Our vapor compression components like compressors, evaporators, condensers and controllers allow to build compact and well dimensioned cooling systems. These components are used in compact recirculating chillers, compact air coolers and dehumidifiers or OEM cooling units in medical, analytical or mobile equipment. Precise temperature control and circuit efficiency can be achieved with our inverter controlled mini rotary compressors and carefully designed components such as our plate evaporators that are customized to meet heat transfer and pressure drop requirements. Compact and efficient 5 and 7 mm finned tube condensers and evaporators as well as compact brazed plate heat exchangers – evaporators - for liquid cooling are available. For temperature control pre-configured controllers suitable for first proof of concepts and simple control tasks or OEM control boards with additional functions are available.
Mini rotary compressors
Our miniature rotary compressors are the result of a breakthrough in compressor technology featuring low vibration and low noise operation. They can be utilized in many thermal management applications from compact recirculating chillers, cabinet coolers, direct cooling of electronic components, and white goods to mobile refrigeration. For smooth and easy temperature adjustment, these miniature rotary BLDC compressors with cooling capacities up to 2000 W are continuously speed-controllable via the frequency of a square wave signal. The inverter board for 24 VDC operation is included, a test function board for easy evaluation is also available as an option.
Our plate evaporators for direct mounting of heat sources like laser diodes, finned tube evaporators for air conditioning and brazed plate heat exchangers for liquid cooling, all in compact sizes and tailored to heat transfer, pressure drop and refrigerant requirements, give vast possibilities to design small and efficient cooling units based on vapor compression.
Our finned tube condensers , i.e. refrigerant to air heat exchangers, are based on 5 mm or 7 mm rifled tubes in compact fin designs. For different refrigerants, cooling capacities and available air flow the dimensions, number of internal circuits, fin density and other parameters is optimized.
Pre-configured for our inverter driven compressors our single PID output controllers are the ideal solution for a first setup of a compressor cooling system. Configuration includes compressor dependent setup of upper and lower signal limits and initial, application dependent - plate, air or liquid cooling -, PID parameters.
Our OEM controller board is capable of controlling the compressor, fans, pumps, eventually valves for refrigerant or water regulation and heaters for various applications. It communicates via RS232/485.