Complete unit

 

• Ready-to-run
• Fully automatic
• Super sound-proofed
• Vibration-damped
• All panels powder-coated
• For ambient temperatures up to +45 °C
• Easy access to all service points thanks to removable left cover

 

• Premium Efficiency IE2
• Premium quality German-made motor
• IP 54

Rotary screw airend

SIGMA Profile rotors require approximately 10 to 20 percent less energy than conventional rotors of the same air delivery capacity.

Efficient cooling

• Dual flow fan and separate air flow channels for cooling of the motor, the fluid/compressed air cooler and the control cabinet
• Fluid and air flow: 'Honeycomb' air intake filter, pneumatic inlet and venting valves, cooling fluid separator tank with triple separation system
• Pressure relief valve
• Minimum pressure check valve
• Thermostatic valve and fluid filter in coolant circuit
• Fluid / compressed air combination cooler

• Control cabinet to IP 54
• Switching cabinet ventilation
• Automatic star-delta starter
• Overload relays
• Control transformer

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

 

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