| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | One Year Warranty Since The Date of Shipment |
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RIGID proudly stands as the vanguard of miniature compressor innovation in China, revolutionizing the way the world sees compact cooling. Our relentless pursuit of groundbreaking solutions in compact and portable refrigeration technology consistently sets new benchmarks in the industry.
Since 2010, RIGID has passionately led the way in uncovering pioneering solutions for compact and portable cooling technology. With over a decade of unwavering commitment to micro refrigeration design, and having successfully executed more than 100 customer projects, our vast expertise is unmatched.
The RIGID DC Condensing Unit seamlessly connects with the user's evaporator or cold plate, ensuring superior efficiency. Remarkably, the system functions without secondary coolant, requiring only the most essential components for operation. There is no need to circulate cool air or employ fans or pumps for coolant circulation, as these additional components contribute to complexity and inefficiency. The primary advantage of the DC condensing unit lies in the elimination of extensive ductwork and piping, facilitating effortless integration into the user's equipment.
Known as the direct expansion system, the DC Condensing Unit typically achieves exceptional heat transfer rates. This ultra-compact chiller, equipped with a mini DC compressor, utilizes R134a or R290 refrigerant. The mini compressor propels the refrigerant directly through the evaporator, where it absorbs heat at the source, greatly reducing the system's size and component requirements.
| Model | DV1920 |
| Voltage | 24V DC |
| Current | 1-7A, max 8.5A |
| Cooling Capacity | 130W(443Btu) |
| Refrigerant | R134a, R290, R1234yf |
| Dimension | 190x160x138mm (7.48x6.3x5.43 inch) |
| Net Weight | 2.5kgs(5.51lbs) |
| Compressor Speed | 2000-6500rpm |
1. What is DC Condensing Unit?
-DC Condensing Unit is also named Direct Expansion. It means that the refrigerant expands to produce the cooling effect in a coil that is in direct contact with the conditioned air that will be delivered to the space.
2. What Components Included In DC Condensing Unit?
-RIGID DC Condensing Unit is consist of a mini compressor, controller, condenser, capillary, filter drier, as well as other small refrigeration parts.
3. What is Condensing Unit Evaporator in mechanical engineering?
-A direct expansion refrigeration unit, also known as a condensing unit, uses condensed refrigerant liquid to cool the air in a given space. It is widely used in micro refrigeration, small refrigerators, mobile freezers, medical, laser, precision instruments, laboratory equipment, etc.
4. What are RIGID DC Condensing Units Advantages?
-RIGID DC Condensing Unit System consists of an environmentally friendly Refrigerant, R134A, R290 or R1234yf. It is built of Brushless Compressor and driver board, micro channel condenser, and highly efficient dc fan. The DC Condensing Unit is the optimized combination of efficiency, reliability, and ultra-compact size.
A DC brushless motor powers the compressor and is available in DC 12V/24V/48 versions. Additionally, due to its small size, high reliability& efficiency, the direct expansion system has found numerous applications, particularly in medical devices and other small refrigeration equipment.
5. How does a DC Condensing Unit system work?
-The expansion parts (valve or capillary) control the flow of refrigerant into the evaporator coil. Hot air is extracted from the specific space and blown over the heat exchange coil by the evaporator/indoor fan. The refrigerant in the coil absorbs the heat and expands. This lowers the temperature of the air being blown into the space/room.
6. What is the main function of an expansion valve or capillary?
-The expansion valve removes pressure from the liquid refrigerant to allow expansion or change of state from a liquid to a vapor in the evaporator. The high-pressure liquid refrigerant entering the expansion valve is quite warm.
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