Complete unit
- Ready for operation
- Fully automatic
- Super sound-proofed
- Vibration-damped
- All panels powder-coated
- For ambient temperatures up to +45 °C
Sound insulation
- Panels lined with laminated mineral wool
Vibration dampening
- Anti-vibration mounts
- Dual anti-vibration mount
Airend
- Single stage with cooling fluid injection for optimal rotor cooling
- Genuine KAESER screw compressor airend with energy-saving SIGMA Profile
- 1:1 drive
Drive
- Directly coupled without gearing
- High-flex coupling
Electric motor
- IE3 premium efficiency motor
- Premium quality German-made motor
- IP 55
- Insulation class F for greater power reserve
- Pt100 winding temperature transducer for motor monitoring
- Regreasable bearings
Electrical components
- Control cabinet to IP 54
- Control transformer
- Siemens frequency converter
- Volt-free contacts for ventilation control
Fluid and air flow
- Dry air filter
- Pneumatic inlet and venting valves
- Cooling fluid reservoir with three-stage separator system
- Pressure relief valve
- Minimum pressure/check valve
- ETM Electronic Thermal Management and eco fluid filter in coolant circuit
- All fully piped
- Flexible couplings
Cooling
- air-cooled
- Separate aluminium coolers for compressed air and fluid
- Radial fan with separate electric motor
- Electronic Thermal Management (ETM)
Refrigeration dryers
- CFC-free
- R 134a refrigerant
- Fully insulated
- Hermetically sealed refrigerant circuit
- Rotary refrigerant compressor with energy-saving, cycling shut-down feature
- Hot gas bypass control
- Electronic condensate drain
- Upstream refrigeration dryer with ECO-DRAIN
Heat recovery (HR)
- Optionally available with integrated heat recovery system (plate-type heat exchanger)
SIGMA CONTROL 2
- 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 options
- 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