Secop BD-Micro and BD-P Compressors

Bring Comfort at Work and Leisure

BD Micro: BD1.4F-VSD.3, BD1.4F-VSD-HD

The BD1.4F-VSD.3 (new BD Micro generation with optimized noise level and approved for refrigerant R1234yf) is 60 % smaller than previous models and weighs in at only 2.3 kilograms, perfect for 10–30 liter in car, van, boat cabinets, or portable boxes that need to fit into tight spaces without compromising storage space. This powerhouse of a compressor makes it easier than ever to provide leading-class mobile refrigerators.

Enabling the variable speed function increases the system’s COP. Low energy consumption is good for car, boat, or van batteries as well as the environment. The optimized, low-noise motor ensures outstanding performance for offering that extra degree of luxury on the go. The electronic thermostat (NTC sensor support) provides an accurate temperature while the failure detection allows fast fault diagnosis. The computer interface makes it easier for customization.

BD1.4F-VSD-HD is a special version which can handle extreme vibrations (Heavy Duty).


BD-P: BD35F, BD 50F, BD 80F, BD35K, BD50K, BD80CN, BD100CN, BD250GH.2, BD250GH.2-HD, BD35F-HD.2, BD35F-B

BD35K-B, BD35F/50F/80F for 12 / 24 V DC power supply can be used in mobile refrigerators and freezers with refrigerant R134a and also with R1234yf (except BD80F).

The BD250GH.2 and the BD350GH compressors in 12 / 24 or 48 V DC versions are R134a HBP compressors used for mobile spot cooling systems or telecommunication cooling.

BD35/50K (R600a) and BD80/100CN (R290) are compressors that use HFC-free refrigerants. The BD50K offers 25 % additional cooling capacity compared to the BD35K compressor.

All compressors are equipped with an electronic unit with built-in protection against shortages, operation outside temperature limits, and destructive battery discharge. The advanced micro-controller technology enables new functions such as an electronic thermostat, fan speed, ECO function, alarm log, event log, and software main switch.

Thanks to an extensive voltage rate the BD compressors are ideal for operation by solar power. The exceptionally low-starting current eliminates the need for batteries if an ice bank is used for energy storage. When storing the converted sun energy in ice packs, the cabinet can be kept at desired temperatures both night and day. This feature offers numerous uses in areas without power supply such as for the storage and transportation of vaccines, drugs, ice cream stands in holiday resorts, food preservation under off road conditions, and refrigerators in boats to name only a few.

BD35F-HD.2, BD250GH.2-HD (48 V) are special versions which can handle extreme vibrations (Heavy Duty).

The BD35F-B and the BD35K-B are special versions optimized for rough vehicle motions, especially in buses (Bus-optimized).

Application Examples

BD Micro and BD-P Direct Current (DC) Compressors

Series Displacement (cm3)
LBP (W)
MBP (W)
HBP (W)
Refrigerants Use
0–35 0–2000 0–3500 0–2750
BD Micro
1.41
13–34
42–94
83–173
R134a, R1234yf
BD-P
2–3
29–71
65–223
115–390
R134a, R1234yf, R600a, R290, R170

Technical Literature

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