• BD Nano Compressors

    Hermetic Refrigeration Compressors
    for DC Voltage

    Sales Request   Technical Support

    • The evolution of DC compressors for cooling solutions in automotive, e-cars, RVs and boats
  • Light and Compact
    For more capacity in the cabinet, weight: 1.5 kg (incl. controller),
    height: 93 mm (incl. feet and controller)

  • EMI According CISPR25 Level 5
    EMI (Electromagnetic Interference) designed for controlled emissions and immunity against external sources


  • Improved High Efficiency
    Up to 1.71 W/W (CECOMAF conditions) for higher energy savings, reduced total cost of ownership (TCO) and extending battery operation time


  • Very Low Noise and Vibrations
    Improved acoustic comfort for noise-sensitive applications compared to the Secop BD Micro compressor, the current market standard

  • Extended Cooling Capacity
    Up to 98 W (CECOMAF conditions), can replace larger compressors and covers a wider range of automotive and leisure applications up to 200 liters volume

  • Robustness – ISO 16750 Compliant
    BD Nano compressors are produced in a IATF16949-certified plant and offer reduced knocking noise, vibrations and improved transport stability


  • Solar Direct Drive System
    The medical variant MB3CKV with its dedicated controller and the new generation SDD Power Management Module are tailored for vaccine refrigerators

  • Automotive Compressors
    The BD Nano Automotive variant BDN45F-A with a new dedicated electronic control unit offers a wide range of electronic interface functions

Technical Details

Refrigerants R600a, R134a, R1234yf
Nominal Voltage 12 V, 24 V
Voltage Range 9.6–17 V, 19–34 V
Frequency Range
Displacement 1.42–2.6 cm³
Variable Speed Variants Available only
Ultra-Low Temperature Models Available no
LBP 28–69 W
MBP 63–139 W
HBP no
L-MBP yes
M-HBP no
L-M-HBP no

Find Your Product in Our Selector

Typical Applications

  • Passenger car, front console

    Car, front console

  • Passenger car, rear console

    Car, rear console

  • Passenger car, minibar

    Car, minibar

  • Maritime appliance, drawer

    Maritime appliance

  • Recreation vehicle, large fridge

    RV, large fridge

  • Portable box, small

    Portable box, small

  • Portable box, large

    Portable box, large

  • Solar powered medical fridge

    Solar powered fridge

  • Medical cooling transport box, portable

    Portable transport box

  • Medical cooling transport box

    Transport box

Technical Literature


In addition to the technical data available in the compressor section, you can find more information and materials about our products. This includes a detailed explanation of the product, the customer benefits as well as interviews, and much, much more.