Model No.: QDZY50G
Displacement: <1m²/m
Rotation Speed: <200r/min
Reciprocating Compressor: Crankshaft and Connecting Rod Type
Power Source: Battery or Solar
Usage: Vehicle Freezer/Refrigerator
Freezer Volume: 0-200L
Max Cooling Capacity: 108W
Door: Single Door
Type: Carbon Brush
Certification: CE
Trademark: Sikelan
Transport Package: Carton and Pallet
Specification: QDZY50G
Origin: China
HS Code: 8414301100


1. Product Performance
1) The QDZY50G is a DC series compressor that uses R600A refrigerant, known for its efficiency and environmental friendliness.
2) It operates on both 12V and 24V power systems, making it suitable for a wide range of vehicle applications.
3) Available in ST (Standard) or FAN (Fan-cooled) cooling types, depending on the installation environment.
4) Designed for low and medium back pressure systems, ensuring reliable performance in various conditions.
5) Maximum cooling capacity reaches up to 108W, ideal for small to medium-sized vehicle freezers and refrigerators.
6) Suitable for freezer/refrigerator capacities ranging from 50L to 200L, offering flexible use options.


2. Compressor Dimensions

12V 24V Refrigeration Part DC Car Freezer Fridge Refrigerator R600A Hermetic Compressor for Vehicle Cooler Qdzy50g 108W


3. Compressor Specification
Serial Model Displacement (cm³) Rotate Speed (rpm) Capacity COP EER Oil charge Cooling Type Power Supply Certificate
-23.3ºC (ASHRAE)
W Kcal/h Btu/h W/W Btu/W.h ml
L QDZY35G 3.5 2000 42.0 36.3 143.3 1.15 3.92 130 FC 12/24V (DC) CE
2500 50.0 42.3 170.6 1.25 4.27
3000 60.0 51.8 204.7 1.35 4.61
3500 72.0 62.2 245.7 1.3 4.44
QDZY43G 4.3 2000 49.0 42.3 167.2 1.15 3.92
2500 61.0 52.7 208.1 1.25 4.27
3000 76.0 65.7 259.3 1.35 4.61
3500 95.0 82.1 324.1 1.3 4.44
QDZY50G 5.0 2000 60.0 51.8 204.7 1.15 3.92
2500 72.0 62.2 245.7 1.25 4.27
3000 86.0 74.3 293.4 1.35 4.61
3500 108.0 93.3 368.5 1.3 4.44
QDZY65G 6.5 2000 67.0 57.9 228.6 1.15 3.92
2500 93.0 80.4 317.3 1.25 4.27
3000 110.0 95.0 375.3 1.35 4.61
3500 131.0 113.2 447.0 1.3 4.44
QDZY75G 7.5 2000 91.0 78.6 310.5 1.15 3.92
2500 108.0 93.3 368.5 1.25 4.27
3000 130.0 112.3 443.6 1.35 4.61
3500 156.0 134.8 532.3 1.3 4.44



4. Compressor Packing and Container Loading

12V 24V Refrigeration Part DC Car Freezer Fridge Refrigerator R600A Hermetic Compressor for Vehicle Cooler Qdzy50g 108W



5. Compressor Certificate

12V 24V Refrigeration Part DC Car Freezer Fridge Refrigerator R600A Hermetic Compressor for Vehicle Cooler Qdzy50g 108W

6. Our Production View

12V 24V Refrigeration Part DC Car Freezer Fridge Refrigerator R600A Hermetic Compressor for Vehicle Cooler Qdzy50g 108W12V 24V Refrigeration Part DC Car Freezer Fridge Refrigerator R600A Hermetic Compressor for Vehicle Cooler Qdzy50g 108W



7. Our Show Room

12V 24V Refrigeration Part DC Car Freezer Fridge Refrigerator R600A Hermetic Compressor for Vehicle Cooler Qdzy50g 108W


8. Introduction of Company
Business Type: Manufacturer, Exporter
Location: Hangzhou (near Shanghai and Ningbo), China
Year Established: 2009 (formerly known as Hangzhou Maidi Heating and Refrigerating Equipment Co., Ltd.)
Company Certification: ISO9001/ISO14001/OHSAS18001
Main Products: Refrigerator Compressors, Refrigerant Gas, Liquid Line Refrigeration Spare Parts


9. Why Choose Us
Advantages we offer:
A. Experienced supplier of refrigeration products with a strong industry background.
B. Over 10 years of exporting experience, ensuring reliable global service.
C. Recognized as an Alibaba Golden Supplier, with factory certifications from BV, SGS, and ISO standards.

Benefits you receive:
A. Stable quality, sourced from high-quality materials and advanced technology.
B. Competitive pricing, offering the best value without compromising on quality.
C. Excellent customer service, with support before and after the sale.

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