| 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 within China. We are relentless in our pursuit of pioneering solutions in the realm of compact and portable refrigeration technology.
Since its inception in 2010, RIGID has consistently led the charge in the field of compact and portable cooling technologies. With over a decade of steadfast commitment to advancing micro refrigeration design and a portfolio boasting over 100 triumphant customer projects, we bring unmatched expertise and a wealth of knowledge to our clients.
The RIGID DC Condensing Unit excels by being directly interfaced with the user's evaporator or a cold plate, ensuring optimal cooling performance. Ingeniously designed, the system eliminates the need for secondary coolants, operating with a minimal number of key components. There is no requirement for circulating cool air or utilizing fans or pumps to move coolant. These additional components often contribute to increased complexity and inefficiency.The DC condensing unit's foremost advantage lies in its capacity to dispense with extensive ductwork and piping, seamlessly integrating into the user's equipment with ease.
Also known as the direct expansion system, the DC Condensing Unit typically provides the highest heat transfer efficiency. This ultra-compact chiller is crafted with a mini DC compressor and operates using R134a or R290 refrigerants. The mini compressor propels the refrigerant directly through the evaporator, enabling direct heat absorption at the source, thus significantly reducing system size and component complexity.
| 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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