Product Details

 

CF(SCF)355/450-QS Box Centrifugal Blower


Air conditioning blower is a new type, energy-saving, high efficiency, variable speed and low noise business blower, this type of blower is compact structure, easy to install, small size, large air volume, high pressure, small vibration, with three-phase pressure regulator or inverter, can implement stepless speed regulation, especially suitable for ventilation places with strict noise requirements and large air volume change range, and is an ideal supporting product for air conditioning, purification and other industries. 


Schematic diagram





Prodcut Description 

 

 

The high-temperature and high-pressure refrigeration steam coming out of the compressor enters the condenser through the high-pressure hose; Because the outside temperature is lower than the temperature of the refrigerant entering the condenser, with the help of the condensing fan, the refrigerant flowing in the condenser is large Part of the heat is taken away by the outside air, so that the high-temperature and high-pressure gas is condensed into a high-temperature and high-pressure liquid.

When this kind of high-temperature and high-pressure liquid flows through the throttling expansion valve, due to the throttling effect, the volume suddenly becomes larger and the pressure is lowered, and the mist liquid that becomes low-pressure and low-temperature enters the evaporator and vaporizes under constant pressure, because the temperature of the refrigerant in the vaporization tube is lower than the circulating air in the car outside the evaporator tube, so it can absorb the heat in the air outside the tube, so that the air temperature flowing through the evaporator is reduced, so as to produce the refrigeration cooling effect, and the vaporized refrigeration steam is sucked and compressed by the compressor to become a high-temperature and high-pressure gas to complete the circulation of a refrigeration system.

The main parameters


Model A B B1 C D E E1 E2 F H H1 H2 K K1 K2 M N S S1 S2
 SCF4D-355-QSa  735 700   730 420  535  1000  912  882  847  800  670  640  500  465  430  847  605  395  360  325 
 SCF4D-450A-QSb  900  865  900  525  650  1150  1043  1008  937  1000  845  810  513  478  443  973  775  504  469  434
 SCF4D-450A-QSc  900  865  900  525  650  1250  1147  1112  1077  1000  845  810  576  541 506   1147  775  504  469  434

 

Model  NO.ON THE CURVE Frequency  Voltage  Currentr  Max.powerinpur  Speed  Air Volume   Poressure  Noise  Caocitnce 
 No    HZ  V A  W  r/min  m³/h   Pa dB(A)  μF 
 CF(SCF)4D-355-QS  a  50  380  -  7.5  1350  10000  620  76  -
 CF(SCF)6D-455-QS  b  50  380  -  9.5  960  13000  800  77  -
  CF(SCF)6D-455-QS  c  50  380  -  13  960  20000  700  78  -