → Suitable for Office, Hospital, and Home
    • Small Footprint → Easily Integrated into Small Spaces
    • High Capacity → Comparable to Systems 5x the Size
    • High-Efficiency → Low Power Draw, Less Heat Rejection
    • High-Reliability → Less Maintenance, Fewer Service Calls
    • Variable Speed → Accurate Temperature Stability Available

  • Micro DC Aircon Applications

     

    Since 2017 we have been manufacturing true direct current R134a refrigerant-based micro aircon units. They are completely battery-driven. No need for fuel! No need for oil, totally environment friendly. Our power-saving features are second to none. The micro dc aircon units do not use lesser quality alternating current compressors that run on power inverters, they are truly dc powered and are manufactured by RIGID!

     

    What makes us stand out from the competition is not only the best customer support in the industry but also the finest quality a/c units that are supported by sophisticated R&D teams here in RIGID company and shipped around the world. For more applications, click here!

  • Online Store

     

  • Custom DC Air Conditioning System

    Can't find what you're looking for in our standard product line? No problem. We produce a great deal of custom-designed and modified standard products for our volume production customers. We can develop a custom solution to meet your specific needs. Please contact us with your requirements so we can develop a detailed specification in conjunction with your engineering team, develop a design, build a prototype, validate it in collaboration with you, and then manufacture your product according to your specifications.
     
    With our comprehensive ISO 9001 design and testing process, we will provide you with a prototype that meets your expectations. Our manufacturing team will take your system from concept to production, and our quality system will guarantee that every system that leaves our production line meets your reliability standards.

  • Standard Products and Custom Solutions

    Established in 2010, RIGID is the manufacturer who's behind many popular brands in the US. RIGID's vision is to set the benchmark standard for the micro cooling industry. We are a China manufacturer and supplier of compact cooling systems, working in close cooperation with the leading United States and European manufacturers of Air-conditioning & Refrigeration.

     

    In addition to offering standard products including Micro DC Aircon (ruggedized air conditioner modules for compact and confined space cooling), Liquid Chiller Modules (battery-driven compact refrigeration systems that our customers integrate into their applications), and DC Condensing Units (world's small direct cooling units used by customers in small freezer, medical, laser, and electronics cooling). RIGID also custom design or modify refrigeration systems for most customers' specific applications.

     

    Let our engineering team develop the perfect cooling solution for you!

    Micro DC Aircon

    Ultra Compact & Light Weight

    12V/24V/48V

    Plate Type Liquid Chiller

    Frame and Plate Evaporator

    12V/24V/48V

    Coaxial Type Liquid Chiller

    Stainless St. Coaxial Evaporator

    12V/24V/48V

    Stainless Steel Liquid Chiller

    Stainless St. Coil Evaporator

    12V/24V/48V

    Copper Coil Liquid Chiller

    Copper Steel Coil Evaporator

    12V/24V/48V

    DC Condensing Unit

    Ultra Small Direct Cooling

    12V/24V/48V

  • DC Air Conditioning Systems FAQ

    Battery Driven Portable DC Aircon Unit Frequently Asked Questions

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