Complete package
* Ready for operation
* Fully automatic
* Super silenced
* 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 separation tank with three-stage separation system
* Safety 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
* Contains fluorinated greenhouse gas R-513A
Electrical components
*Super Premium-Efficiency IE4 drive motor with Pt100 windings temperature sensor for motor monitoring
* Control cabinet to IP 54
* Control cabinet ventilation
* Automatic star-delta starter
* Overload relays
* Control transformer
* SFC versions also with frequency converter
Electric motor
* Super-Premium-Efficiency IE4 motor
* Premium quality German-made motor
* IP 55
* Insulation class F for greater power reserve
* Pt100 winding temperature transducer for motor monitoring
* Bearing lubrication from the outside/p>
Electrical Components
* Control cabinet to IP 54
* Control transformer
* Siemens frequency converter
* Volt-free contacts for ventilation control
SIGMA CONTROL 2 (HR)
* Traffic-light LEDs for at-a-glance operational status
* Easy-to-read display
* 30 selectable languages
* Soft-touch icon buttons
* Fully-automatic monitoring and control
* Dual, Quadro, Vario and Continuous control modes available as standard
* Interfaces: Ethernet
* Additional optional communication modules for: Profibus DP, Modbus, Profinet and DeviceNet
* SD card slot for data logging and updates
* RFID reader
* Web server
The technical specifications can be found in this brochure:
Rotary Screw Compressors CSD / CSDX Series – Brochure