GENERAL CHARACTERISTICS
for R600a
At the beginning
of 1994 the R600a or Isobutane (CH4H10) and the R134a (HFC) have replaced
the R12 (CFC).
R600a is a flammable Hydrocarbon. Hydrocarbons have the property to disperse
in the atmosphere in a
short period of time (weeks).
The
physical and thermodynamic properties of R600a slightly differ from the properties
of the R134a and of
the R12.
To
compensate for the different efficiency characteristics of the new refrigerant
a specific range of high
efficiency and low noise compressors has been produced.
The
compressors take into consideration the different characteristics of the fluid:
- Lower compression pressure
- Very low evaporation pressure
- Lower density both as liquid and as vapour (especially at low temperatures).
These
compressors have undergone an increase in displacement in order to compensate
the different yield
of Isobutane while at the same time using motors of limited power.
Наш девиз
так же прост как у компании VestFrost:
"Занимаемся только
ремонтом холодильников,
но делаем это хорошо."
www.remholod.ru
про ремонт холодильников Bosch про ремонт холодильников Liebherr про ремонт холодильников Electrolux