The DC Condensing Unit is designed to let users cool their equipment directly using a refrigerant with a cold plate or evaporator.
RIGID’s DC Condensing Unit connects directly to an evaporator or cold plate without needing extra coolant or complicated parts. Unlike systems that rely on fans or pumps to circulate cool air or liquid, this setup is simple and efficient, eliminating the need for extra ductwork or piping. It integrates easily into your equipment for streamlined cooling.
Also known as a direct expansion system, the DC Condensing Unit provides excellent heat transfer rates. This compact chiller features a mini DC compressor with R134a or R290 refrigerant. The compressor pushes the refrigerant directly through the evaporator to absorb heat at the source, reducing the system’s size and part count.
The RIGID DC Condensing Unit offers a simpler, space-saving solution by eliminating the need for a water cooling loop (with pumps, reservoirs, and tubing). It’s the smallest direct air cooling system available, ideal for fitting into compact setups while delivering efficient heat removal right at the sour
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RIGID Brushless DC compressor Air Cooler is an exceptional solution for spot cooling or cabinet cooling, boasting a power capacity of up to 700 W. Compared to traditional Peltier-based and other compressor-based coolers, it offers a compact design and lightweight build.
Installation is effortless, making it easily attachable to customer cabinets. The cooler is built to withstand harsh environments with IP65 environmental protection on the ambient side, ensuring reliable operation under challenging conditions.
Featuring a DC power supply, this cooler is independent of mains AC voltage or frequency, offering increased flexibility and stability. Precise temperature control is achieved through the integrated temperature controller, maintaining a steady temperature within ±0.1℃, thanks to the speed-controlled compressor that eliminates hysteresis.
To enhance user experience, we’ve implemented a PWM speed-controlled fan, reducing noise levels during operation. Additionally, the cooler can be powered by batteries, making it compatible with DC power and allowing for remote operation. Multiple voltage options of 12V, 24V, and 48V are available to suit diverse application requirements.
With our advanced Brushless DC Compressor-based Air Cooler, you can expect cutting-edge technology, reliability, and versatility to meet your electronics, cabinet and van-life camping cooling needs effectively. Experience optimal cooling performance for your critical applications with this innovative solution.
Direct current miniature compressors satisfy your innovative demands and design. Your product will stand out, your compressor will go unnoticed.
From personal to commercial use, we’ve handled thousands of projects. RIGID compact & lightweight chillers are easily integrated into small spaces.
Because of its portable and off-grid configuration, RIGID chillers run on a DC power supply like batteries, solar power or car power.
Sample products are available from our online store. Your order will be proceeded in 24hrs and delivered by DHL/UPS/FedEx.
A DC Condensing Unit, also known as Direct Expansion (DX), is a refrigeration system where the refrigerant expands inside a coil that is in direct contact with the air being cooled. This expansion creates a cooling effect, which helps to cool the surrounding space.
The RIGID DC Condensing Unit includes a mini compressor, a controller, a condenser, a capillary tube, a filter drier, and other small refrigeration parts.
A condensing unit, also called a direct expansion (DX) refrigeration system, uses condensed refrigerant to cool air in a space. This type of system is commonly used in small refrigeration systems like micro refrigeration units, portable freezers, medical devices, laboratory equipment, and more.
RIGID DC Condensing Units use environmentally friendly refrigerants like R134A or R290. They feature a brushless compressor, a driver board, a micro-channel condenser, and a highly efficient DC fan. The DC Condensing Unit is compact, reliable, and efficient, making it ideal for a range of applications, especially in medical devices and small refrigeration equipment. It operates on 12V, 24V, or 48V DC power.
RIGID DC Condensing Units are designed for portable and compact refrigeration applications. They are ideal for personal or commercial use, including portable freezers, refrigerators, and professional medical cooling systems. Their small size and portability make them easy to move and use in various locations. They are also easy to install and perform well in applications such as portable fridges, medical cooling, laser cooling, and more.
Despite its small size, the DC Condensing Unit offers over 360W of cooling capacity. It is highly efficient, requiring minimal space and electrical power to provide maximum cooling, making it ideal for portable refrigerators and compact refrigeration systems.
The RIGID DC Condensing Unit is a compact refrigeration system that uses a direct expansion (DX) method, where the refrigerant cools the desired area directly through a cold plate. This eliminates the need for a secondary coolant loop, making the system more efficient and space-saving.
The DC Condensing Unit uses an expansion valve or capillary tube to control the flow of refrigerant into the evaporator coil. As hot air is blown over the coil by the evaporator fan, the refrigerant inside absorbs the heat, causing it to expand and cool the air. This lowers the temperature of the air being circulated into the space.
In a direct cooling system, the cooling water directly flows into the internal pipes of a building. In an indirect cooling system, a heat exchanger separates the internal cooling system from the external one, with a fluid being used to transfer heat between the two systems.
The main difference between a DX (Direct Expansion) system and a chilled water system is that the DX system cools the air directly, while a chilled water system cools water, which is then used to cool air or other systems in the building.
The expansion valve reduces the pressure of the liquid refrigerant, allowing it to expand and change from a liquid to a gas in the evaporator. This process is key to the cooling effect in refrigeration systems.
RIGID DC Condensing Units are available in both stationary and portable models. They are compact, lightweight, and energy-efficient, with minimal noise. These units provide precise temperature control and are highly reliable, offering great value for money.