The general ambient temperature is 30 degrees Celsius, the refrigeration temperature is 4 degrees Celsius, the freezing temperature is-18 degrees Celsius, and the low-pressure working pressure is 0.02-0.05mpa.
The ambient temperature is 30 degrees Celsius, and the high-pressure end pressure is 0.9mpa.
How low is the air conditioner at R 134? Does it correspond to evaporation temperature? ...
The general ambient temperature is 30 degrees Celsius, the refrigeration temperature is 4 degrees Celsius, the freezing temperature is-18 degrees Celsius, and the low-pressure working pressure is 0.02-0.05mpa.
The general ambient temperature is 30 degrees Celsius, and the refrigerator refrigeration temperature is 4 degrees Celsius? The freezing temperature is-18℃, the low-pressure working pressure is 0.02-0.05mpa, the ambient temperature is 30℃, and the high-pressure end pressure is 0.9mpa.
R 134a is the most widely used medium and low temperature environmental protection refrigerant. HFC- 134a has become a very effective and safe substitute for CFC- 12 because of its good comprehensive performance, which is mainly used in most areas where R 12 refrigerant is used. Including refrigerators, freezers, drinking fountains, automobile air conditioners, central air conditioners, dehumidifiers, cold storage, commercial refrigeration, ice water machines, ice cream machines, freezing and condensing units and other refrigeration equipment. At the same time, it can also be used in aerosol propellant, medical aerosol, pesticide propellant, polymer (plastic) physical foaming agent, magnesium alloy shielding gas and so on.