BD Nano Compressors
DC Compressors Variable-Speed

BD Nano Compressors

Hermetic Refrigeration Compressors for DC Voltage

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 Specifications

BD Nano Compressors Specifications

Precise technical specifications ensure a perfect match for your equipment, delivering stable and efficient cooling effects

Parameter Category Detailed Specifications
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 62–131 W
HBP no
L-MBP yes
M-HBP no
L-M-HBP no
Use Mobile Medical

Explore more BD Nano Compressors products

We offer BD Nano Compressors products to meet the cooling needs of various scenarios. Please view the complete product list to learn more about selection options

Technical Documentation

Download technical manual

Obtain complete technical specifications, installation guides, and model selection recommendations

BD Nano-Series for Mobile Cooling

06.2023 | PDF | Infographics

Download

BD Nano-Series, R600a, R1234yf, R134a, 12-24 V DC

03.2025 | Literature | Leaflets

Download

DC-Powered Compressors for Mobile Cooling

06.2025 | Literature | Quick References

Download

Hermetic Compressors for DC Voltage

12.2025 | Literature | Catalogs

Download

New Secop Gateway 105N9518

07.2022 | Product Bulletin | Electronics and Controllers

Download

Secop Gateway 105N9518 (USB A/C)

10.2025 | Instructions

Download
Application scenarios

Typical application areas

DC Compressors Variable-Speed is widely applicable to the following scenarios

Car, front console

Car, front console

Car, rear console

Car, rear console

Car, minibar

Car, minibar

Maritime appliance

Maritime appliance

RV, large fridge

RV, large fridge

Portable box, small

Portable box, small

Portable box, large

Portable box, large

Solar powered fridge

Solar powered fridge

Portable transport box

Portable transport box

Transport box

Transport box