DC 50000 rolling stock Saloon Air Conditioner 24V 74V 110V 230V 400V


This DC powered direct current roof top air conditioner (available in 24V 74V 110V 230V 400V) is designed to cool rolling stock / railway passenger saloons with mounting in the roof of each vestibule. Multiple units are used to get the desired cooling capacity in the vehicle.
The very efficient 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 AC using with the same cooling and there is no power surge during start up (soft start). The units are delivered with (preheated) fresh air intake and can be designed to fit a existing application. Therefore is unit is easy to be installed on new or legacy trains. Available in 24V 74V 110V 230V 400V

Units are designed to:

EN 14750 passenger cooling for suburban trains
EN 2004/108/EC 
EN 50121-3-2:2006  
EN 55011: 2007/A2 
EN 61000-4-2/6  EMC
EN 61373  vibration and shock resistance for Rolling Stock.
EN 45545-2 
NF F16-101-F2 
BS 6853
DIN 5510/2  Fire Resistance regulations for Rolling Stock 
EN 2006/42/EC  Machine Safety regulations.

Why DC Airco units make sense for heavy duty applications:

  • Low power consumption 2-3 lower than a normal AC
  • No power surge during start-up
  • In house climate chamber testing
  • Every unit is fully factory tested
  • Easy installation -no on site refrigerant charging needed
  • Long service intervals. Ideal fro rolling stock vehicles
  • 2 year warranty – all parts are long life
  • PLC package with self diagnostics
    • Cooling Capacity
    • 17000-50000 BTU / 5-15 Kw
    • Airflow in the cab approx
    • 2000 M3/h
    • Power Consumption
    • 1,5 – 5 Kw
    • Max allowable temperature
    • 45 Celsius
    • Outdoor /indoor noise depending on configuration
    • 66 / 45 dB(A)
    • Refrigerant
    • R134a
    • Weight
    • 200-500 Kg

Downloads -

  • DC powered air conditioners railway - rolling stock brochure 2016
  • DCAIRCO DC 50000 24-48-74-110-230-400 Rolling stock air conditioner data sheet 2016
  • DCAirco - Features of the Premium and advanced controllers V3-2016

Please provide us with your name and e-mail address to download the requested file.

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DC 50000 24v 48v 74v 110v 400V 750V roof Air conditioner,cooling,DRIVERLESS,self-driving,autonomous,shuttle,BUS,electric,rolling stock coach

    Environmentally friendly Air Conditioning

    • Low carbon footprint
    • Low energy use compared to CO2
    • Low operational cost
    • Factory pressure tested with Hydrogen (leak free)
    • Uses refrigerant gas with the minimal environmental impact

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


    • >50% lower fuel/energy consumption
    • No startup 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

    Extremely low power consumption with high cooling output!!

    High ambient design

    Specially build for high ambient!

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