HST™ 30 high-speed turbocompressor

A turbocompressor that delivers on the highest efficiency

The HST™ 30 is the newest addition to the HST™ line of high-speed turbocompressors. It offers more flow and pressure at a significantly higher efficiency than its predecessors do. This translates into big savings in the energy consumed by low-pressure air compression, both in wastewater treatment and industrial processes.

HST™ 30 high-speed turbocompressor

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Features
1 Magnetic bearings
  • No other solution offers the same efficiency, stability or component life
  • The condition of the machine is continuously monitored
2 State-of-the-art control and monitoring
  • Integrated control unit with touch screen ensures ease of operation and good feedback on performance
  • Smart connection to upper-level automation is possible, as well as remote monitoring
3 Integrated package
  • The turbocompressor is designed for ease of installation and operation, with motor silencer, cabinet silencer and a silenced blow-off valve
    incorporated into the cabinet
  • Complexity is reduced, along with the cost of installation
HST™ 30 turbocompressor - features and benefits
Benefits
4 High overall efficiency
  • An excellent combination of superior, well proven designs ensures energy savings and lower lifecycle cost
5 Superior low-noise operation
  • Silent operation is integrated into the design early on
  • Quiet running means a better working environment for employees and less noise pollution in the plant vicinity
6 Suitable outer dimensions
  • The turbocompressor fits well into most existing compressor rooms, making it easy to replace older, inefficient solutions
  • The compact and integrated design reduces costs when planning new installations
7 Safety built-in and pre-approved
  • The turbocompressor has been designed for total conformity with all relevant standards
  • Product versions available for compliance with UL/CSA and CE requirements
HST™ turbocompressor - features and benefits
Main applications

The HST 30 turbocompressor is highly suitable for the following fields of application:

  • Aeration of water, wastewater or other liquids
  • Floatation by air
  • Supplying air to combustion processes
  • Desulfurization
Technical information
Operating data HST 30 - 36 HST 30 - 46
Airflow range 2’400 - 9’800 Nm³/h
1’500 - 6’200 SCFM
3’000 - 12’300 Nm³/h
1’900 - 7’800 SCFM
Pressure rise 30 - 90 kPa
4 - 13 PSIG
30 - 90 kPa
4 - 13 PSIG
Maximum input power 190 - 300 kW
250 - 400 hp
190 - 300 kW
250 - 400 hp
Power supply 380 - 690 V
480 or 580 V (400 - 600 V)
380 - 690 V
480 or 580 V (400 - 600 V)
Input frequency 50 - 60 Hz 50 - 60 Hz
Protection class IP33D
NEMA 12
IP33D
NEMA 12
Thermal motor protection PT 100 PT 100
Maximum noise level 72 - 73 dB 72 - 73 dB
Permitted chemical vapors IEC 60721-3-3 class 3C3 IEC 60721-3-3 class 3C3
Approvals CE, UL, CSA CE, UL, CSA
Performance ranges
HST product family
  • HST™ turbocompressor
    The modern and silent HST™ turbocompressor features an advanced design with proven magnetic bearing technology and a high-speed motor driven through a built-in frequency converter.