RIGID HVAC CO., LTD
R290 DC Compressor
Micro Size, Silent Performance — Variable Speed DC Inverter Compressors Built for Efficiency.
R290 Mini Compressor,
QX2802VDL-T
Capacity: ≥580W to 650W (2,216Btu)
- 24V DC
- 1.3kgs /2.87lbs
- Refrigerant: R290
- Size: 130 x 61 mm (High x Diameter)
- Working Amps: 1~8.3A, (Maximum 12A)
- Variable speed drive board (2100~4500rpm)
- Cylinder Number: 2 pumps
- Drive board included
- Display panel optional
R290 Mini Compressor,
QX3803VDL-T
Capacity: ≥760W (2,592Btu)
- 48V DC
- 1.6kgs /3.53lbs
- Refrigerant: R290
- Size: 135 x 64 mm (High x Diameter)
- Working Amps: 1~6.2A, (Maximum 10A)
- Variable speed drive board (2100~4500rpm)
- Cylinder Number: 2 pumps
- Drive board included
- Display panel optional
R290 DC Compressor Performance Curve
Model: QX2802VDL-T
R290 Mini Compressor
- 24V DC
- 1.3kgs /2.87lbs
- Refrigerant: R290
- Size: 130x61mm (5.12 x 2.4 inches)
- Working Amps: 1~8.3A, (Max 12A)
- Motor Type: Brushless DC Motor
- Capacity: 580W to 826W (2,816Btu)
Key Features
- Eco-Friendly Refrigerant: R290
- Compact & Lightweight: Ideal for space-constrained applications
- Low Installation Costs: Easy integration with minimal setup
- Energy Efficient: Reduced power consumption for cost-effective operation
- Quiet Performance: Twin-cylinder enable operation noise less 48 dB.
- Fully Hermetic Design: Maintenance-free and leak-resistant
- Versatile Applications: Suitable for HBP, MBP, and LBP systems
R290 Mini Compressor Manufacturer
RIGID mini bldc compressors are equipped with their own patent driver board to ensure high efficiency, variable speed control, and load-following capabilities, which allows you to set the speed and load following to precisely control the temperature.
The compact size, lightweight, and durability of RIGID mini compressors make them ideal for mobile and portable applications.
RIGID 24V R290 mini compressor consume less energy and are quiet. As an electrical power source, they can use battery, vehicle, grid, or solar power. They can also be powered by AC using an AC-DC converter.
A significant advantage to using R290 is its energy-saving potential. The result is a reduction in operating costs and a reduction in emissions of CO2 into the atmosphere.
Variable Speed Drive Board
Easy Integration with Your System for Advanced Control
Integrating RIGID’s drive board (PCB) and optional display panel into your system is simple - perfect for users who need advanced functions or want to control the compressor using their own software.
The motor drive board enables variable-speed operation, allowing you to adjust the cooling capacity by changing the compressor speed. It accepts a 0–5V DC analog control signal to regulate speed precisely.
- Minimum speed: 2,000 RPM (when control voltage is 0.7V or lower)
- Maximum speed: 6,000 RPM (at 4.5V or higher)
- Between 0.7V and 4.5V, the speed control is linear and can be calculated using the formula: S = 1132 × V + 1408
- Where S = compressor speed in RPM, and V = control voltage in VDC.
This flexible setup gives you smooth and reliable control, making it easy to customize cooling performance based on your specific application requirements.
Mini Compressor Application
RIGID miniature compressors have the size, weight, and durability that make them well-suited to mobile or portable applications, including:
- Small Cooling
- Medical Device
- Beverage Cooling
- Small Refrigerators
- EV/RV Battery Cooling
- Portable Heat Pumps
- Electronic Components
- Mini-Chilled Water Systems
- Portable DC Air Conditioner
- Electronics Cooling Systems
- Aesthetic & Medicine Device
- Telecommunications Cooling
- Portable Mini Cooling Systems
- Miniature Refrigeration/Freezer Systems
- Thermally-Controlled Shipping Containers
- Portable and Small Cooling Applications
- Automotive (Electric Vehicle, Vessel, Helicopter)
Online Store
Twin Cylinder Compressor QX2802VDL (24V, R134A)$290.00Twin Cylinder Compressor QX2802VDL-T (24V, R290)$320.00Twin Cylinder Compressor QX3802VDL (24V, R134A)$350.00Twin Cylinder Compressor QX3802VDL-T (24V, R290)$380.00Twin Cylinder Compressor QX3803VDL (48V, R134A)$350.00Twin Cylinder Compressor QX3803VDL-T (48V, R290)$380.00
Horizontal Compressor QH3802VDL (24V, R134a)$380.00
Horizontal Compressor QH2802VDL (24V, R134a)$320.00
Mini Compressor QX1901VDL (12V)$210.00Mini Compressor QX1902VDL (24V)$220.00 - $250.00Mini Compressor QX1903VDL (48V)$230.00Mini Compressor QX3202VDL (24V)$290.00
Mini Compressor QX2002VDL (24V)$260.00Mini Compressor QX3002VDL (24V)$290.00Mini Compressor QX3003VDL (48V)$300.00
High-Power Mini Compressor QX8848VDL (48V)$430.00 - $460.00Standard Products and Custom Solutions
Established in 2010, RIGID is the manufacturer who's behind many popular brands in the US. RIGID's vision is to set the benchmark standard for the micro cooling industry. We are a China manufacturer and supplier of compact cooling systems, working in close cooperation with the leading United States and European manufacturers of Air-conditioning & Refrigeration.
In addition to offering standard products including Micro DC Aircon (ruggedized air conditioner modules for compact and confined space cooling), Liquid Chiller Modules (battery-driven compact refrigeration systems that our customers integrate into their applications), and DC Condensing Units (world's small direct cooling units used by customers in small freezer, medical, laser, and electronics cooling). RIGID also custom design or modify refrigeration systems for most customers' specific applications.
Let our engineering team develop the perfect cooling solution for you!
Micro DC Aircon
Ultra Compact & Light Weight
Plate Liquid Chiller
Frame and Plate Evaporator
Coaxial Liquid Chiller
St. St. Coaxial Evaporator
St. St. liquid Chiller
Stainless St. Coil Evaporator
Copper Liquid Chiller
Copper Steel Coil Evaporator
DC Condensing Unit
Ultra Small Direct Cooling
