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Direct Expansion System: Rigid DC Condensing Unit for Mini Freezer
US$299.00-399.00
1 Piece

Product profile

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

Key features

Versatile Voltage Options: Supports 12V, 24V, and 48V DC power sources for flexible application.
Eco-friendly Refrigerants: Utilizes R134a and R290 refrigerants for efficient and safe cooling.
Compact and Portable Design: World's smallest air direct cooling system, weighing only 2.5kg.
High Cooling Capacity: Delivers 100-550W cooling capacity with efficient heat transfer.
Advanced Variable Speeds: Features 2,000-6,500 rpm drive board for precise control.
Low Noise Operation: Designed for mute performance suitable for sensitive environments.
Direct Expansion System: Eliminates secondary coolants and complex piping for simplicity.
Comprehensive Warranty: Includes 1-year warranty coverage for peace of mind.

Company profile

RIGID HVAC CO., LTD.
High Repeat Buyers ChoiceR&D CapabilitiesQuality AssuranceLow MOQ
RIGID HVAC CO., LTD.Zhejiang, China
CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.22h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with eight employees, focused on miniature refrigeration and thermal-management products, including miniature compressors, DC air conditioning, compact liquid chillers, and free-piston Stirling coolers. It holds a valid import and export license, exports approximately 90% of sales, and serves domestic, East Asian, European, and North American markets. Stated production volumes are substantial across several product categories, but the supplier’s organizational scale and service infrastructure appear limited. It offers flexible customization but does not provide SDKs, ODM services, or OEM services for popular brands, and reports no new products in the past year. Service procedures exist for corrective actions and customer complaints, but written records are unavailable; no overseas service countries are identified. Financial data is only represented by years, without financial performance figures, so credibility cannot be assessed. No certifications or customer...
Supplier typeThe supplier is identified as a trading company and a limited company, with no larger corporate-group affiliation. It has eight employees and a valid import and export license, indicating a legally registered, independently operated trading entity rather than a stated manufacturing-group subsidiary.
After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It reports zero countries offering overseas services and only one qualified service-capability supplier, indicating limited documented and international after-sales support.
R&D capabilityThe supplier describes itself as a miniature compressor innovation leader and offers flexible customization, but it has no available SDK, reports no new products in the past year, and does not provide ODM services. The evidence supports product-domain positioning but not strong current innovation output or development infrastructure.
Production capacityThe supplier offers multiple refrigeration products and reports annual outputs of 50,000 condensing units, 30,000 free-piston Stirling cryocoolers, 50,000 custom cooling systems, 50,000 compact liquid chillers, and 100,000 DC compressors. These stated volumes indicate established supply capability, although the company has only eight employees and is classified as a trading company, so the underlying production ownership is not clarified.
Customization capabilityThe supplier explicitly provides flexible customization and lists custom cooling systems among its offerings. However, it does not provide ODM services, so customization is supported but does not extend to the stated ODM model.

Product Q&A

Q:What is a DC Condensing Unit?
A:
The DC Condensing Unit, synonymous with Direct Expansion, refers to a system where the refrigerant expands within a coil, directly cooling the conditioned air to be delivered to the designated space.
Q:What Components Make Up a DC Condensing Unit?
A:
The RIGID DC Condensing Unit comprises a mini compressor, controller, condenser, capillary, filter drier, and additional small refrigeration components.
Q:What is the Role of the Condensing Unit Evaporator in Engineering?
A:
In mechanical engineering, a direct expansion refrigeration unit, or condensing unit, utilizes condensed refrigerant liquid for air cooling in various spaces. It is extensively used in micro refrigeration, small refrigerators, mobile freezers, medical, laser, precision instruments, and laboratory equipment.
Q:What Advantages Do RIGID DC Condensing Units Offer?
A:
The RIGID DC Condensing Unit System incorporates eco-friendly refrigerants, R134A or R290. It features a Brushless Compressor and driver board, microchannel condenser, and an efficient DC fan, presenting an engineered blend of efficiency, reliability, and compactness. Harnessing the innovative power of a DC brushless motor, this cutting-edge compressor is available in versatile DC 12V/24V/48 versions. Its compactness, coupled with unparalleled reliability and efficiency, has led the direct expan
Q:What Distinctive Features Define RIGID DC Condensing Units?
A:
Introducing the groundbreaking RIGID DC Condensing Unit, a new paradigm in the refrigeration industry meticulously engineered for portable and compact direct refrigeration needs. This micro-cooling marvel is your go-to solution for personal and commercial reach-in freezers and refrigerators, as well as specialized medical refrigeration applications. It's also perfect for outdoor studies and operations, offering unmatched flexibility with its portable and compact design, and its pocket-sized form

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