Miniature Compressor DC Condensing Unit for Efficient Refrigeration Use

• 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

Discover the cutting-edge DC Condensing Unit, expertly designed to empower end users with the ability to utilize refrigerants that deliver direct cooling to the desired payload via an integrated cold plate or evaporator.

• 12V /24V /48V DC
• R134a /R290 Refrigerant
• Employs state-of-the-art miniature DC compressor technology
• Capacity: 100~550W (360~1,880Btu)
• Temperature Range: ±20ºC (-4~68ºF)
• 2,000~6,500 rpm variable speeds drive board
• Features: Compact, dependable, energy-efficient, and cost-effective.

 

 

RIGID: Your Leading Supplier of Compact Direct Cooling Systems

The RIGID DC Condensing Unit seamlessly interfaces with the user's evaporator or cold plate for optimal performance. This system boasts a streamlined design, eliminating the need for secondary coolants and requiring only minimal components. No need to circulate cool air or coolant with fans or pumps, as these additional parts introduce unnecessarycomplexity and inefficiency. A key advantage of the DC condensing unit is the elimination of extensive ductwork and piping, ensuring effortless integration with the user's equipment.

The DC Condensing Unit, also known as the direct expansion system, excels in delivering superior heat transfer rates. This ultra-compact chiller incorporates a mini DC compressor, using R134a or R290 refrigerant. The direct expansion approach ensures the refrigerant absorbs heat directly at the source, minimizing system size and component count.

By eradicating the need for a water cooling loop (including the water pump, reservoir, and tubing), this concept dramatically simplifies the cooling process. The RIGID DC condensing unit is lauded as the world's most compact air direct cooling system, seamlessly integrating into customer systems and offering exceptional heat flux management.

Technical Data

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FAQ

1. What is a DC Condensing Unit?
The DC Condensing Unit, synonymous with Direct Expansion, facilitates refrigerant expansion to achieve cooling within a coil that interacts directly with the air to be conditioned, delivering it efficiently to the designated space.

2. What Components Are Included in a DC Condensing Unit?
RIGID DC Condensing Unit is meticulously crafted from a mini compressor, controller, condenser, capillary, filter drier, and various other essential refrigeration components.

3. What is a Condensing Unit Evaporator in Mechanical Engineering?
A direct expansion refrigeration unit, recognized as a condensing unit, utilizes condensed refrigerant liquid to cool air in specific spaces. It is extensively applied in micro refrigeration, small refrigerators, mobile freezers, medical, laser, precision instruments, and laboratory equipment.

4. What Are the Advantages of RIGID DC Condensing Units?

The RIGID DC Condensing Unit System is engineered with eco-friendly Refrigerant, R134A or R290, featuring a Brushless Compressor and driver board, micro channel condenser, and an efficient DC fan. This unit embodies the epitome of efficiency, reliability, and a compact design.

Driven by a state-of-the-art DC brushless motor, the compressor is offered in DC 12V/24V/48 models. This compact powerhouse boasts exceptional reliability and efficiency, making it an ideal choice for a multitude of applications. Its direct expansion system is particularly favored in the medical field and for other small-scale refrigeration devices, providing a perfect blend of performance and practicality.

5. What are RIGID DC Condensing Units Features?

The RIGID DC Condensing Unit represents a groundbreaking innovation in the refrigeration sector, meticulously crafted for versatile, portable, and compact direct refrigeration needs. It serves as a micro-cooling marvel, perfectly suited for both personal and commercial settings, including reach-in freezers and refrigerators, as well as professional-grade medical refrigeration solutions. This unit is also an excellent companion for outdoor excursions and operations, offering unparalleled flexibility and convenience with its portable, pocket-sized design, making it effortless to transport from one locale to another.

Effortlessly installable, the DC Condensing Unit demonstrates exceptional performance across a wide array of applications, including portable refrigerators, medical and laser cooling systems, direct refrigeration setups, cold plates, and other specialized equipment. The RIGID DC cooling kit stands out as a versatile solution, highly sought-after for its use in compact and micro air cooling devices, ensuring superb cooling efficacy in a minimal footprint.

6. How Much of DC Condensing Unit Cooling Capacity?
The unit's compact dimensions belie its remarkable capability, delivering a cooling capacity exceeding 450W. This incredible system can be seamlessly integrated into portable refrigeration applications, positioning itself as the pinnacle of efficiency in the cooling market. It requires only a minimal amount of electrical power from portable refrigerators to achieve optimal cooling, setting a new standard for performance and energy conservation.

7. What is RIGID DC Condensing Unit?
The RIGID DC Condensing Unit empowers users with a superbly compact and streamlined refrigerant system. Employing a direct expansion (DX) mechanism, it bypasses the need for a secondary coolant loop, utilizing the refrigerant to directly cool the intended payload via a cold plate. In this DX system, the evaporator plays a crucial role by directly absorbing heat from the payload, ensuring efficient thermal management.

8. How does a DC Condensing Unit system work?
The expansion components, whether a valve or capillary tube, carefully regulate the refrigerant flow into the evaporator coil. Within this setup, hot air is drawn from the designated space and directed over the heat exchange coil by the evaporator or indoor fan. As the refrigerant within the coil absorbs this heat, it expands, resulting in a significant temperature reduction of the air being circulated into the environment, ensuring a consistently cool space.

9. What is the difference between indirect and direct cooling system?
In cooling technology, systems can be classified as either direct or indirect. A direct system delivers cooling water straight into a building's internal piping infrastructure. Conversely, an indirect system employs a heat exchanger to create a separation between the internal and external systems, offering a unique approach to thermal regulation.

10. What is the difference between DX system and chilled water system?
The most significant distinction between these two systems lies in their cooling mechanisms: a DX (direct expansion) unit cools air directly, while chiller units are employed to cool water, which is then utilized in other liquid systems, such as chilled water handlers, providing a versatile cooling solution.