Kaeser CSG 120-2 Oil Free Air Compressor

Heat-use made easy:Thanks to radial fans with high residual thrust, the heated cooling air can usually be used straight away for interior heating without additional auxiliary fans.

Energy-efficient details as standard:In standby mode, the temperature-controlled Kaeser standstill fan reliably dissipates residual heat – which means the main fan can be switched off!

Exceptionally maintenance-friendly:The first and second stages of the aluminium block heat exchanger can simply be pivoted out for cleaning.

Complete package

• Ready for operation
• Fully automatic
• Silenced
• Vibration-damped
• Service-friendly design
• For ambient temperatures up to +45 °C
• Airend
• Two-stage, dry compression rotary screw compressor with precision gearing as per AGMA Q13/DIN- 52nd compression stage uses stainless steel rotors and jacket cooling
• Rotors feature durable coating
• Integrated oil tank with oil tank ventilation
• Fibre-free pulse dampers downstream of both compression stages

Drive motor

• Super premium efficiency drive motor IE4 logoInternationally renowned SIEMENS manufacture
• Premium and Super Premium Efficiency Motor
• Continuous monitoring of motor winding temperature
• Enclosure protection: IP 55

Cooling

Generously dimensioned compressed air aftercooler combinations comprising stainless steel precooler and aluminium coolerReliable compressor performance up to 45 °CAluminium cooler for gear oil

Electrical components

Control cabinet to IP 54Control cabinet ventilationAutomatic star-delta protection combinationControl transformer

SIGMA CONTROL 2

• Plain text display30 selectable languages
• Soft-touch keys with icons
• Traffic-light LEDs for at-a-glance operational status
• Fully automatic monitoring and control
• Dual, Quadro, Vario and Continuous control modes available as standard

Interfaces:

• Ethernet
• Optional communication modules for Profibus DP, Modbus, Profinet and Device
• NetSD-card slot for data logging and updates
• RFID reader
• Web server