RIGID HVAC CO., LTD
48V Mini Compressor, QX1903VDL
Capacity: 455W (1,552Btu)
- 48V DC
- 900g /1.98lbs
- Refrigerant: R134A
- Displacement: 1.9 cc
- Tropical Compressor (Work at ambient temp 55℃)
- Size: 92.2 x 71 mm (High x Diameter)
- Working Amps: 1~4.1A, (Maximum 7.5A)
- Variable speed drive board (2,000~6,500rpm)
Benefits: Compact, light, competitive price, advanced motor drive controller provides a variable speed and load-following capability for precise temperature control and high efficiency.Documents Download
48V Mini Compressor, QX3803VDL
Capacity: ＞646W (2,200Btu)
- 1.6kgs /3.53lbs
- Refrigerant: R134A
- Displacement: 3.8 cc
- Cylinder Number: 2 pumps
- Size: 145 x 64 mm (High x Diameter)
- Working Amps: 1~6.0A, (Maximum 12A)
- Work at ambient temperature -20℃ ~ 55℃
- Variable speed drive board (1,800~6,000rpm/rev)
- Driver Board & Display Panel included
Benefits: Compact, light, competitive price, advanced motor drive controller provides a variable speed and load-following capability for precise temperature control and high efficiency.Documents Download48V Mini Compressor, QX3803VDL-T
Capacity: ＞760W (2,592Btu)
- 48V DC
- 1.6kgs /3.53lbs
- Refrigerant: R290
- Displacement: 3.8 cc
- Cylinder Number: 2 pumps
- Size: 145 x 64 mm (High x Diameter)
- Working Amps: 1~6.0A, (Maximum 12A)
- Work at ambient temperature -20℃ ~ 55℃
- Variable speed drive board (1,800~6,000rpm/rev)
- Driver Board & Display Panel included
Benefits: Compact, light, competitive price, advanced motor drive controller provides a variable speed and load-following capability for precise temperature control and high efficiency.Documents Download
48V Mini Compressor, QX8848VDL
Capacity: ＞1,067 W (3,638 Btu)
- 48V DC
- 4.7 kgs / 10.3 lbs
- Displacement: 8.8 cc
- Working Current: 6.06A
- Refrigerant: R134A / R513A
- Rated Capacity: 1,067 W / 3,638 Btu
- Compressor Rated Input: 309 W / 1,054 Btu
- COP (Coefficient Of Performance): 3.46 W/W
- Size: 185 x 94.4 mm (High x Diameter)
- Variable speed drive board: (1,800~4,000 rpm)
- Drive board & PCB included
Applications:
Miniature Refrigeration & Freezing Systems; Portable & Compact Circulatory Cooling SystemsDocuments DownloadMini Compressor Applications
Lithium Battery
Vertical Farming
Van & Camping
Telecom Cabinet
Electric Vehicle
Drone Station
48V Mini Compressor Performance Curve
(Model: QX1903VDL)
48V Mini Compressor
- Voltage: 48V DC
- Refrigerant R134a
- Net Weight: 1.6 lbs / 0.72kgs
- Motor Type: Variable Speed Motor
- Capacity: 100~455W (360~1550Btu)
- Small compressor for heating & cooling
48V Mini Compressor Features- Low installation costs
- Lightweight & small size
- Low energy consumption
- Low operating noise (45dB)
- Fully hermetic, No maintenance
- Battery, solar power, DC power run
- World’s smallest DC 48V compressor
- Apply to HBP, MBP & LBP applications
- Applications: Heating, Cooling, and Refrigeration.
48V 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 48v mini compressors 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.
RIGID tiny compressors provide outstanding cooling, precise control, unique flexibility to meet the growing market demands for miniature thermal management systems.
In addition to compact power and precision, RIGID miniature dc compressors provide unique flexibility and meet the increasing demand for thermal management systems.
Drive Board & Display Panel
It is easy to integrate the drive board (PCB) & display panel into your application if you need sophisticated functions, or want to control by your software.
The motor drive board is a variable speed drive. This allows the cooling capacity of the system to be adjusted by increasing or decreasing the compressor speed. The compressor drive board utilizes a user-supplied 0-5 VDC analog signal to set the compressor speed. The firmware has a minimum speed of 2,000 RPM (0.7 VDC or lower) and a maximum speed of 6,000 RPM (4.5 VDC or higher).
The voltage to RPM relationship is linear between 0.7 and 4.5 V so the following equation can be used: S = 1132×V+1408.
* Where S is compressor speed (RPM) and V is the control voltage (VDC).48V Compressor Brushless DC Motor
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)
