KAESER SK22 SFC Screw Compressor

Operating Hours: approx. 4277 hrs.
Next Maintenance Due: In 2,348 hours
Key Features:
• Compressor Design: Rotary screw with energy-efficient Sigma Profile rotors.
• Motor Power: 11 kW (15 HP).
• Maximum Pressure: 8 bar (116 psi).
• Flow Capacity Range: 0.8 - 2.2 m³/min (28 - 77 CFM), depending on pressure settings.
SFC (Variable Frequency Drive) System Details:
• Drive Type: Fully integrated variable frequency drive (SFC) for optimal energy consumption.
• Energy Savings: Adjusts motor speed to match air demand in real-time, reducing power consumption by up to 35% compared to fixed-speed systems.
• Soft Start: Eliminates power surges during startup, reducing wear on electrical components.
• Voltage Range: Compatible with 400V, 3-phase power supplies (±10%).
Control System – Sigma Control 2:
• Advanced Control Panel: 4.3” color display with easy-to-read status indicators and intuitive operation.
• Remote Monitoring: Capability for remote diagnostics and monitoring via Ethernet or Kaeser’s optional Sigma Air Manager (SAM).
• Efficiency Tracking: Monitors and reports energy usage, pressure, and temperature in real-time to optimize operations.
• Multiple Language Options: For easier operation in various regions.
Integrated Components:
• Air/Oil Separation System: Delivers high-quality compressed air with minimal residual oil content (<3 mg/m³).
• Cooling System: Efficient axial fan system with separate air intake paths to ensure proper cooling for all components.
• Noise Level: ~62 dB(A) at full load