Further Optimized Noise Level – 30.03.2020 New BD Micro Generations for R134a and R1234yf

Secop introduces improved versions of BD Micro compressors for 12 V DC and 12/24 V DC applications. The compressors will also be released for R1234yf and have a further optimized noise level.

• BD1.4F-AUTO.3, code number 109Z0106
• BD1.4F-VSD.3, code number 109Z0209

R1234yf, the low GWP and standard refrigerant for car air conditioning systems, has now also been approved for compressors installed in e.g. car minibars or truck refrigerators. The BD1.4F-AUTO.3 and BD1.4F-VSD.3 can operate with both refrigerants, R134a and R1234yf and are labelled accordingly.

The new models have a reduction of:

• up to 15 dB(A) for contact noise
• up to 5 dB(A) for start-up noise
• up to 2 dB(A) for running noise

compared to BD Micro first generation.

The lower noise level has been achieved by a redesign of several inner parts of the compressor.
All other technical specifications will remain the same.

For additional information please refer to our Product Bulletin:
New BD Micro Generations for R134a and R1234yf

Data Sheets