DC5001 - Battery Cooler/Heat-Pump Water to Water 360Vdc (200-420Vdc) or 540Vdc (400-800Vdc)

High efficiency DC powered heat-pump for cooling + heating batteries of electric vehicles such as locomotives, trains, buses, people movers, trucks, POD, defense, Hybrid vehicles (HEV) (PHEV), Electric vehicles (EV) and Fuel cell vehicles (FCV)


Our rugged high performance and low consumption heat pumps are available in
360Vdc (200-420Vdc) or 540Vdc (400-800Vdc) and designed to cool and heat
batteries of battery powered vehicles under heavy duty conditions. Maintaining
the battery temperature is mandatory to maximize its life spend and characteristics.


The CANopen connectivity delivers performance in terms of scalability user interface as well as straightforward programming, maintenance and servicing. Ideal for fast and easy customization for vehicles such as: Hybrid vehicles (HEV) (PHEV), Electric vehicles (EV) and Fuel cell vehicles (FCV)



The self-contained box consist of a 2 way condenser and evaporator, high efficient slow starting compressor, and an inbuilt electronic control box. The water pump or outdoor heat exchanger are not part of the standard supply. The robust housing is made of powder coated zinc plated steel color RAL 7035.


Cooling Capacity

2000-4000  Watt  glycol mixture  <30%

Heating Capacity

1000-5000 Watt 

Power Consumption Watt

1000-2000 Watt   

Voltage compressor 

360Vdc (200-420Vdc) or 540Vdc (400-800Vdc)

Control Voltage 

12 or 24 VDC

Control system

CANopen or remote on/off or based liquid temperature

Coolant flow battery  

Min 4-13  l/m   

Coolant flow condenser

30 l/m

Pressure drop

Approx. 0,4 bar

Glycol connections

3/4  inch male

Size unit

350x350x350 mm


R134A  nonflammable A1 refrigerant-  allowed to be used also in EU for mobile applications for cooling batteries and equipment.


Approx. 21 kg

Cooling duty varies on climatic conditions and altitude- consult factory for specific applications. Please note the outdoor heat exchanger needs to be oversized! 

Downloads -

  • DC5001 - Battery Cooler/Heat-Pump Water to Water 360Vdc (200-420Vdc) or 540Vdc (400-800Vdc)

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    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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