Compressed Air Systems, Inc.
9303 Stannum St
Tampa, FL, 33619-2658, US
Phone: (800) 626-8177
Fax: 813-628-0187
Email: [email protected]
Website: http://www.CompressedAirSystems.com
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Item # 73008, HSD 500 Model 500 Horsepower (hp) Nominal Motor Output Standard Version Rotary Screw Air Compressor
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Web Price QUOTE
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Screw compressors with superior efficiency
Kaeser's direct drive rotary screw compressors range from 25 hp - 650 hp and deliver outstanding performance. Kaeser uses oversized airends specifically selected to produce the required output in flow and pressure. Compared to compressors using small, high speed, gear-driven airends, the one-to-one drive provides significant savings. With Kaeser's one-to-one drive, the airend is directly connected to the motor via a maintenance-free coupling that eliminates transmission losses.
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Our fluid-injected rotary screw compressors are the perfect choice for industrial compressed air applications. Not sure which model you need? We're happy to help you determine the right solution.
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- Exceptional efficiency - IE3 and IE4 motors with premium efficiency performance provide additional energy savings.
- Longer service life - Electronic thermal management dynamically controls the fluid temperature of our ASD - HSD series for increased energy efficiency. The ETM prevents internal condensation build up, eliminating a common cause of lubricant degradation.
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Our comprehensive approach to life cycle cost management: Superior efficiency, easy operation, service-friendliness, and a global service and consulting network with fast response times.
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Complete Unit
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- Ready to run
- Fully automatic
- Super soundproofing
- Vibration-dampening
- All panels powder-coated
- Service-friendly design: External lubrication for motor bearings
- Easy access to all service points
- Each HSD incorporates two individual compressor units: Including a motor, SIGMA profile airend, Sigma Control 2 controller, separator, aftercooler, drain trap, and filtration
- Two complete compressor modules provides maximum part-load efficiency, built-in redundancy, and reduced installation costs.
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Airend
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- Single stage with cooling fluid injection for optimal rotor cooling
- Genuine KAESER rotary screw airend with energy-saving SIGMA profile
- 1:1 Direct drive
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Drive
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- Directly coupled without gears
- High-flex, maintenance-free coupling
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Cooling Fluid and Air Circuit
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- Dry air intake filter with pre-filtration
- Inlet silencer
- Pneumatic inlet and venting valves
- Cooling fluid separator tank with three-stage separator system
- Safety relief valve
- Minimum pressure check valve
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Heat Recovery (HR) (Option)
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- Optionally available with integrated fluid/water plate-type heat exchanger and additional fluid thermostatic valve
- External connections
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Electric Motor
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- IE4 super premium efficiency motor
- IP 55
- Totally enclosed fan-cooled motor (TEFC)
- Class F insulation for greater power reserve
- Pt100 winding temperature transducer for motor monitoring
- External bearing lubrication
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Electrical Components
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- Control cabinet to IP 54
- Control cabinet ventilation
- Automatic wye-delta starter
- Overload relays
- Control transformer
- Siemens frequency converter (SFC models)
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Sigma Control 2
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- "Traffic light" LED indicators show operational status at a glance
- Easy to read display
- 30 selectable languages
- Soft touch keys with icons
- Fully automated monitoring and control
- Dual, Quadro, Vario, Dynamic, and Continuous control modes included as standard
- Additional optional communications for: Profibus DP, Modbus, Profinet, DeviceNet, and EtherNet/IP
- SD card slot for data-logging and updates
- RFID reader
- Web server
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