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All Categories > Kaeser Products > Rotary Screw Compressors > Direct Drive Up to 700 Horsepower (hp) Compressors > ASD Series Rotary Screw Air Compressors > Item # 72939  
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Item # 72939, ASD 30 T Model 30 Horsepower (hp) Nominal Motor Output T Version Rotary Screw Air Compressor
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Image 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.




Financing  · Specifications  · Dimensions  · Additional Information  · Advantages  · Low Life Cycle Costs  · Equipment  · Add-On Refrigerated Dryer

Financing

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Specifications

Brands
Kaeser Compressors

Model
ASD 30 T

Working Pressure
125 psi
145 psi
175 psi

Complete System Flow Rate at 125 Pound Per Square Inch (psi) Working Pressure
132 acfm

Complete System Flow Rate at 145 Pound Per Square Inch (psi) Working Pressure
111 acfm

Complete System Flow Rate at 175 Pound Per Square Inch (psi) Working Pressure
110 acfm

Maximum Positive Pressure at 125 Pound Per Square Inch (psi) Working Pressure
125 psi

Maximum Positive Pressure at 145 Pound Per Square Inch (psi) Working Pressure
175 psi

Maximum Positive Pressure at 175 Pound Per Square Inch (psi) Working Pressure
175 psi

Nominal Motor Output Power
30 hp

Compressed Air Connection Thread Size
1-1/4 in

Compressed Air Connection Thread Type
National Pipe Thread (NPT)

Sound Pressure Level
67 dBA

Weight
1,579 lb

Ambient Temperature
Up to +115 ºF


Dimensions

Width
70 in

Depth
35 in

Height
60 in


Additional Information
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.


Advantages
  • 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.


Low Life Cycle Costs
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.


Equipment

Complete Unit
  • Ready-to-run
  • Fully automatic
  • Super soundproofing
  • Vibration dampening
  • Powder-coated panels
  • Easy access to all service points

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 gears
  • High-flex, maintenance-free coupling

Cooling Fluid and Air Circuit
  • Dry air filter
  • Pneumatic inlet and venting valves
  • Cooling fluid separator tank with three-stage separator system
  • Safety relief valve
  • Minimum pressure/check valve
  • ETM Electronic Thermal Management and eco flu

Heat Recovery (HR) (Option)
  • Optionally available with integrated fluid/water plate-type heat exchanger and additional fluid thermostatic valve
  • External connections

Integrated Refrigerated Dryer
  • CFC-free
  • R-513A refrigerant
  • Fully insulated
  • Hermetically sealed refrigerant circuit
  • Refrigerant compressor with energy-saving shut-down feature
  • Hot gas bypass control

Electric Motor
  • 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
  • Regreasable bearings

Electrical Components
  • Control cabinet to IP 54
  • Control transformer
  • Siemens frequency converter with synchronous reluctance motor with IES2 provides improved efficiency to the entire drive (SFC models)
  • Control cabinet ventilation
  • Automatic wye-delta starter
  • Overload relays

Sigma Control 2
  • "Traffic-light" LEDs for at-a-glance operational status
  • Easy-to-read display
  • 30 selectable languages
  • Soft-touch keys with icons
  • Fully automatic monitoring and control
  • Dual, Quadro, Vario, Dynamic, and Continuous control modes included as standard
  • Interfaces: Ethernet
  • Additional optional communication modules for: Profibus DP, Modbus, Profinet, DeviceNet, and EtherNet/IP
  • SD card slot for data logging and updates
  • RFID reader
  • Web server


Add-On Refrigerated Dryer

Refrigerated Dryer
ABT 60

Power Consumption
1.3

Pressure Dew Point
37 ºF

Refrigerant
R-513A

Global Warming Potential
631

Refrigerant Volume
1.65 lb

Refrigerant Mass as CO2 Equivalent
0.5 t


 MORE IMAGES 

·  Cooling Fluid and Air Circuit

·  Electric Motor

·  Sigma Control 2


 DOWNLOADS 

Brochure for ASD/BSD/CSD Series Rotary Screw Air Compressors
(PDF, 2601KB)


Maintain Your Air Compressor

Learn more about maintaining your air compressor by downloading our eBook on air compressor maintenance.

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