Underground mining refuge chambers, earthmoving machinery Heating, Venting & Cooling - Air conditioning

DC powered Heating, Venting & Cooling  - Air conditioning for underground mining refuge chambers, earthmoving machinery, hydraulic excavators, hydraulic rope excavators, crawler tractors and loaders, wheel loaders, dumper trucks, and anti-idling solutions for heavy mobile equipment. Offered in 12 24 48 74 110 VDC DC AC


Underground refuge chambers powered with a 24 VDC battery pack.
Powered by sufficient batteries these air conditioners offer up to 4 days
of cooling to miners trapped after a disaster.

For these applications we recommend air conditioners: DC7200, DC12000



Heavy Mobile Equipment: Earthmoving machinery, hydraulic excavators, hydraulic rope excavators,crawler tractors and loaders, wheel loaders, dumper trucks anti idling solutions

For these applications we recommend air conditioners: DC9001, DC13000, DC9300

DCAirco mining equipment cooling presentation

 

  • DC 7200 24V DC refugee shelter split air conditioner - dehumidifier

    DC powered mining air conditioner (DC 7200)

    Description

    The DC 7200 24V DC powered direct current air conditioner - dehumidifier is specially made for underground mining refugee shelters, panic room, safety rescue shelters. This split air conditioner system has one indoor and one outdoor unit's that are connected together with extremely low effusion hoses.

    The complete mining split 24v air conditioner unit is pre charged with refrigerant and fully factory tested before shipping. Self-sealing quick connectors which can be disconnected and reconnected several times without losing any gas making service and preventative maintenance much easier. The standard distance between the evaporators and the condenser is 3 meter / 9ft Hose extension kits can be supplied on request. It combines powerful cooling with a high water condensing capacity up to 2 liters per hour even with low humidity. Which is much higher than a normal AC underground mining refugee shelters, panic room, safety rescue shelters  mining rescue refugee shelters

  • DC12000 24V DC refugee shelter split air conditioner - dehumidifier

    layout of mining air conditioner (DC 12000)

    Description

    The DC 12000 24V DC powered direct current air conditioner - dehumidifier is specially made for underground mining refugee shelters, panic room, safety rescue shelters. This split air conditioner system has one indoor and one outdoor unit's that are connected together with extremely low effusion hoses.

    The complete mining split 24v air conditioner unit is pre charged with refrigerant and fully factory tested before shipping. Self-sealing quick connectors which can be disconnected and reconnected several times without losing any gas making service and preventative maintenance much easier. The standard distance between the evaporators and the condenser is 3 meter / 9ft Hose extension kits can be supplied on request. It combines powerful cooling with a high water condensing capacity up to 2 liters per hour even with low humidity. Which is much higher than a normal AC mining rescque refugee shelter air conditioner

  • Anti idling solutions for heavy mobile equipment



    In hot environments, operators must keep their Heavy Mobile Equipment such as:
    Earthmoving machinery, hydraulic excavators, hydraulic rope excavators, crawler tractors and loaders, wheel loaders, dumper trucks  idling when not operated for safety and health reasons. This idling affects fuel consumption and the engine wear unnecessarily and is not needed when using our highly efficient DCAirco air conditioners. Because they are battery powered without the need to keep the engine running. Thus maintain more safety for workers and decrease fuel consumption by more than 30%.

     

    DC air conditioning for Heavy Mobile Equipment such as: Earthmoving machinery, hydraulic excavators, hydraulic rope excavators, crawler tractors and loaders, wheel loaders, dumper trucks 

  • DC 9001 12V 24V 74V 400V DC Rooftop air conditioner


    Description

    This DC powered direct current rooftop air conditioner is designed for heavy duty applications operators cabs and electrical cabinets on vehicles such as: 

    Heavy mobile equipment: earthmoving machinery, hydraulic excavators, hydraulic rope excavators, crawler tractors and loaders, wheel loaders, dumper trucks, crain cab, electric vehicles.  

    Rolling stock: Locomotives, underground metro train, electric vehicles. 

     

    The very efficient 12V - 24V - 74V - 400V DC powered direct current air conditioner combines a very low consumption with a high cooling output and is fully dc powered. The cooling duty of this fully DC powered unit is 2-3 higher than a normal 230 VAC and 6 times higher than a motor driven AC using with the same cooling and there is no power surge during start up (soft start)

     
    Offered in 12V 24V 74V 400V other types on request

     

     

  • DC 13000 24V 48V 74V 110V rooftop air conditioner (45+ Celsius)

    Description

    This DC powered direct current rooftop air conditioner is designed for heavy duty applications operators cabs and electrical cabinets on vehicles powered with 24V 48V 74 110 - 400V such as:

    Heavy mobile equipment: earthmoving machinery, crain cab, hydraulic excavators, hydraulic rope excavators, crawler tractors and loaders, wheel loaders, dumper trucks, electric vehicles.  

    Rolling stock: Locomotives, underground metro train, electric vehicles. 

