CD400 Compressor

Dorin has developed the CD400 model as part of the CD compressor range. It features maximised energy efficiency as well as extreme and proven reliability.

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Product Specifications for Dorin’s CD400 compressor

  • 4 cylinders
  • Single stage models
  • Displacements from 9.48 m3/h to 26.57 m3/h

Advantages

  • Patented design to maximise energy efficiency
  • Extra-robust drive gear for extreme and proven reliability
  • Multi-Layer self lubricating bearing design for superb robustness against liquid slugging
  • Silent and smooth operation in any operating conditions
  • CFD modelling to optimise gas flow
  • Tensile cast iron housings designed through FEM analysis

Depending on the specific application, H, M or B versions can be used:

CD-H

  • Single stage compressor
  • Able to operate in transcritical conditions
  • Perfectly suitable for: heat pumps application, commercial refrigeration (MT), refrigerated transport, HVAC systems (reversible and not)
  • Discharge pressure: 45 – 140 bar
  • Evaporating temperature: -20 to +15 °C

CD-M

  • Single stage compressor
  • Able to operate in transcritical conditions
  • Perfectly suitable for: Commercial refrigeration (MT), refrigerated transport
  • Discharge pressure: 25 – 120 bar
  • Evaporating temperature: -20 to 0 °C

CD-B

  • Single stage compressor
  • For booster and/or cascade applications
  • High Pss value, thus improving LT system safety margins during prolonged standstill
  • Specifically designed electric motors to cope with typical LT loads
  • Discharge pressure: 10-50 bar
  • Evaporating temperature: -40 to -20 °C
Motor

50HP

Type of compressor

Semi-hermetic

Refrigerant

R744

Maximum pressure

Pss 100 bar – Ps 150 bar

Number of cylinders

4

Displacement range (m3/hr)

Range: from 9,48 to 35,47 m3/h
Mod. CD 5201M: 35,47 m3/h

Variable or single-speed

Variable: 40-60 Hz

Cooling capacity

Q:74,01 Kw (t.ev 10 °C; pc 90 bar- COP 1,75)

Discharge gas temp

109,6°C

Power consumption (kW)

42,23kW

Region

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Certification

CE
UL

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