Innovative DC Condensing Unit for Portable Refrigeration with CE Certification

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: DV1930
• Principle: Rotary Compressor
• Application: Low Back Pressure Type
• Performance: Low Noise
• Mute: Mute
• Lubrication Style: Lubricated
• Drive Mode: Electric
• Configuration: Portable
• Power Source: DC Power
• Material: Copper
• Weight: 2.5kgs (5.51lbs)
• Certificate: CE&RoHS
• Transport Package: Carton
• Specification: 190*160*138mm (7.48x6.3x5.43 inch)
• Trademark: RIGID
• Origin: China
• HS Code: 8418699090
• Production Capacity: 50000pieces/Year
• Package Size: 19.00cm * 16.00cm * 13.80cm
• Package Gross Weight: 2.500kg

Product Description

DC Condensing Unit

Experience advanced cooling with our DC Condensing Unit, designed to allow direct cooling of your targeted payload using a refrigerant that seamlessly integrates with a cold plate or evaporator.

• Available in 12V /24V /48V DC configurations to suit a variety of needs.
• Utilizes eco-friendly R134a /R290 Refrigerants, ensuring superior performance and sustainability.
• Features a state-of-the-art miniature DC compressor for efficient operation.
• Capacity ranges from 100~550W (360~1,880Btu), providing versatile power for different applications.
• Operates within a Temperature Range of ±20ºC (-4~68ºF) to accommodate diverse environmental conditions.
• Equipped with a cutting-edge 2,000~6,500 rpm variable speeds drive board for precision control.
• Features: Compact, reliable, and efficient, all at an affordable cost, making it the ideal choice.

 

 

RIGID: Your go-to supplier for top-tier Small Direct Cooling Systems, committed to excellence.

The RIGID DC Condensing Unit allows direct contact with the user's evaporator or cold plate, streamlining the cooling process. This innovation negates the need for secondary coolants, thereby minimizing system components for simplicity. Eliminates the necessity to circulate cool air or coolant with fans or pumps, reducingcomplexity and increasing efficiency. The main advantage of our DC Condensing Unit is its ability to significantly reduce ductwork and piping, simplifying integration into your equipment effortlessly.

Also known as the direct expansion system, this DC Condensing Unit promises superior heat transfer rates. It assembles with a compact mini DC compressor and uses R134a or R290 refrigerant. The refrigerant drives directly through the evaporator, absorbing heat right at the source, thus reducing the system's size and component count.

This design eradicates the need for water cooling loops, such as pumps and reservoirs, leading to a simplified system. As the world's most compact air direct cooling system, RIGID's unit can seamlessly integrate into compact customer systems, delivering high heat fluxes directly at the heat source.

Technical Data

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FAQ

1. What is DC Condensing Unit?
DC Condensing Unit, also known as Direct Expansion, circulates refrigerant to produce cooling effects in coils that are directly in contact with the conditioned air.

2. What Components Included In DC Condensing Unit?
The RIGID DC Condensing Unit includes a mini compressor, controller, condenser, capillary, filter drier, along with other essential refrigeration components.

3. What is Condensing Unit Evaporator in mechanical engineering?
A direct expansion refrigeration unit, or condensing unit, utilizes condensed refrigerant liquid to cool specific spaces. It's widely applicable in micro refrigeration, small refrigerators, mobile freezers, medical equipment, lasers, precision instruments, and laboratory equipment.

4. What are RIGID DC Condensing Units Advantages?

The RIGID DC Condensing Unit System uses eco-friendly Refrigerants, R134A or R290. Built with a Brushless Compressor, driver board, micro channel condenser, and highly efficient DC fan, it offers optimized efficiency, reliability, and an ultra-compact design.

Harnessing cutting-edge technology, our DC brushless motor powers the compressor, offering versatile options in DC 12V/24V/48 versions. Its compact form and exceptional reliability & efficiency make the direct expansion system a prime choice across various applications, especially in the realm of medical devices and compact refrigeration equipment.

5. What are the outstanding features of RIGID DC Condensing Units?

Introducing the RIGID DC Condensing Unit: a revolutionary concept in refrigeration, ingeniously crafted for portable and compact direct cooling applications. This micro-cooling marvel is perfectly suited for personal and commercial reach-in freezers and refrigerators, as well as specialized professional medical refrigeration needs. Its mobility and compact design grant unparalleled flexibility, enabling effortless transportation from one location to another, perfect for outdoor studies or operations.

Designed for seamless integration, the DC Condensing Unit excels in applications like portable fridges, medical cooling, laser cooling, direct refrigeration, cold plates, and similar equipment. The RIGID DC cooling kit is a preferred choice for compact and micro air cooling devices, recognized for its high performance and easy installation.

6. How much cooling capacity can the DC Condensing Unit deliver?
Boasting remarkably small dimensions, this system packs a punch with over 450W of cooling capacity. It seamlessly integrates into portable refrigeration systems, emerging as the most efficient cooling powerhouse in the market. Despite its compact size, it demands only minimal electrical power from the portable refrigerator to deliver maximum cooling efficiency.

7. What defines the RIGID DC Condensing Unit?
The RIGID DC Condensing Unit paves the way for the most compact refrigerant system design. By employing a direct expansion system, it bypasses the need for a secondary coolant loop, using the refrigerant to cool the payload directly through a cold plate. In this DX system, the evaporator absorbs heat directly from the payload, ensuring efficient cooling.

8. How does the DC Condensing Unit system operate?
The expansion components, whether a valve or capillary, meticulously manage the refrigerant flow into the evaporator coil. Hot air is efficiently extracted from the designated area and directed over the heat exchange coil by the evaporator or indoor fan. The refrigerant within the coil absorbs this heat and expands, consequently reducing the temperature of the air being recirculated into the room or space.

9. How do indirect and direct cooling systems differ?
Cooling systems can operate via direct or indirect distribution. In direct systems, cooling water flows directly through the internal piping of a building, while in indirect systems, a heat exchanger separates the internal and external systems, providing efficiency and versatility.

10. What distinguishes a DX system from a chilled water system?
The most immediate and notable distinction is that a DX (direct expansion) unit cools the air directly, whereas chiller units cool water for integration into other liquid systems, such as chilled water handlers, offering distinct advantages based on specific cooling needs.