     

    The very efficient DC powered direct current air conditioner combines a very low consumption with a high cooling output and is fully dc powered. The cooling duty of this fully DC powered unit is 2-3 higher than a normal 230 VAC and 6 times higher than a motor driven AC using with the same cooling and there is no power surge during start up (soft start)

    Offered in 24V 48V 74 110 - 400V in AC and DC voltage. Other on request

  • DC 13005 24V 48V 74V 110V rooftop air conditioner (50+ celsius)

    Description

    This DC powered direct current rooftop air conditioner is designed for heavy duty applications operators cabs and electrical cabinets on vehicles powered with 24V 48V 74 110 - 400V such as:

    Heavy mobile equipment: earthmoving machinery, hydraulic excavators, hydraulic rope excavators, crawler tractors and loaders, wheel loaders, dumper trucks, electric vehicles.  

    Rolling stock: Locomotives, underground metro train, electric vehicles. 

     

    The very efficient DC powered direct current air conditioner combines a very low consumption with a high cooling output and is fully dc powered. The cooling duty of this fully DC powered unit is 2-3 higher than a normal 230 VAC and 6 times higher than a motor driven AC using with the same cooling and there is no power surge during start up (soft start)

    Offered in 24V 48V 74 110 - 400V in AC and DC voltage. Other on request

     

    The DC13000 is the base for this model only the DC13005 is designed for extreem apllications with high ambient temperatures up till 50+ Celsius. 

  • DC 9300 24v 48V 400V AC DC split air conditioner


    Description

    This split system has one indoor and one outdoor unit's that are connected together with extremely low effusion hoses. Designed forheavy duty applications operators cabs and electrical cabinets or vehicles such as:

    Heavy mobile equipment: earthmoving machinery, hydraulic excavators, hydraulic rope excavators, crawler tractors and loaders, wheel loaders, dumper trucks, electric vehicles.  

    Rolling stock: Locomotives, underground metro train, electric vehicles. 


    The complete unit is pre charged with refrigerant and fully factory tested before shipping. Self-sealing quick connectors which can be disconnected and reconnected several times without losing any gas making service and preventative maintenance much easier. The standard distance between the evaporators and the condenser is 3 meter / 9ft Hose extension kits can be supplied on request.

     

  • Advanced air conditioner controller 24V - 48V


    Description

    The Programmable advanced controller in combination with the DCAirco premium controller will bring data, parameters, readings and full control l on display and with remote control through internet.

     


    The advanced controller is the ultimate combination with the premium controller.
    This panel is programmable for customer requirements. From simple to complex applications.

  • The benefits of DCAirco products


    DC Airco's products supplied in 12v 24v 48v 74v 110v 230v 400v DC AC operate trouble free in hard environments ranging from hot and dirty mining applications to hot and dusty deserts. These DC powered direct current air conditioners are robust and reliable, ideal for use on vibrating vehicles.

    Besides providing an comfortable, safe and healthy work environment for the operator, there are more benefits that our products offer: 
     

    Decrease stock of different HVAC spare parts
    This way, companies can reduce maintaining large stock of expensive air conditioning parts for every operating machine and vehicle, by using one type of unit. Our unit will fit on almost all movers, drills, cranes, waste trucks and forklifts. Start decreasing your stock of different spare parts and transport expenses.


    Minimise expensive down time
    Every air conditioner comes with a simple diagnostics interface for maintenance engineers to help support them with system health and possible error code information. This way it is easy and simple to help minimise down time when maintenance is needed


    If maintenance is unable to be carried outdue to safety concerns

    Just by disconnecting 2 power cables and 4 mounting bolts it is easy to swap one rooftop air conditioning unit with another one within 1 hour. So operators can resume their job quickly and will give engineers the time to complete checking and do repairs in the workshop without time pressure and in a safe environment.



                     

  • Comparison AC vs DC Air conditioner


     

     

    DC Airco air conditioners:


    -Bigger Investment, but has a much shorter period of the return investment.
    -The seasonal energy efficiency ratio is extremely higher.
    -Maintaining its high efficiency in a high ambient .


    AC air conditioners:

    -Smaller Investment, but has a much longer period of the return investment.
    -The seasonal energy efficiency ratio is extremely lower.
    -Unable to maintain its high efficiency in a high ambient.

     

    Please find the full report in the download section of the product information page.

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    Environmentally friendly Air Conditioning

    • Low carbon foot print
    • Low energy use compared to CO2
    • Low operational cost
    • Factory pressure tested with Hydrogen (leak free)
    • Uses refigerrant gas with minimal environmetal impact

    Why our customers select DC Airco Air Conditioning Units for their professional applications:

     

    • >50% lower fuel/energy consumption
    • No start up peak-soft starting
    • No need of an expensive inverter to powered it.
    • DC unit keeps on cooling in case of power failure/engine off
    • Quality manufacturing since 1997 with extensive testing procedures
    • Easy mount, fully factory assembled charged and tested¬†
    • Low maintenance and low whole life cost
    • Stock and custom made units
    • Worldwide deliveries

    AC vs DC Air conditioner

    Quick return investment

    Follow this link for more information

     

    Low power consumption

    Extremly low power consumption with high cooling output!!

    High ambient design

    Specially build for high ambient!

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