Freon central rack system

In high-capacity refrigeration systems of refrigerators and refrigerators, which usually have several evaporators, a central rack system equipped with several compressors can be used. The central rack device has at least a cooling capacity equal to the required capacity of the whole site. Conventional condensing units that have a compressor are equipped with more than one compressor (usually between 2 and 6 compressors) and can provide all the cooling capacity required by evaporators alone.

The refrigeration rack compressors are designed and installed in parallel and integrated in the system. The electrical panel of the refrigerator and refrigeration rack system is responsible for controlling and managing the operation of the compressors. This electrical panel, which is generally equipped with PLC, is at all times Based on the monitoring data related to inlet and outlet pressures and temperatures, it determines how many compressors and with what capacity are placed in the circuit. Also, according to the operating time of each compressor, it puts the compressors in rest, respectively.