Aspen variable speed refrigeration compressors are designed for connection to 12/24/48V DC power supplies and primary use with refrigerant R134a or R404a. Their size, weight, and durability make them ideally suited for mobile or portable applications, including:

• Portable Cooling Systems
• Miniature Refrigeration/Freezer Systems
• Thermally-Controlled Shipping Containers
• Electronics Cooling Systems
• Medical Imaging Equipment
• Beverage Cooling
• Mini-Chilled Water Systems

The compressor is quiet and has low energy consumption. It operates in conditions where battery, vehicle, grid, or solar power is available as a direct current electrical source. The compressor provides compact power, precision control, and unique flexibility. It fulfills a growing need for miniature thermal management systems.

The Aspen hermetic rotary compressor can be used in air conditioning units, water chillers, and commercial refrigeration systems. Because of its unusual weight and size, it can be applied in mobile or portable systems using either battery or vehicle power. And due to its low energy consumption, it’s very suitable for small stationary applications, such as in the cooling of electronic components. The BLDC compressor can be configured with standard mechanical type thermostats as used in refrigeration appliances, or with electronic thermostats. The applications identified on this site are just a sampling of some of the many uses for these groundbreaking compressors.