D4DF-100X Semi Hermetic Refrigeration Compressor with 4 Cylinder Counts
1 . parameter
Technical data
Cylinder count: 4
Displacement [m³/h]: 56
Weight [kg]: 195
Oil charge [dm³]: 4,5
Max. operating current [A]: 21
Locked rotor current [A]: 104
Power supply [V/~/Hz]: 380-420V/3/50Hz
Connections
milimeters inches
Suction line: 1 5/8"
Discharge line: 1 1/8"
2.application
Compressors in the higher capacity range need some form of capacity control to accommodate varying refrigeration load. The capacity control kit supplied by DWM will reduce the refrigeration capacity along with a similar proportional reduction in Power Input. This ensures optimum performance even in part load. Capacity control is also required when the condensing pressure falls with a drop in ambient air temperature. The compressor suction condition, refrigerant volume and mass flow rate will remain unchanged. The capacity will increase due to the increase.
2 to 8 cylinder semi-hermetic reciprocating compressors for medium/low temperature refrigeration and comfort applications. These compressors are engineered for high quality and give manufacturers reliability while ensuring long equipment life time. Rigorous testing, combined with many years of field experience, makes reliability a hallmark of Emerson's compressor technology.
3.Detail
4.Drawing
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