Rigid Direct Expansion System: DC Condensing Unit for Refrigeration

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: DV1920
• 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

The DC Condensing Unit empowers users by utilizing a refrigerant that precisely cools the intended payload through direct contact via a cold plate or evaporator. This provides unmatched cooling efficiency.

• 12V /24V /48V DC
• R134a /R290 Refrigerant
• Employs a cutting-edge miniature DC compressor
• 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 Small Direct Cooling Systems

The RIGID DC Condensing Unit seamlessly integrates by directly connecting with the user's evaporator or a cold plate. With no need for secondary coolant circulation, this system requires significantly fewer components, simplifying design. There's no necessity for circulating cool air or coolant using fans or pumps, as these elements introduce unnecessarycomplexity and reduce efficiency. The DC Condensing Unit shines by eliminating extensive ductwork and piping, allowing for easy incorporation into user equipment.

Also known as the direct expansion system, the DC Condensing Unit is renowned for its exceptional heat transfer capabilities. This ultra-compact chiller, paired with a mini DC compressor, utilizes R134a or R290 refrigerant. The refrigerant's direct passage through the evaporator facilitates heat absorption directly at the source, dramatically reducing system size and component need.

This ingenious design negates the requirement for a water cooling loop (water pump, reservoir, and related tubing), streamlining the cooling system significantly. The RIGID DC Condensing Unit, hailed as the world's smallest air direct cooling system, integrates perfectly into compact customer systems, delivering impressive heat dissipation directly where needed.

Technical Data

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FAQ

1. What is DC Condensing Unit?
The DC Condensing Unit, also known as Direct Expansion, signifies the expansion of refrigerant to generate cooling within a coil that comes in direct contact with the air to be conditioned and delivered to the target space.

2. What Components Included In DC Condensing Unit?
The RIGID DC Condensing Unit comprises a high-performance mini compressor, sophisticated controller, condenser, capillary tube, filter drier, and additional small refrigeration components, all designed for optimal functionality.

3. What is Condensing Unit Evaporator in mechanical engineering?
In mechanical engineering, a direct expansion refrigeration unit, or condensing unit, utilizes condensed refrigerant liquid to effectively cool ambient air. It finds extensive applications in micro refrigeration, small refrigerators, mobile freezers, medical technology, laser systems, precision instruments, and laboratory equipment.

4. What are RIGID DC Condensing Units Advantages?

The RIGID DC Condensing Unit System leverages environmentally conscious refrigerants R134A or R290. Constructed with a Brushless Compressor and driver board, micro-channel condenser, and highly efficient DC fan, it represents the pinnacle of efficiency, reliability, and compact design excellence.

Revolutionizing the refrigeration industry, a DC brushless motor is the powerhouse behind our compressor, available in DC 12V/24V/48 versions. Compact yet mighty, the RIGID Direct Expansion System shines in high reliability and efficiency, making it the ideal choice for medical devices and small refrigeration equipment. Experience the perfect blend of size and performance!

5. What are RIGID DC Condensing Units Features?

Unveiling a trailblazer in refrigeration technology, the RIGID DC Condensing Unit introduces a novel concept in direct refrigeration. Designed for both personal and commercial use, this micro-cooling marvel serves reach-in freezers, refrigerators, and medical refrigeration applications with aplomb. Its portable and compact nature offers unparalleled flexibility, perfect for outdoor studies and operations. Its pocket-sized convenience means you can seamlessly transition it from one setting to the next.

With effortless installation, the DC Condensing Unit excels in diverse applications such as portable fridges, medical cooling, laser cooling, and direct refrigeration. In the world of compact and micro air cooling devices, the RIGID DC Cooling Kit is a trusted ally, delivering stellar performance and reliability.

6. How Much of DC Condensing Unit Cooling Capacity?
Remarkably compact dimensions for a system boasting over 450W of cooling capacity. Designed for seamless integration into portable refrigerators, it stands as the pinnacle of efficiency in the market, demanding minimal electrical power while delivering unparalleled cooling performance. Unrivaled in its class.

7. What is RIGID DC Condensing Unit?
The RIGID DC Condensing Unit is the epitome of compact refrigerant system design. By doing away with a secondary coolant loop, this direct expansion system uses refrigerant to directly cool targets via a cold plate. In this DX system, the evaporator efficiently captures heat directly from the payload, ensuring optimal cooling performance.

8. How does a DC Condensing Unit system work?
Ingeniously engineered, the system's expansion components, such as valves or capillaries, manage refrigerant flow into the evaporator coil. Warm air is drawn from the area and passed over the heat exchange coil by the evaporator fan, where the refrigerant absorbs heat and expands. This process cools the air discharged into the environment, creating a perfectly chilled space.

9. What is the difference between indirect and direct cooling system?
In the realm of cooling systems, the distribution can be either direct or indirect. Direct systems channel cooling water straight into a building's internal piping, whereas indirect systems utilize a heat exchanger to separate the internal and external systems, providing a buffer that can enhance efficiency and reliability.

10. What is the difference between DX system and chilled water system?
The primary distinction between DX (direct expansion) systems and chilled water systems lies in their cooling method. DX units directly cool the air, ideal for immediate applications, while chilled water systems cool water for use in other liquid systems, such as chilled water handlers, offering a versatile solution for diverse needs.