How to control compressor speed?

There are four methods: Potentiometer Speed Control, 0-5V Speed Control, PWM Speed Control, and TTL Communication Port. Potentiometer adjustment is included with the system.

Does the aircon unit include refrigerant and thermostat?

The unit is pre-filled with refrigerant and oil prior to shipment but does not come with an On & Off switch, requiring users to install their own.

How does it work for payment and shipping?

We accept PayPal, Credit Cards, Bank Transfers & L/C. Shipping options include DHL/UPS, Air, and Sea. A 50% deposit is required in advance.

What is the warranty and maintenance policy?

Enjoy peace of mind with a one-year warranty and lifelong technical support.

Can we return the aircon if it has quality defects?

Absolutely! We guarantee a 100% refund if any quality defects are found in your purchase.

High-Efficiency Plate Liquid Chiller with Energy-Efficient Compressor Technology

Name: High-Efficiency Plate Liquid Chiller with Energy-Efficient Compressor Technology
Brand: RIGID HVAC CO., LTD.
SKU: 2195815615

Zhejiang, ChinaRIGID HVAC CO., LTD.

US$580.00

1 Piece

Sample price:US$460.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

DV1930E-P

Principle

Rotary Compressor

Application

Low Back Pressure Type

Performance

Low Noise, Variable Frequency

Mute

Lubrication Style

Lubricated

Drive Mode

Electric

Configuration

Portable

Power Source

DC Power

Material

Copper&Stainless Steel, Metal

Voltage

DC12/24/48V

Transport Package

Wooden Box

Specification

330x200x138mm (13x7.9x5.4inch)

Trademark

RIGID

Origin

China

HS Code

8418699090

Production Capacity

50000pieces/Year

Key features

Customizable Voltage Options: Supports DC12V, DC24V, and DC48V for diverse power requirements.

Variable Frequency Drive: Features 2,000~6,500 rpm variable speed drive for optimal efficiency.

Compact and Portable Design: Lightweight, small footprint ideal for integration into tight spaces.

Low Noise Operation: Designed for quiet performance suitable for offices, hospitals, and clinics.

High Efficiency Cooling: Capacity ranges from 100W to 550W with advanced R134a/R290 refrigerant.

One-Year Warranty Coverage: Includes 1-year warranty with lifelong technical support for peace of mind.

Software Control Compatibility: Driver board compatible with customer software for precise compressor control.

Flexible Customization: OEM and ODM projects supported with flexible customization options available.

Company profile

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: ≤1.18h 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 Plate Liquid Chiller?

A cutting-edge system utilizing a plate heat exchanger to efficiently transfer heat between two fluids, redefining cooling performance standards with extraordinary efficiency.

Q:What are the applications of the Plate Liquid Chiller?

Ideal for personal cooling, racing drivers, outdoor workers, laser devices, medical and aesthetic equipment, small liquid cooling systems, and precision electronic cooling needs.

Q:What are the Plate Liquid Chillers made of?

Incorporates a high-efficiency refrigeration mini compressor, advanced controller, condenser, evaporator, filter drier, refrigerant, and other essential components integrated into a single unit.

Q:Can customers connect software to the RIGID Liquid Chiller controller?

Absolutely! The driver board is compatible with customer software, allowing control over compressor speed and access to advanced functions tailored to specific needs.

Q:What are the advantages of the RIGID Compact Chiller?

Offers minimal vibration, low noise, lightweight portability, variable speed driver for precise control, high capacity, compact design, high reliability, and high efficiency.