Performance, Precision, Partnership

CSD & CSDX Series 1:1 Direct Drive Compressors

Complete unit

  • Ready for operation
  • Fully automatic
  • Super sound-proofed
  • Vibration-damped
  • All panels powder-coated
  • For ambient temperatures up to +45 °C
  • Service-friendly design: Motor bearing lubrication from the outside (also fan motor)

 

Airend

  • Single stage with cooling fluid injection for optimal rotor cooling
  • Genuine KAESER rotary screw airend with the SIGMA Profile
  • 1:1 Direct drive

 

Cooling fluid and air circuit

  • Dry air intake filter with pre-filtration
  • Inlet silencer
  • Inlet and vent valves, pneumatic
  • Cooling fluid separator tank with three-stage separator system
  • Pressure relief valve
  • Minimum pressure check valve
  • Thermostatic valve and eco fluid filter in coolant circuit
  • Fluid and compressed air cooler
  • Fan motor, speed-controlled (CSDX)
  • Centrifugal separator with electronically-controlled condensate drain for energy savings without pressure loss
  • Piping and centrifugal separator made from stainless steel

 

Refrigeration dryer (T models)

  • Scroll refrigerant compressor with energy-saving shut-down feature
  • Linked to operational status of the compressor when inactive
  • Alternatively, continuous operation can be selected on site
  • With electronically-controlled, energy-saving condensate drain

 

Electrical components 

  • Premium Efficiency IE3 drive motor with Pt100 winding temperature transducer for motor monitoring
  • Control cabinet to IP 54
  • Switching cabinet ventilation
  • Automatic star-delta starter
  • Overload relays
  • Control transformer
  • SFC versions also with frequency converter

 


 

SIGMA CONTROL 2

  • "Traffic-light" LED indicators show operational status at a glance
  • Plain text display
  • 30 selectable languages
  • Soft-touch keys with icons
  • Fully automated monitoring and control
  • Selection of Dual, Quadro, Vario and Continuous control as standard
  • Interfaces: Ethernet
  • Additional optional communications modules for: Profibus DP, Modbus, Profinet and DeviceNet
  • SD-card slot for data-logging and updates
  • RFID reader
  • Web server