Panasonic Heating & Cooling Solutions has expanded its CR Series line-up of cold chain condensing units with the addition of the medium- and low-temperature 4HP units.
This growing range of refrigeration solutions, powered by the CO2 natural refrigerant, now provides cooling capacities from 2kW to 16kW.
The units can be used for a variety of refrigeration applications including chilled cabinets, cold rooms and freezers in food retail, hotels, convenience stores, gas stations, healthcare (such as pharmaceutical laboratories), industrial (food processing etc.) and warehouses.
Panasonic’s two-stage rotary compressor technology is designed to withstand extreme conditions, whilst also delivering high efficiency and powerful operation.
Additionally, the compact unit can operate with noise levels as low as 33 dB(A). This should make it suitable for displaying chilled and frozen goods in customer areas to maintain a comfortable environment.
Furthermore, the operating range for this series has been improved to operate in outdoor temperatures as low as -20ºC.
The unit has a piping length up to 50m for flexible installation in a variety of settings. Moreover, it has a multi-evaporator connection, 7L inner receiver, and easy duct installation thanks to its one fan design, ready with static pressure of 50Pa.
The units also arrive equipped with an inner connection for the pressure relief valve (PRV) that allows users to leave the PRV inside the unit, or extend the pipe outside the unit. Also, the new model comes with both the suction filter and filter dryer to facilitate its installation and correct operation.
The solution utilises natural CO₂ refrigerant which is not toxic or flammable like various alternatives and has an ODP of 0 and GWP of 1, making it an attractive refrigerant from an environmental perspective as only natural substances are released into the atmosphere in case of leakage.
It also has heat recovery capabilities for additional sustainability. The systems are also compatible with the most relevant control solutions from the market (RS485 Modbus).