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
The Benefits:
- Super quiet: vibration and noise are the best in the industry.
- High reliability: BLDC Motor & DC Controller Starting.
- Small volume: compared with the same volume of conventional compressors, its volume is only 1/10, and the weight is 1/5.
- Large capacity: maximum cooling capacity can reach 700W (2,387Btu), which is the largest cooling capacity of the miniature compressors.
- A significant advantage of 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
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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
Key Benefits:
- Ultra-quiet operation: Industry-leading low noise and minimal vibration.
- Reliable performance: Uses a high-quality BLDC motor and DC controller for smooth starting and long life.
- Compact and lightweight: Up to 90% smaller and 80% lighter than traditional compressors.
- High cooling power: Delivers up to 700W (2,387 BTU) - the highest in its class of miniature compressors.
- Energy-efficient with R290 refrigerant: Cuts energy use, lowers running costs, and reduces CO₂ emissions for a greener operation.
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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: Variable Speed Motor
- Capacity: 580W to 826W (2,816Btu)
- Small compressor for heating & cooling
R290 Mini Compressor Features
- Low installation costs
- Lightweight & small size
- Low energy consumption
- Low operating noise (45dB)
- Fully hermetic, No maintenance
- Apply to HBP, MBP & LBP applications
- Applications: Heating, Cooling, and Refrigeration.
- Rotary compressor with low shell side pressure, and it is an "international leader" in its field.
- R290 is a natural refrigerant. It's free of chlorine and fluorine, and environmentally friendly.
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.
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.
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 - $460.00Mini 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)
