| Customization: | Available |
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| After-sales Service: | Yes |
| Warranty: | One Year Warranty Since The Date of Shipment |
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RIGID HVAC CO., LTD. stands as the epitome of pioneering excellence in miniature compressor technology across China. Our relentless pursuit of cutting-edge compact and portable refrigeration solutions defines our innovation-driven journey.
Since 2010, RIGID has led the charge in advancing breakthrough solutions for compact and portable cooling technologies. With over a decade of unwavering dedication to micro refrigeration design and a portfolio exceeding 100 triumphant customer projects, we present unparalleled expertise.
The RIGID DC Condensing Unit offers seamless integration by being directly in contact with the user's evaporator or cold plate, ensuring efficient cooling. Remarkably, the system's design eliminates the need for secondary coolants, requiring only the most essential components for optimal functionality. There's no need to circulate cool air or employ fans or pumps to circulate coolant, which can introduce unnecessarycomplexity and inefficiency. The prime advantage of the DC condensing unit is its ability to eliminate most ductwork and piping, simplifying integration into the user's system with ease.
Termed as the direct expansion system, the DC Condensing Unit is renowned for offering superior heat transfer rates. This ultra-compact chiller, equipped with a mini DC compressor, employs R134a or R290 refrigerants. The mini compressor efficiently channels the refrigerant directly through the evaporator, enabling direct heat absorption at the source and significantly reducing the system's size and 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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